ライフサイエンスコーパス: phenanthrene

1 than its isostere 9-(2-methylnaphthalen-1-yl)phenanthrene.

2 droponic systems with high concentrations of phenanthrene.

3 the plants against the phytotoxic effects of phenanthrene.

4 and a pi-bonding pattern similar to that in phenanthrene.

5 ght to arise from epoxidation of some of the phenanthrene.

6 y protected isoindolin-1-one to the required phenanthrene.

7 nged the region of oxidation of biphenyl and phenanthrene.

8 ignificant effects on product formation from phenanthrene.

9 hanged the site of oxidation of biphenyl and phenanthrene.

10 d altered regioselectivity with biphenyl and phenanthrene.

11 er of 19.7 kcal/mol, and then reoxidation to phenanthrene.

12 ed and naturally occurring 4,5-disubstituted phenanthrenes.

13 by naphthalene, phenanthrene, and alkylated phenanthrenes.

14 s access to a wide variety of functionalized phenanthrenes.

15 ydride, the diindeno-fused 4H-cyclopenta[def]phenanthrenes 13-15 in a single operation.

16 Systems studied were 1-methylcyclopenta[def]phenanthrene 2, 11H-benz[bc]aceanthrylene 8, 5H-benzo[b]

17 ydroxy-1,2-dihydro-6-methylchrysene, benzo[c]phenanthrene, 2-amino-6-methyldipyridol[1,2-a:3',2'-d]im

18 that UBP791 ((2S*,3R*)-1-(7-(2-carboxyethyl)phenanthrene-2-carbonyl)piperazine-2,3-dicarboxylic acid

19 ino-5-phosphonopentanoic acid (D-AP5) and 1-(phenanthrene-2-carbonyl)piperazine-2,3-dicarboxylic acid

20 t of UBP1700 ((2S*,3R*)-1-(7-(2-carboxyvinyl)phenanthrene-2-carbonyl)piperazine-2,3-dicarboxylic acid

21 result from trans opening at C-1 of benzo[c]phenanthrene 3,4-diol 1,2-epoxide (B[c]PhDE) isomers (i.

22 epoxide (BaP DE) and dA adducts from benzo[c]phenanthrene 3,4-diol 1,2-epoxide (BcPh DE) on DNA repli

23 s-opening at C-1 of the enantiomeric benzo[c]phenanthrene 3,4-diol 1,2-epoxides in which the epoxide

24 g]chrysene, 3,4-dihydroxy-3,4-dihydrobenzo[c]phenanthrene, 3-amino-1,4-dimethyl-5H-pyrido[4,3-b]indol

25 ysis (FS-FVP) method afforded cyclopenta[def]phenanthrene 31 and cyclopenta[jk]fluorene 52 as the pri

26 yclotris[(2,9-bis[trans-Pt(PEt(3))(2)(PF(6))]phenanthrene)(4,4'-dipyridyl)], and cyclotris[bis[cis-Pt

27 uanine adduct of the tumorigenic (-)-benzo[c]phenanthrene 4R,3S-diol 2S,1R-epoxide in the gap.

28 NO3]anthracene 3, 2,9-bis[trans-Pt(PEt3)2NO3]phenanthrene 5, and cis-Pt(PEt3)2(NO3)2 unit 6.

29 converted to isomeric 5- and 6-fluorobenzo[c]phenanthrene, 5-and 6-fluorochrysene, and 9- and 10-benz

30 hapes, X-ray data for 5- and 6-fluorobenzo[c]phenanthrene, 6-fluorochrysene, 9- and 10-fluorobenzo[g]

31 e final products being phenanthrene (P1) and phenanthrene 9,10-oxide (P3), the latter being thought t

32 11b-hexahydro-3-thia-5-azacyclopent-1-ena[c]phenanthrene-9,10-diol (5) emerged as the compound with

33 dro-2-propyl-3-thia-5-azacyclopent-1-ena[c ]-phenanthrene-9,10-diol (A86929)]; isochromans [(1R,3S)-3

34 gested by the presence of the dione product, phenanthrene-9,10-dione (P2), thought to arise from furt

35 stereoselectivity toward (2R)-1, (2S)-1, and phenanthrene-9,10-oxide, suggesting that modifications a

36 Here we show that phenanthrene, a PAH with a benzene 3-ring structure, is

37 for automerization of outer ring carbons in phenanthrene, a reaction demonstrated previously by Bala

38 The performance of phenanthrene adsorption on FA and the effects of various

39 tion was also responsible for the changes of phenanthrene adsorption on FA in the presence of HA.

40 he presence of NaC (both 100 and 8000 mg/L), phenanthrene adsorption on graphene was decreased due to

41 on of multilayer graphene and its effects on phenanthrene adsorption were investigated using a passiv

42 inity and blocking capacity, naphthalene and phenanthrene aldehydes were the most potent effectors.

43 within the anthracene nucleus of azonafide; phenanthrene analogues, in which the linear anthracene n

44 second timescales using a photooxidant pair (phenanthrene and 1,4-dicyanobenzene).

45 clopentylidene-1a,9b-dihydro-1H-cyclopropa[l]phenanthrene and 1-cyclobutylidene-1a,9b-dihydro-1H-cycl

46 etection were determined to be 0.14 fmol for phenanthrene and 4 amol for caffeine and to a printed ca

47 PAHs leading to more complex structures like phenanthrene and anthracene at temperatures down to 10 K

48 five-ring PAHs as well as alkylated forms of phenanthrene and anthracene in grass and wood chars prod

49 al mutant in native form and in complex with phenanthrene and anthracene, along with those of wild-ty

50 The major PAH species formed were phenanthrene and anthracene, and emissions were sensitiv

51 ontents of three-ring PAHs, namely fluorene, phenanthrene and anthracene, in dark-roasted beans were

52 The phenanthrene and azaphenanthrene analogues showed no imp

53 ized by elevated dissolved concentrations of phenanthrene and benzo(g,h,i)fluoranthene.

54 to derivatives containing peripherally fused phenanthrene and benzo[g]chrysene units.

55 ept, the NAIMS technique has been applied to phenanthrene and caffeine samples for which the limits o

56 We have synthesized a novel MAE based on phenanthrene and compared it with an indane-based MAE.

57 We have found these cyclopenta[ b]phenanthrene and cyclopenta[ b]anthracene analogues to h

58 , to give derivatives of tricyclic fluorene, phenanthrene and dibenzo[7]annulene, respectively, with

59 ed statistically significant synergy between phenanthrene and drought (p < 0.0001).

60 aimed at determining the combined effects of phenanthrene and drought on the survival of the terrestr

61 f magnitude, from 0.017 to 658 mug L(-1) for phenanthrene and from 0.006 to 90.0 mug L(-1) for fluora

62 rillonite samples were loaded with pyrene or phenanthrene and ground manually or in a ball mill for s

63 hree distinct antibody clones that recognize phenanthrene and methylphenanthrenes were selected, and

64 hapten markers for petroleum contamination (phenanthrene and methylphenanthrenes).

65 exfoliation weakened the competition between phenanthrene and NaC and enhanced the adsorption capacit

66 and contained a broad gene set for degrading phenanthrene and naphthalene.

67 tals with polyaromatic hydrocarbons, such as phenanthrene and picene, but the composition and structu

68 The DIs of phenanthrene and pyrene (> 10 mug/day) in the population

69 most abundant chemicals found in films were phenanthrene and pyrene (22%), followed by perylene (21%

70 urfactant on biodegradation of (14)C-labeled phenanthrene and pyrene under desorption-limiting condit

71 iori parameter uncertainty distributions for phenanthrene and pyrene, and leads to higher values for

72 pyrene, and the oxidation rate constants for phenanthrene and pyrene.

73 en-1-yl)propan-2-ol in benzene-d(6) afforded phenanthrene and the beta-hydroxycarbene intermediate 2-

74 ihydroxy-1,2-epoxy-1,2,3,4-tetrahydrobenzo[c]phenanthrene and the corresponding (-)-(1R,2S,3S,4R) iso

75 sis of polycyclic aromatic hydrocarbons like phenanthrenes and chrysenes (and tetraphene) from beta-b

76 es, sterically overcrowded 4,5-disubstituted phenanthrenes and phenanthrene-based alkaloids.

77 the target show the expected relationship in phenanthrenes and pyrenes but not in anthracenes.

78 became a classical tool for the synthesis of phenanthrenes and their heterocyclic analogues (Mallory

79 s presorbed with pollutants (nonylphenol and phenanthrene) and additive chemicals (Triclosan and PBDE

80 thesized such that an energy transfer donor (phenanthrene) and an energy transfer acceptor (anthracen

81 aphthalene, 3.84 +/- 1.47 mg m(-2) d(-1) for phenanthrene, and 2.46 +/- 0.86 mg m(-2) d(-1) for pyren

82 ed percent of the naphthalene, fluorene, and phenanthrene, and 46% of the chrysene in the oil were bi

83 PAH profiles were dominated by naphthalene, phenanthrene, and alkylated phenanthrenes.

84 Levels of benzo[a]pyrene, phenanthrene, and carcinogenic potency of PAH mixtures w

85 change in culture media containing fluorene, phenanthrene, and fluoranthene.

86 enolic metabolites of naphthalene, fluorene, phenanthrene, and pyrene in human urine.

87 ne, dibenzothiophene, fluorene, naphthalene, phenanthrene, and pyrene were used to prepare a PAH mixt

88 ic aromatic hydrocarbons (PAHs) naphthalene, phenanthrene, and pyrene.

89 dominated by gas-phase fluoranthene, pyrene, phenanthrene, and retene.

90 f inene, naphthalene, phenalene, anthracene, phenanthrene, and triphenylene have been observed.

91 and mixed brominated/chlorinated anthracenes/phenanthrenes, and pyrenes/fluoranthenes (Cl-PAHs and X-

92 e of wild-type NDO-O(9816-4) in complex with phenanthrene, anthracene, and 3-nitrotoluene, are presen

93 oxidize biphenyl, the LMW PAHs naphthalene, phenanthrene, anthracene, and fluorene, and the HMW PAHs

94 Relative standard deviations were <30% for phenanthrene, anthracene, fluoranthene, and pyrene imply

95 Hs) (acenaphthylene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, and pyrene) from

96 Naphthalene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benz[a]a

97 d the presence of seven compounds: fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benzo(a)

98 d the presence of seven compounds: fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benzo(a)

99 th macrophages and fibroblasts, DEP extract, phenanthrene, anthracene, phenanthrenequinone, and beta-

100 of methoxy/hydroxy-substituted naphthalenes, phenanthrenes, anthracenes, etc. with Oxone in an aceton

101 tion of anti-diol epoxide isomers of benzo[c]phenanthrene (anti-B[c]PDE) was investigated.

102 iol epoxides of benzo[g]chrysene and benzo[c]phenanthrene (anti-BGCDE and anti-BCPDE, respectively).

103 hydroxy-1,2-epoxy-1,2,3,4-tetrahydro-benzo[c]phenanthrene (anti-BPhDE) isomers are diol epoxide metab

104 simplest tricyclic PAHs like anthracene and phenanthrene are still elusive.

105 bstituted naphthalene amino esters including phenanthrene aromatic structural units is described.

106 ures were obtained with either hexadecane or phenanthrene as sole carbon source and sulfate as a term

107 the activity with naphthalene, biphenyl, and phenanthrene as substrates.

108 roethane, anthracene undergoes conversion to phenanthrene as the major volatile product.

109 repeated using 2-(2,6-dichlorophenyl)benzo[c]phenanthrene as the starting material, benzo[a]corannule

110 Selective excitation of phenanthrene at 256 nm enables a diffusion-limited photo

111 This study investigated the adsorption of phenanthrene at the interface of FA and water.

112 ibenz[a,h]anthracene (DB[a,h]A), and benzo[c]phenanthrene (B[c]Ph) by direct chiral stationary-phase

113 bons like benzo[a]pyrene (B[a]P) and benzo[c]phenanthrene (B[c]Ph) impede replication and transcripti

114 Benzo[c]phenanthrene (B[c]Ph), a representative fjord region pol

115 hydroxy-1, 2-epoxy-1,2,3,4-tetrahydrobenzo[c]phenanthrene [(-)-B[c]PhDE; fjord-region diol epoxide] o

116 mperature protonation of substituted benzo[c]phenanthrenes, B[c]Phs, and their charge delocalization

117 rcrowded 4,5-disubstituted phenanthrenes and phenanthrene-based alkaloids.

118 The two most active phenanthrene-based derivatives showed potent in vitro an

119 Moreover, both phenanthrene-based derivatives were active against stage

120 New sulfoximine- and phenanthrene-based photochemical precursors to oxynitren

121 Nineteen new phenanthrene-based tylophorine analogues with various fu

122 We recently reported that phenanthrene-based tylophorine derivative-1 (PBT-1) may

123 C9-Substituted phenanthrene-based tylophorine derivatives (PBTs) (13-36

124 ta[def]chrysene 22), monosubstituted benzo[c]phenanthrenes BcPh (3-methoxy- 23, 3-hydroxy- 24), and m

125 thynylphenyl)naphthalenes to various benzo[c]phenanthrene (BcPh) analogues was accomplished smoothly

126 diol 1,2-epoxide (DE) DNA adducts of benzo[c]phenanthrene (BcPh) at N6 of adenine on helicase activit

127 a]pyrene (BaP) diol epoxide (DE) and benzo[c]phenanthrene (BcPh) DE adducts at deoxyadenosine (dA) or

128 In contrast to BaP, the pair of benzo[c] phenanthrene (BcPh) DE adducts at G(+2), which intercala

129 ntercalating dA adducts derived from benzo[c]phenanthrene (BcPh) DEs inhibit WRN activity in a strand

130 zo[a]pyrene (BaP) series 1 (syn) and benzo[c]phenanthrene (BcPh) series 2 (anti) diol epoxides.

131 ened 3,4-diol 1,2-epoxide adducts of benzo[c]phenanthrene (BcPh) were introduced at single N2-deoxygu

132 lpha,2alpha-epoxy-1,2,3,4-tetrahydrobenzo[c ]phenanthrene [BcPh DE-2 (2)] by hexafluoropropan-2-ol (H

133 ng degrees by benzo[a]pyrene (BP) or benzo[c]phenanthrene (BPh) adducts at purine bases within the 3'

134 diol epoxide metabolites of the PAH benzo[c]phenanthrene (BPh).

135 Sequential hydrogen shifts lead to phenanthrene but with higher cumulative barriers than fo

136 250 min-1 for the R47L/Y51F/F87A mutant with phenanthrene) but the coupling efficiencies were relativ

137 ha-phenanthrene-substituted carbocation from phenanthrene C-1 position.

138 Phenanthrene carboxylic acid was detected in the phenant

139 by introducing more conjugated groups to the phenanthrene center.

140 silicone controlled the chemical activity of phenanthrene (chemical stress), while saline solutions c

141 up of aporphinoids, which all share a common phenanthrene chromophore motif that is thought to be res

142 or polycyclic aromatic hydrocarbons (pyrene, phenanthrene, chrysene, benzo[a]pyrene, anthracene, naph

143 (-)-biphenyl cis-(3S,4R)-dihydrodiol and (-)-phenanthrene cis-(1S,2R)-dihydrodiol from biphenyl and p

144 nzyme also formed the opposite enantiomer of phenanthrene cis-1,2-dihydrodiol from phenanthrene to th

145 Both molecules contain an alternate aromatic phenanthrene- co-quinoidal pyrene structure to satisfy C

146 f macrocycles consisting of 9,10-substituted phenanthrenes connected by butadiynylene linkers in posi

147 relatively weak, whereas for the triangular phenanthrene-containing structures, there was a clear in

148 Here we isolate the binary caesium salts of phenanthrene, Cs(C14H10) and Cs2(C14H10), to show that t

149 Covalent benzo[a]pyrene-dG and benzo[c]phenanthrene-dA adducts in the template strand are durab

150 ably, adsorbed phosphate increased anaerobic phenanthrene degradation and bzdN catabolic gene prevale

151 ios of 12.25:1 for hexadecane and 8.25:1 for phenanthrene degradation coupled to sulfate reduction.

152 sis showed a remarkably higher expression of phenanthrene degradation genes 4 h after inoculation, co

153 enome-assembled genomes (MAGs) revealed that phenanthrene degradation is likely mediated by novel gen

154 This indicates that the cells were active in phenanthrene degradation while experiencing stress.

155 carboxylation as an activation mechanism for phenanthrene degradation.

156 anthrene carboxylic acid was detected in the phenanthrene-degrading enrichment cultures, providing ev

157 ween %F(rap) and the fractions degraded by a phenanthrene-degrading inoculum (%F(min)) indicated that

158 o predict the bioaugmentation success of the phenanthrene-degrading Novosphingobium sp.

159 (13)C) compound-specific isotope analysis on phenanthrene deposited in a lake from the Athabasca sect

160 ndicates that the radical ion stabilities in phenanthrene derivatives are drastically improved by inc

161 A broad range of functionalized phenanthrene derivatives could be obtained in the presen

162 he corresponding fluorinated naphthalene and phenanthrene derivatives in good yields.

163 c preparation of fluorinated naphthalene and phenanthrene derivatives is described.

164 A range of phenanthrene derivatives were efficiently synthesized by

165 rogenerated chemiluminescence (ECL) of three phenanthrene derivatives, 3,6-diphenyl-9,10-bis-(4-tert-

166 es and decreased nonplanarity in the benzo[c]phenanthrene derivatives, but its influence was most pro

167 Benzo[c]phenanthrene dihydrodiol epoxide (B[c] PhDE) is well kno

168 Benzo[c]phenanthrene diol epoxide (B[c]PhDE), the ultimate carci

169 ically activated to the enantiomeric benzo[c]phenanthrene diol epoxides (B[c]PhDEs), (+)-(1S,2R,3R,4S

170 Across the entire tropical Atlantic Ocean, phenanthrene displayed on average highest dissolved conc

171 nced the adsorption capacity of graphene for phenanthrene due to exposed new sites.

172 enivorans (family Desulfobacteraceae), while phenanthrene-enriched populations were most closely rela

173 ded %F(rap), indicating a fraction of sorbed phenanthrene (%F(slow)) remained microbially accessible.

174 s low activity for the oxidation of the PAHs phenanthrene, fluoranthene and pyrene.

175 humans and the environment in Africa toward phenanthrene, fluoranthene, pyrene, benzo(a)pyrene, 2,3,

176 M-Green to oxidize the three-ring compounds, phenanthrene, fluorene, and anthracene faster than the w

177 Anthracene crude oil is a common source of phenanthrene for its industrial use.

178 and C(4)G3 dendrimers afforded considerable phenanthrene formation, in addition to cis-stilbene, whe

179 Cyclohexanol, phenol, benzoic acid, and phenanthrene fractional removal (italicized words are de

180 ly (%F(rap)) and slowly (%F(slow)) desorbing phenanthrene fractions and their rate constants were det

181 ollowing: conversion of 2-ethynylbiphenyl to phenanthrene, fragmentation of phthalic anhydride to ben

182 There was an additional 25-40% removal of phenanthrene from soil by the willow and grasses, respec

183 method for the synthesis of substituted 9,10-phenanthrenes from 2-biaryl triflates with alkynes has b

184 avelength absorptions than the corresponding phenanthrene fused structure, although the differences w

185 The [a]phenanthrene-fused BODIPYs 4a-c were characterized by NM

186 hese results suggest the potential use of [a]phenanthrene-fused BODIPYs as NIR bioimaging probes.

187 A phenanthrene-fused carbaporphyrin gave an unexpectedly u

188 systems such as naphthalene, anthracene, or phenanthrene generally only produces minor bathochromic

189 or example, FVP of 2-(o-chlorophenyl)benzo[c]phenanthrene gives 1-phenylbenzo[ghi]fluoranthene as the

190 Phenanthrene hardly degraded on Cu-montmorillonite.

191 An efficient synthesis of functionalized phenanthrenes has been developed for the first time invo

192 nally substituted 9-fluorenylidenes and 9,10-phenanthrenes have been synthesized from substituted o-h

193 enanthrol is synthesized in three steps from phenanthrene in 44% overall yield.

194 lling evidence on the efficient synthesis of phenanthrene in carbon-rich circumstellar environments.

195 he desorption kinetics and mineralization of phenanthrene in four soils was investigated after 1, 25,

196 ation of the polycyclic aromatic hydrocarbon phenanthrene in the absence and presence of bacterial fo

197 nic strength corresponded to low mobility of phenanthrene in the FA-water system.

198 Elimination of phenanthrene in the nematodes was biphasic, suggesting t

199 ability to colonize plant roots and degrade phenanthrene in vitro.

200 ous 1,2-diarylethylenes for the synthesis of phenanthrenes in excellent yield has been described.

201 nylethylidene)-1a,9b-dihydro-1H-cyclopropa[l]phenanthrene, in C6H6 (or C6D6), at ambient temperature,

202 1-benzylidene-1a,9b-dihydro-1H-cyclopropa[l]phenanthrene, in deuterated benzene at ambient temperatu

203 on of the substituent groups appended to the phenanthrene increases.

204 on of the substituent groups appended to the phenanthrene increases.

205 nsport in a series of conjugated alternating phenanthrene indenofluorene copolymers.

206 cyclization to form an unstable 8a,9-dihydro-phenanthrene intermediate, followed by exothermic unimol

207 Construction of key phenanthrene intermediates by a Suzuki coupling-Wittig o

208 Conversion of the phenanthrenes into the target structures was projected t

209 Phenanthrene is a ubiquitous pollutant in water and air,

210 edient synthesis of 13-aryl-13H-indeno[1,2-l]phenanthrene is described by a double annulations of 2-a

211 Phenanthrene is nearly inert to the same superacid condi

212 n oxidative photocyclization of stilbenes to phenanthrenes is a well-known and synthetically valuable

213 ased ligands; A = 2,9-bis[trans-Pt(PEt3)2NO3]phenanthrene) is described with emission wavelengths spa

214 cenaphthene C12H10 (L2); anthracene (L3) and phenanthrene (L4), C14H10; pyrene (L5) and fluoranthene

215 Our findings therefore suggest that phenanthrene may be a major worldwide cause of vertebrat

216 7, 8-Benzoflavone activation of phenanthrene metabolism by CYP3A4 and dapsone activation

217 It differed from the (-)-trans-anti-benzo[c]phenanthrene-N(2)-dG adduct having S stereochemistry at

218 eoisomeric "fjord" region trans-anti-benzo[c]phenanthrene-N2-guanine (designated (BPh)G) adducts posi

219 Importantly, neither phenanthrene nor anthracene (C14 H10 ) was found, which

220 r anthracene nucleus is replaced by the bent phenanthrene nucleus; and azaphenanthrenes.

221 The adsorption of phenanthrene onto FA was noted to be spontaneous at all

222 The efficient preparation of Sn-substituted phenanthrenes opens access to convenient building blocks

223 Pyrrole dialdehydes with fused phenanthrene or acenaphthylene rings also reacted with 1

224 been observed for their fjord-region benzo[c]phenanthrene or bay-region benzo[a]pyrene analogues.

225 th an aromatic hydrocarbon (either biphenyl, phenanthrene, or naphthalene).

226 oximately 1.5 per thousand) in delta(13)C of phenanthrene over the last three decades pointed to an i

227 aturation activity, the final products being phenanthrene (P1) and phenanthrene 9,10-oxide (P3), the

228 1-methylanthracene (1-MA), phenanthrene (PA), and benzo(a)pyrene (B(a)P) caused sig

229 .e., alpha- and gamma-hexachlorocyclohexane, phenanthrene, PCB-18 and PCB-52) in samples collected at

230 veloped and applied for the determination of phenanthrene (PHE) and pyrene (PYR) in chrysanthemum tea

231 s fluoranthene (FLA), naphthalene (NAP), and phenanthrene (PHE) as sole carbon sources for energy and

232 with decay) and tested it with three aerobic phenanthrene (PHE) degraders: Novosphingobium pentaromat

233 co-metabolically degraded up to 1.8 mumol of phenanthrene (PHE) in approximately 48 h, and hydroxyphe

234 demonstrated the uptake and accumulation of phenanthrene (PHE) in lipid vesicles and its active tran

235 nature of mixtures of Cu, Cd, V, or Ni with phenanthrene (PHE) or phenanthrenequinone (PHQ) using th

236 ry mixtures of Cu, Cd, Ni, or V, with either phenanthrene (PHE) or phenanthrenequinone (PHQ).

237 laboratory microcosm with passive dosing of phenanthrene (PHE) to a model soil-atmosphere interface

238 heir sorption of dibutyl phthalate (DBP) and phenanthrene (PHE) were investigated in this study.

239 Ss) were exposed to atmospheric pollution by phenanthrene (PHE), a gaseous PAH, for 2 weeks in exampl

240 Four PAHs, phenanthrene (PHE), dibenzothiophene (DBT), pyrene (PYR)

241 ree polycyclic aromatic hydrocarbons (PAHs): phenanthrene (PHE), pyrene (PYR), and benzo[a]pyrene (Ba

242 ferent volatilities, we conduct analyses for phenanthrene (PHE), pyrene (PYR), and benzo[a]pyrene (Ba

243 n the (1)H NMR spectrum, suggesting that the phenanthrenes pi-stack on coordination of silver(I).

244 The phenanthrene products thus obtained show moderate fluore

245 en 20- and 100-fold for clones that bound to phenanthrene-protein conjugates.

246 below the minimum measured concentrations of phenanthrene, pyrene, and benzo(a)pyrene in the environm

247 purine adducts of PAHs, such as naphthalene, phenanthrene, pyrene, and chrysene, could be prepared by

248 Symmetric meso-tetraarylporphyrins bearing phenanthrene, pyrene, and corannulene moieties in meta p

249 tions of PAHs across the entire cruise, with phenanthrene, pyrene, and fluoranthrene all >1 ng L(-1).

250 tions of fire-derived PAH compounds, namely, phenanthrene, pyrene, benzo( e)pyrene, and indeno(123- c

251 ived from naphthalene, fluorene, anthracene, phenanthrene, pyrene, fluoranthene, chrysene, and benzo[

252 plexation, which were measured in DMF-d7 for phenanthrene, pyrene, triphenylene, and coronene by dyna

253 s that affords multifunctional naphthalenes, phenanthrenes, quinolines, and benzo[b]carbazoles via Kn

254 tures (e.g., total monomethylphenanthrene to phenanthrene ratios, MP/P ~2-3) at intermediate temperat

255 olite of the environmental pollutant benzo[c]phenanthrene, reacts with DNA primarily at the exocyclic

256 cence quantum yield of all nonsubstituted BN-phenanthrenes reported to date ( (F) = 0.61), has been s

257 wed as all-boron analogues of anthracene and phenanthrene, respectively.

258 ne cis-(1S,2R)-dihydrodiol from biphenyl and phenanthrene, respectively.

259 The structure reveals that the phenanthrene ring system is stacked with the base pair i

260 the cyclopenta[b]anthracene and cyclopenta[b]phenanthrene ring systems (two synthetic routes).

261 arbaporphyrins with fused acenaphthylene and phenanthrene rings have been prepared, and the former de

262 The phenanthrene rotaxane decomposes during attempted photoc

263 s applied to the regioselective synthesis of phenanthrenes ( Scheme 2 ).

264 p. LH128 was examined after inoculation into phenanthrene spiked soil.

265 ihydroxy-1,2-epoxy-1,2,3,4-tetrahydrobenzo[c]phenanthrene stereoisomer, in which intercalation is als

266 )(), providing the first example of an alpha-phenanthrene-substituted carbocation from phenanthrene C

267 (petrogenic) versus unmethylated (pyrogenic) phenanthrenes; such antibodies will be useful in detecti

268 Irradiation of the phenanthrene system at 350 nm results in quantitative di

269 omerism, and they were converted to a single phenanthrene target by way of ring-closing metathesis.

270 We have taken the cyclopenta[ b]phenanthrene (tetracyclic compounds with a nonlinear rin

271 graphene had higher adsorption capacity for phenanthrene than carbon nanotube and graphite due to th

272 ining a heavy fuel spiked with (14)C-labeled phenanthrene that were incubated in the presence or abse

273 naphthalen-2-yl)-9,10-bis(4-tert-butylphenyl)phenanthrene (TnaP, T2), and 3,6-di(pyrene-1-yl)-9,10-bi

274 The binding affinity of phenanthrene to FA increased after the addition of humic

275 ions for the PAHs benzo[a]pyrene, pyrene and phenanthrene to simulated spatially resolved concentrati

276 lied that diffusive exchange was a source of phenanthrene to surface waters, while acenaphthylene vol

277 mer of phenanthrene cis-1,2-dihydrodiol from phenanthrene to that formed by biphenyl dioxygenase from

278 n kinetics of typical wastewater pollutants (phenanthrene, tonalide, and benzophenone) at different d

279 n the nematodes or that biotransformation of phenanthrene took place.

280 s, 3,6-diphenyl-9,10-bis-(4-tert-butylphenyl)phenanthrene (TphP, T1), 3,6-di(naphthalen-2-yl)-9,10-bi

281 -di(pyrene-1-yl)-9,10-bis(4-tert-butylphenyl)phenanthrene (TpyP, T3), are investigated in an acetonit

282 ketone rearrangement and the benzopinacol to phenanthrene transformation suggest that the complex has

283 yclobutylidene-1a,9b-dihydro-1H-cyclopropa[l]phenanthrene undergo photolysis in solution at ambient t

284 dramatically enhanced the mineralization of phenanthrene, up to 30 times greater than the rate witho

285 drocarbons (PAHs), exemplified by pyrene and phenanthrene, using mild grinding in the presence of com

286 however, biofilm formation was incipient and phenanthrene was mineralized following zero-order kineti

287 nhibition of 7, 8-benzoflavone metabolism by phenanthrene was observed.

288 Phenanthrene was shown to bind in a different orientatio

289 Even with food present, dissolved phenanthrene was still the major contributor to bioaccum

290 quinone, the K-region oxidation product from phenanthrene, was formed.

291 Naphthalene, retene, and phenanthrene were consistently the highest measured PAHs

292 not detected in the samples, naphthalene and phenanthrene were detected in all of them.

293 Anthracene and phenanthrene were detected isomer-selectively using phot

294 nd 0.78 mug kg(-1)) and both naphthalene and phenanthrene were found in two commercial guarana powder

295 The dimethoxy-substituted benzo[c]phenanthrenes were demethylated with BBr3 and oxidized t

296 ates, one based on biphenyl and the other on phenanthrene, which have different degrees of planarity

297 the same conditions, FVP of 2-phenylbenzo[c]phenanthrene, which lacks a radical precursor, gave prim

298 emperature thermal rearrangement can lead to phenanthrene, which was the major product observed by Br

299 increasing trend in the adsorbed amounts of phenanthrene, while a stepwise pattern was apparent.

300 because the bacterial strain alone degraded phenanthrene with sigmoidal kinetics but could not degra