ライフサイエンスコーパス: carbonyl group

1 ion of the peptide (detected by formation of carbonyl groups).

2 he acid-catalyzed nucleophilic addition to a carbonyl group.

3 try leads to burial of an unmatched backbone carbonyl group.

4 abilization of carbene intermediates via the carbonyl group.

5 e with eta(2) coordination of lithium by the carbonyl group.

6 y introducing an oxygen atom adjacent to the carbonyl group.

7 rs by using the hydrazone moiety as a masked carbonyl group.

8 toreductase (KR) specifically reduces the C9-carbonyl group.

9 hich may be ascribed to the influence of the carbonyl group.

10 two different silicon groups rather than the carbonyl group.

11 the allylic ester by hydrogen bonding to its carbonyl group.

12 e group of the peptide linkage or a backbone carbonyl group.

13 ion is observed with substrates having a gem-carbonyl group.

14 on of CH3MgBr (20:1) to the chiral dioxanone carbonyl group.

15 ofactor is transferred to the re face of the carbonyl group.

16 ack at the C=C conjugated to the thiol ester carbonyl group.

17 ]pyridines via reaction at the less reactive carbonyl group.

18 atoms and the antibonding orbital of the BPL carbonyl group.

19 tronger coordination of the more basic amide carbonyl group.

20 ereogenic centres are proximal to the active carbonyl group.

21 the alcohol, resulting in the formation of a carbonyl group.

22 ulfhydryl groups and immuno-blotting against carbonyl groups.

23 he mechanism of the nucleophilic addition to carbonyl groups.

24 l groups, including olefins, furan rings and carbonyl groups.

25 tion of heteroatom-stabilized oxyallyls onto carbonyl groups.

26 ork is predicted to involve multiple peptide carbonyl groups.

27 ts of alkane, carboxylic acid, hydroxyl, and carbonyl groups.

28 and hydroxyl groups and leaves only nonacid carbonyl groups.

29 state modes arising directly from the flavin carbonyl groups.

30 , highly branched oxygenated aliphatics, and carbonyl groups.

31 aturants to charged side chains and backbone carbonyl groups.

32 reveal an orthogonal arrangement of the two carbonyl groups.

33 , which contains calcium, water, and peptide carbonyl groups.

34 wide variety of routes is the generation of carbonyl groups.

35 artially reversible by chemical reduction of carbonyl groups.

36 ations involving orbitals extending onto the carbonyl groups.

37 ron-rich aromatic rings rather than adjacent carbonyl groups.

38 terms of direct alkylation reactions of some carbonyl groups.

39 il), TBARS values (8.8-10.2 nmol MDA/g), and carbonyl groups (2.6-3.5 nmol/mg of protein) occurred.

40 constituents: (1) intact HOMs that contain a carbonyl group, (2) particle-phase decomposition product

41 yl carboxylate groups all trans and the four carbonyl groups aligned in a pinwheel arrangement around

42 e well hydrated by tandem waters linking the carbonyl group and adjacent phosphate oxygens.

43 creased the electrophilicity of the adjacent carbonyl group and decreased the basicity of the hydroxy

44 e product contains an alpha-beta unsaturated carbonyl group and is, therefore, an electrophile.

45 minoalkyl phosphine oxides 12, involving the carbonyl group and the Calpha of the keto ester 10.

46 y the 1,3-dithiane protection of the benzoin carbonyl group and the lengthy synthesis.

47 order of basicity and nucleophilicity of the carbonyl group and the pyrrole ring.

48 an intramolecular hydrogen bond between the carbonyl group and the tether's hydroxy functionality.

49 Recent strategies for installing reactive carbonyl groups and alpha-nucleophiles into biomolecules

50 Carbonyl groups and dityrosine cross-links were readily

51 se changes were evaluated by measurements of carbonyl groups and protein surface hydrophobicity.

52 Mechanistically, the coordination of these carbonyl groups and the bisdentate amino acid ligand wit

53 ies showed that the -CO groups (carboxyl and carbonyl groups) and -OH (hydroxyl) functional groups of

54 of flap residue Gln73 and the acyl guanidine carbonyl group, and a cation-pi interaction between Arg2

55 the hydrogen bond acceptor is the lipid acyl carbonyl group, and this interaction contributes signifi

56 n is directly coordinated by five main chain carbonyl groups, and we show this site is essential for

57 rotons within the channel are very slow, the carbonyl groups appear to adopt a single conformation/en

58 es reveals that more than 30% of the proline carbonyl groups are also involved in n --> pi( *) intera

59 e Wieland-Miescher homologue 3 whose pair of carbonyl groups are amenable to regiochemical manipulati

60 When both carbonyl groups are blocked and singlet oxygen is quench

61 r conditions, analogous substrates bearing N-carbonyl groups are converted to 1,4,2-oxazaborole deriv

62 open atmosphere, vinylsilanes conjugated to carbonyl groups are synthesized in high yield.

63 Their reactive carbonyl groups are typically conjugated with alpha-effe

64 Because carbonyl groups are ubiquitous in organic chemistry, the

65 Pore-lining carbonyl groups are well situated to stabilize hydronium

66 lkyl stabilized by coordination of the ester carbonyl group as a four membered chelate [(P^P)PdCH{(CH

67 he ene moiety and equipped with aromatic and carbonyl groups as internal triplet sensitizer units at

68 nal approaches, we show that relevant amidic carbonyl groups associate through an n-->pi* donor-accep

69 In contrast, the stretching vibration of the carbonyl groups associated with the amide I band results

70 trate are hydrogen bonded to Arg-357 and the carbonyl group at C-1 is hydrogen bonded to Tyr-50.

71 lutamine that follows beta-strand 1 with the carbonyl group at C6, a conserved tyrosine that follows

72 e residue that forms hydrogen bonds with the carbonyl group at C7.

73 residue that follows beta-strand 4 with the carbonyl group at C8.

74 designed by bioisosteric replacement of the carbonyl group at position 2 in a series of 3,4-dihydrop

75 zaldehyde to introduce an olefin as a latent carbonyl group at the C-3 position.

76 ding pocket via the reorientation of Ile-205 carbonyl group at the irregular portion of transmembrane

77 The pyrrole derivatives having carbonyl groups at the C-2 position were converted to N-

78 rbon exhibits a lower abundance of available carbonyl groups at the interface compared to the results

79 Subsequently, the backbone carbonyl groups at the periplasmic vestibule direct NH4(

80 solvation effect as well as on the number of carbonyl groups available for further Li binding.

81 ne transporter (VAChT), we have interposed a carbonyl group between the phenyl and piperidyl groups o

82 lvent effect and the polarized nature of the carbonyl group, both of which have been analyzed through

83 nd over the antibonding orbital (pi*) of the carbonyl group (C(i)=O(i)) of the subsequent peptide bon

84 e bond equivalents and one oxygen beyond the carbonyl group), C(18)H(29)O(3) (18:3-O), C(18)H(31)O(3)

85 ts of carbamazepine containing a hydroxyl or carbonyl group can be fully mineralized by a mixed bacte

86 ur analysis reveals that water molecules and carbonyl groups can both provide K+ selective environmen

87 y favored lone-pair interaction whenever the carbonyl group carries electron-donating substitutents,

88 ion, including hydrogen bonding to the lipid carbonyl groups, cation-pi interactions, interactions be

89 n of acidic sites, NH2OH for the presence of carbonyl groups, CF3COOH and HCl for basic sites of diff

90 ad-to-head" glycosidic linkage between their carbonyl groups (Chart ).

91 Molecular modeling suggests that moving the carbonyl group closer to the active site blocks access f

92 s to functionalization by carboxylic acid or carbonyl groups, consistent with a decreased OH:HO2 rati

93 ther via the aniline nitrogen or through the carbonyl group containing arm.

94 Thr196 residue of SpnF and the substrate C15 carbonyl group contributes to the enhancement of the rat

95 The intimacy of the carbonyl groups could arise from a charge-charge or dipo

96 ating between the two equivalent overhanging carbonyl groups, coupled to an intermolecular pathway fo

97 We describe the consequence of the 6-carbonyl group deletion in N-methylmorphinan-6-ones 1-4

98 gnesium chelate with the reacting alkoxy and carbonyl groups dictates the observed reactivity and sel

99 led to polycarbonyl compounds with tailored carbonyl group distances which could be characterized vi

100 We conclude that intimate interactions with carbonyl groups do not require a dipole.

101 We find that frequency shifts of the local carbonyl groups due to nearest neighbor couplings and en

102 n) or attack the electrophilic C-atom at its carbonyl group (esterification).

103 Carbonyl group exchange of [1-(14)C]acetyl-CoA with unla

104 coordinating ligand is a water molecule or a carbonyl group, "external" or "topological" constraints/

105 n conductivity is abrogated if some of these carbonyl groups flip out of the lumen, which happens (i)

106 Nucleophilic addition to the carbonyl group followed by elimination of water generate

107 Motions of the trans-p-coumaric acid carbonyl group following the photoexcitation of the R52Q

108 The carbonyl groups formed from this oxidation can then be l

109 nic ester by the assistance of a neighboring carbonyl group has been developed.

110 ocalization, the n-->pi* interaction between carbonyl groups, has been shown to play a role in stabil

111 ormed by one-electron reduction of the ester carbonyl group have been exploited in intramolecular add

112 -ion battery electrodes with carboxylate and carbonyl groups have been widely studied.

113 odologies developed for preparation of (11)C-carbonyl groups have had a tremendous impact on the deve

114 ation) or carbonylation by activation of the carbonyl group (i.e., via the formation of enamines).

115 embered-ring cyclic enediynes that possess a carbonyl group in a beta position with respect to the on

116 xtures of diasteromers and all of them had a carbonyl group in a free form or as hemiacetal.

117 The carbonyl group in butenolide holds the position of thiop

118 Specifically, the carbonyl group in dG elicits a previously unseen conform

119 mately 82 degrees from the corresponding Q73 carbonyl group in EcLpxA.

120 oups at positions beta, gamma, or delta to a carbonyl group in high enantioselectivity.

121 fects are apparent at the surface; e.g., the carbonyl group in the methyl vinyl ketone transition str

122 The key step involved the substitution of a carbonyl group in the parent compound with a sulfonyl in

123 A single sulfur substitution of a carbonyl group in the thymine chromophore at position 2

124 antagonists identified herein and a backbone carbonyl group in transmembrane domain 4.

125 The replacement of one of the carbonyl groups in a 1,2,3-triketone-2-naphthylhydrazone

126 teraction places the adjacent backbone amide carbonyl groups in close proximity to each other.

127 ipole coupling of the vibrations of backbone carbonyl groups in helix G with the side chain of Tyr57

128 Loss of the interaction of the backbone carbonyl groups in helix G with Tyr57 and the Schiff bas

129 Amide carbonyl groups in proteins can engage in C horizontal l

130 scalar couplings between methyl and backbone carbonyl groups in proteins.

131 re of the interaction between adjacent amide carbonyl groups in proteins.

132 The carbonyl groups in SOA associated with vegetation emissi

133 e chamber studies, also resulting in nonacid carbonyl groups in SOA.

134 tainment of such proximal arrangement of the carbonyl groups in the absence of the n --> pi* interact

135 ic peroxides via the monoperoxidation of the carbonyl groups in the beta-positions and the transforma

136 Differentiation of carbonyl groups in the cycloadduct was made by an intram

137 lysine residue results from interactions of carbonyl groups in the motif backbone with basic side ch

138 The near absence of carbonyl groups in the observed SOA associated with comb

139 n the degeneration of H2O2, the formation of carbonyl groups in the peptide, and in aggregate morphol

140 nd that the Li atoms primarily bind with the carbonyl groups in the test molecules.

141 DHQD-PHN differentiates the two enantiotopic carbonyl groups in the transition state of the asymmetri

142 e that acetoxylation adjacent to the lactone carbonyl group, in either the bridged or fused series, i

143 titution: fluorine on carbon adjacent to the carbonyl group induces higher lipophilicity than fluorin

144 urine orients in the active site with its C2 carbonyl group interacting with Arg-880 and extends our

145 r of 1a-DFT, which leads to insertion of the carbonyl group into an Si-H bond (that is part of a Ru-H

146 ositions and the transformation of the delta-carbonyl group into the acetal one.

147 ne transporter inhibitor that incorporates a carbonyl group into the benzovesamicol structure was syn

148 The introduction of a carbonyl group into the PEDOT molecule impedes the growt

149 of early leads was achieved by introducing a carbonyl group into the phenethylpiperazine linker.

150 up of Tyr(318), respectively, whereas the C3 carbonyl group is at hydrogen bonding distance from the

151 C(16)) and an appropriately orientated ester carbonyl group is essential for TLR2-agonistic activity.

152 lyketide KR specifically reduces only the C9 carbonyl group is not well understood.

153 gning and synthesizing a linker in which the carbonyl group is protected as a dimethyl ketal.

154 none that has asymmetrically hydrogen bonded carbonyl groups is also predicted to display this behavi

155 on at positions adjacent to double bonds and carbonyl groups is discussed in this critical review.

156 s, the intimate interaction between adjacent carbonyl groups is shown to arise primarily from n-->pi*

157 ed on six transmembrane peptides with 13C18O carbonyl group-labelled residues.

158 groups activate methyl ketones through their carbonyl groups leading to a favorable CC bond formation

159 el H-bond interactions with the two backbone carbonyl groups, leading to the first thumb pocket 2 NS5

160 rophile preorganization by coordination to a carbonyl group likely play a role in controlling the rea

161 We find that unsatisfied carbonyl groups make exceptional contributions to struct

162 The proton initially attached to the carbonyl group migrates to the ring and randomizes befor

163 ease in mitochondrial NAD(+)/NADH and direct carbonyl group modification of SIRT3, and is reversed wi

164 hat variable interactions made by the Asp120 carbonyl group modulate affinity for a second Zn2+ equiv

165 ycle, TRCD provides strong evidence that the carbonyl group moves back to its initial position, leadi

166 However, the hydroxyl group of 5hmC and carbonyl group of 5fC face towards the opposite directio

167 hemoselective (3 + 2) cycloaddition onto the carbonyl group of a tethered dienone in preference to fo

168 iety not only occupied the same space as the carbonyl group of an amide found in prior factor Xa inhi

169 group on the indazole scaffold replaces the carbonyl group of an amide that is found in previously r

170 of the 3,4-oxiran oxygen resembling the C-3 carbonyl group of androstenedione.

171 Moreover, the carbonyl group of Arg(126) establishes a very strong hyd

172 lorides was circumvented by transforming the carbonyl group of aromatic ketones or aldehydes into the

173 ety being the most preferred followed by the carbonyl group of aryl aldehyde and the aryl methane.

174 It adds to the carbonyl group of benzaldehyde and to carbon dioxide to

175 The 2-carbonyl group of DK-MTP 1-P is rapidly hydrated and can

176 a hydrogen atom of one NH(3) ligand and the carbonyl group of guanine.

177 The main chain carbonyl group of His-161, Arg-300, and Lys-305 are sugg

178 romoimidazole subunit 40 to the gamma-lactam carbonyl group of N-Boc-tribromooxindole 24 was investig

179 so undertaken calculations in which the C4=O carbonyl group of phylloquinone and its methyl-less anal

180 purpose of the H-bond is to tie up the C(4) carbonyl group of phylloquinone in a H-bond so as to pre

181 explained by the orientation of the backbone carbonyl group of Q68, which differs by approximately 82

182 ugh a 1,2-addition of the nucleophile to the carbonyl group of starting triflates 1 to form tetrahedr

183 d between a hydroxyl group of TETROL and the carbonyl group of the (R)-enantiomer (O...O 2.621(2) A)

184 urns the electric dipole associated with the carbonyl group of the amino acid preceding the proline i

185 a strong hydrogen bond, from FAD N5-H to the carbonyl group of the Asn378 side chain, that is modulat

186 A ligand, and internal coordination from the carbonyl group of the Boc group to zinc.

187 eracting with the amino group and a backbone carbonyl group of the cavity.

188 tween the His(195) nitrogen backbone and the carbonyl group of the coumarinyl molecule to develop a t

189 derived from the catalyst interacts with the carbonyl group of the cyclic acyloxyborane, stabilizing

190 atom of the alpha-methylbenzylamine and the carbonyl group of the cyclic amide.

191 Reduction of the ketone carbonyl group of the cycloadducts, which possess a basi

192 The carbonyl group of the lactone substrate is activated by

193 est that the conformation of MP in which the carbonyl group of the methyl ester is H-bonded to the pi

194 alyst donates two hydrogen bonds to the keto carbonyl group of the Nazarov reactant and the primary a

195 The pi --> pi* transition of the carbonyl group of the o-methylbenzaldehyde correlates wi

196 that is adjacent to nitrogen closes onto the carbonyl group of the phenyl carbamate unit at the other

197 This arginine interacts with the carbonyl group of the phosphorylation-site serine in the

198 e difference in the influence exerted by the carbonyl group of the protein backbone at residue 57.

199 His-143 is positioned to help polarize the carbonyl group of the substrate in conjunction with Lewi

200 tion is initiated by the polarization of the carbonyl group of the substrate via a direct interaction

201 ide) to promote the hydrolytic attack on the carbonyl group of the substrate.

202 (NDIs) are incorporated into PPN films, the carbonyl groups of adjacent, electrochemically generated

203 undergoing Zr(+)/P addition reactions to the carbonyl groups of an alkyl isocyanate and of carbon dio

204 ing sites (S(0)-S(4)) formed by the backbone carbonyl groups of conserved residues common to all K(+)

205 of Arg130, Glu86, Arg135, and the main chain carbonyl groups of Cys132 and Leu55 appears to stabilize

206 and second reductions, respectively, of the carbonyl groups of DTED) and kinetic effects between sma

207 gs arising from hydrogen bonds with backbone carbonyl groups of Glu16 and Thr14, respectively.

208 m transition dipole coupling of the backbone carbonyl groups of Glu204, Phe208, Asp212, and Lys216 in

209 Carbonyl groups of highly conserved amino acids point to

210 covalent attractive interactions between the carbonyl groups of MTFP and the amine and aromatic group

211 transfer from the indole ring of Trp to the carbonyl groups of peptide bonds is thought to be the mo

212 ix membered binding core of lithium ion with carbonyl groups of purpurin and hydroxyl groups at C-1 a

213 rentiation to be made of the four equivalent carbonyl groups of pyromellitic dianhydride (PMDA, benze

214 calculations do not predict that one of the carbonyl groups of Q(A) is very strongly hydrogen bonded

215 in CNG channels, but rather by the backbone carbonyl groups of residue Gly-67.

216 of the positively charged amino terminus by carbonyl groups of the backbone through hydrogen bonding

217 oms, the electrostatic repulsion between the carbonyl groups of the CB7 molecules avoids the threadin

218 ling residence between the phosphate and the carbonyl groups of the lipid.

219 intimate interaction exists between adjacent carbonyl groups of the main-chain amide bonds.

220 for O...I) and the other one with the ureido carbonyl groups of the molecular container itself (bond

221 Cl, presumably via chelation between the two carbonyl groups of the N-formyl amide.

222 yses of four potent inhibitors revealed that carbonyl groups of the new P2 moieties promote extensive

223 interaction of water with the helical amide carbonyl groups of the peptide backbone.

224 r evidence for our early hypothesis that the carbonyl groups of the potassium carboxylate are respons

225 tution of both oxygen atoms in the exocyclic carbonyl groups of the thymine chromophore by sulfur ato

226 ket size and improves access to the backbone carbonyl groups of Val 494 and Pro 495.

227 However, the incorporation of another carbonyl group on the nitrogen atom of the tethered alke

228 up and hydrogen bonding through the adjacent carbonyl group on the quinoline ring resulted in success

229 he hydroxyl groups on pillar[5]arene and the carbonyl groups on cucurbit[6]uril form hydrogen bonds r

230 We show that carbonyl groups on formaldehyde-treated vaccine antigens

231 on and exposure to aldehydes create reactive carbonyl groups on proteins, targeting antigens to scave

232 ited enhanced cleavage between the amine and carbonyl groups on the 2- and 2'-linked primary acyl cha

233 r sidechains due to its additional amino and carbonyl groups on the damaged tryptophan sidechain, thu

234 ne groups (hydrogen-donor) and the phosphate/carbonyl groups or water (hydrogen-acceptor).

235 has a reversed orientation and projects its carbonyl group out of the concave face in the vicinity o

236 <0.0001), and a decrease in the formation of carbonyl groups (p<0.0001).

237 gamma-keto esters in high yields, through a carbonyl group participation enabled by a favored 5-endo

238 onceivable sites, that is, at C and O of the carbonyl groups (pathways a, b) as well as at halogenate

239 The amide carbonyl group points into the major groove and assumes

240 Blocking carbonyl groups preexisting in the stroma with 2,4-dinit

241 vide an indication of the relative amount of carbonyl groups present.

242 ce carboxyl groups and the redox activity of carbonyl groups promote enhanced MWNT reactivity and elu

243 evaluated on protein oxidation (by measuring carbonyl groups), protein nitrosation (by measuring nitr

244 n bonds between the C2 amine and Leu16/Leu19 carbonyl groups provide for specific guanine recognition

245 nucleophilic nitrogen atom and electrophilic carbonyl group provided some initial evidence for variou

246 ently bound to the inhibitors' electrophilic carbonyl groups, providing the first structures of FAAH

247 t hydride transfer is directed toward the C3 carbonyl group rather than the Delta(4)-double bond and

248 re cyclization proceeds on the oxygen of the carbonyl group rather than the nitrogen of the amide fun

249 Metabolites containing a carbonyl group represent several important classes of mo

250 ng and an Au...O contact involving a thymine carbonyl group, resolving the ambiguity of conventional

251 nges in infrared vibrational frequencies and carbonyl groups respectively.

252 is opposite to the electrophilicity of polar carbonyl groups resulting from the n(X) --> pi*(C horizo

253 yclized GNRs induces cleavage of sacrificial carbonyl groups, resulting in atomically well-defined he

254 ntrations of 1-4, the alpha,beta-unsaturated carbonyl group seems to be an indispensable moiety for a

255 Such a proximal arrangement of the amide carbonyl groups should be opposed by the Pauli repulsion

256 rboxylic acid, organic hydroxyl, and nonacid carbonyl groups similar to those observed for isoprene a

257 the peak at around 1740cm(-1) (due to ester carbonyl group stretching) to the sum of the intensities

258 Schiff base formation between Lys99 and the carbonyl group tethers the enzyme to the flavin via a th

259 Ni(OEPone) was chosen because it contains a carbonyl group that can be easily observed in infrared s

260 losure of aldehyde 10b is cleaved to leave a carbonyl group that is amenable to hydride reduction and

261 utions at the alpha-position proximal to the carbonyl group that normally render these beta-lactams r

262 These features include cis-planar carbonyl groups that are required for coordination to th

263 CDDO-Me contains alpha,beta-unsaturated carbonyl groups that form reversible adducts with thiol

264 C-4' 4-methoxyphenoxy and 4-(o-fluoropyridyl)carbonyl groups that showed low nanomolar in vitro antip

265 ne, not the location of the constrained C-20 carbonyl group, that prevents Delta(16)-alphaxalone from

266 he 8-aryl group is a phenyl ring with a meta-carbonyl group, the resulting supramolecule is a hexadec

267 tal of the carbene with the pi system of the carbonyl group, the same factor that makes methyl ketone

268 ascorbate and peroxide produces new protein carbonyl groups, their positions can be identified using

269 ps of starch molecules are first oxidized to carbonyl groups, then to carboxyl groups.

270 e radical scavenging capacity, protein-bound carbonyl groups, thiol groups and metal chelation activi

271 ups strongly interact with the phosphate and carbonyl groups through inter/intramolecular hydrogen bo

272 (16) double bond constraining the steroid 20-carbonyl group to a position that prevents it from favor

273 Conversion of the carbonyl group to an alcohol or ether opens retro-ene pa

274 ntermediate which cyclizes onto the adjacent carbonyl group to give a reactive benzo[c]furan which in

275 ncreases the susceptibility of a coordinated carbonyl group to nucleophilic addition in the former, f

276 f the amide spacer and the direct linkage of carbonyl group to the gamma-pyrone ring, along with the

277 ese isomers and just as the reduction of the carbonyl group to the hydroxy-group negates this differe

278 favored by the coordination of the phenacyl carbonyl group to the lanthanide center.

279 ted polyhistidines with borane, reducing the carbonyl groups to methylenes.

280 -) charge-dipole attraction compel the amide carbonyl groups to orient antiperiplanar to the C-F bond

281 yl oxygen and also, more weakly, through the carbonyl group, to form a five-membered chelate ring.

282 and effectively polarizes the electrophilic carbonyl group toward a nucleophilic attack by CN(-) in

283 d diphenylacetylene turn motif activates the carbonyl group toward nucleophilic attack, and chemical

284 tirely metal-free catalytic hydrogenation of carbonyl groups under relatively mild reaction condition

285 ohexenones, their counterparts with a second carbonyl group undergo photochemical rearrangements whic

286 the signals shows that, upon excitation, the carbonyl group undergoes a fast (<<0.8 ps) and unidirect

287 ond involving the amino group, GH22, and the carbonyl group, UO4.

288 unctionality of the oxygen atom of the ester carbonyl group via noncovalent interaction, which provid

289 f zerumbone, alpha-humulene, which lacks the carbonyl group, was found to be inactive in inducing CXC

290 Carbonyl groups were formed during the oxidation.

291 methylaminonaphthalene (PRODAN) with twisted carbonyl groups were investigated as highly responsive s

292 Absorptions assigned to carbonyl groups were not observed with irradiation time,

293 Samples were dried under vacuum, and carbonyl groups were protected with methoxylamine.

294 mployed as well as the presence of the extra carbonyl group, which diminishes the basicity of the nit

295 mistry, alcohols are important precursors to carbonyl groups, which then can be converted into a wide

296 minals formed in the reaction of an aldehyde carbonyl group with amines.

297 The replacement of the carbonyl group with oxime leads to a reduction of the di

298 The reaction involves methylenation of the carbonyl group with tetrahydrothiophenium ylide followed

299 odology enables the direct introduction of a carbonyl group without the requirement of unmasking step

300 Containing reactive carbonyl groups, xylosone modifies various amines (e.g.,