ライフサイエンスコーパス: carbamate

1 mers were synthesized (N-aryl, N-alkyl and N-carbamate).

2 reaction of glycosylamines with fluorescent carbamate.

3 amines into well-ordered chains of ammonium carbamate.

4 ddition of CO2 since it cannot form a stable carbamate.

5 rting ADP and carbamoyl phosphate to ATP and carbamate.

6 ed by FTIR and tentatively assigned as a PTE carbamate.

7 and carbamoyl phosphate to ATP and ammonium carbamate.

8 er the conjugates previously connected via a carbamate.

9 to convert all primary amines to less basic carbamates.

10 reaction of N-arylhydroxylamines with diene carbamates.

11 )alkylboronates to enantioenriched lithiated carbamates.

12 HAS permit formation of chemically distinct carbamates.

13 ciations with, respectively, pyrethroids and carbamates.

14 ngement reactions of the corresponding allyl carbamates.

15 nt role in natural remediation mechanisms of carbamates.

16 ed secondary dialkyl TIB esters, but not the carbamates.

17 f alpha-lithiated haloalkanes, epoxides, and carbamates.

18 kinetically different for the two classes of carbamates.

19 n then be readily converted to carbonates or carbamates.

20 sing on the new class of N-(2-oxo-3-oxetanyl)carbamates.

21 tonated metal hydroxamates and lead to metal carbamates.

22 pyrethroids, and 1.5 (95% CI: 0.5, 4.8) for carbamates.

23 arbamates 5-7 (Scheme 2 ) and meta-protected carbamates 14, 15, and 20 (Schemes 5 and 7 ) by s-BuLi/(

24 methyl-N-[(2S,3R)-2-methyl-4-oxo-oxetan-3-yl]carbamate (14q) as the first single-digit nanomolar inhi

25 luorobenzoyllysineoxypentanedioic acid (OPA) carbamate [(18)F]23 and 4-iodo-2-[(18)F]fluorobenzoyllys

26 and 4-iodo-2-[(18)F]fluorobenzoyllysine OPA carbamate [(18)F]24 in particular exhibited high target-

27 ccinimide (NIS) to yield the ortho-iodinated carbamate, 1e.

28 rnal standard instead of less similar propyl carbamate; (2) extraction by diethyl ether instead of mo

29 The analogues 2-ethyl-3-methyl-butyl-carbamate (34) and 2-ethyl-3-methyl-pentyl-carbamate (38

30 l-carbamate (34) and 2-ethyl-3-methyl-pentyl-carbamate (38) also exhibited potent activity in the pil

31 dihydroisoquinolin-2(1H)-yl)ethyl)cyclohexyl)carbamate (4).

32 The most potent carbamate, phenyl-ethyl-carbamate (47) (MES ED(50) = 16 mg/kg) contains an aroma

33 r functionalized tertiary N,N-dialkyl aryl O-carbamates 5-7 (Scheme 2 ) and meta-protected carbamates

34 Carbamate 5b and urea 6b show potential for intervention

35 Carbamate 5b was metabolized to the potent gelatinase in

36 Novel carbamate (7a-7h) and carbonate (7i, 7j, and 8) dimers o

37 alkyl electrophile to generate a substituted carbamate, a process that has not been achieved effectiv

38 y of functional groups, such as an olefin, a carbamate, a thiophene, and a pyridine, and it has been

39 2,3-substituted-phenyl)piperazine-1-yl]alkyl]carbamates, a novel class of molecules that had shown pr

40 Two chemical probes, Azido Benzyl ferrocene carbamate (ABFC) and N-alkyl Azido Benzyl ferrocene carb

41 ligand paradigm was applied to the design of carbamates able to simultaneously target the recently pr

42 n with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate (AccQTag Ultra).

43 Above room temperature, both types of oxime carbamate acted as selective new precursors for aminyl a

44 reaction provided the trans-1-bromo, 2-N-bis-carbamate adduct stereoisomer in all cases.

45 eaction of 2-chlorobenzazoles with aliphatic carbamates, alcohols, and ethers is presented.

46 ough intramolecular reaction of chiral beta'-carbamate-alpha,beta-unsaturated ketone.

47 A range of sulfamoyl carbamates, amines, and metals are explored.

48 Surprisingly, one of the novel carbamate analogs, alpha-GalCer-6''-(pyridin-4-yl)carbam

49 e resulted in a soluble, orally bioavailable carbamate analogue providing identical activity in the a

50 Optimization of carbamate analogues of the diazatricylic compounds led t

51 les bearing both a lipophilic P2 isoindoline carbamate and a P1/P1' acylsulfonamide/acylsulfamide car

52 as rather consistently over-expressed across carbamate and DDT resistant populations.

53 Subsequent demethylation of the carbamate and the methoxypyridine, accompanied by in sit

54 Carbamate and urea derivatives are important classes of

55 The O-phenyl carbamate and urea variants were selective and potent in

56 nitrogen nucleophiles such as sulphonamides, carbamates and amides have been shown to be appropriate

57 Carbamates and bicarbonate fall within a small (13)C che

58 und to embrace a broad range of both allylic carbamates and boronic esters.

59 l adsorbs CO2 via formation of both ammonium carbamates and carbamic acid pairs, the latter of which

60 hroids, DDT and dieldrin, moderate level for carbamates and full susceptibility to organophosphates.

61 ross-coupling reaction of stereodefined enol carbamates and Grignard reagents to yield tri- and tetra

62 is strategy for the preparation of energetic carbamates and nitrocarbamates starting from readily ava

63 ichloroethane (DDT) but fully susceptible to carbamates and organophosphates.

64 Stereospecific coupling of benzylic carbamates and pivalates with aryl- and heteroarylboroni

65 to the formation of the corresponding amine carbamates and protonated amines that were identified by

66 ity of two common protected forms of amines (carbamates and sulfonamides) to serve as directing group

67 An efficient synthesis of sulfonyl carbamates and sulfonyl ureas from sulfonyl azides emplo

68 eophiles to afford a broad range of sulfonyl carbamates and sulfonyl ureas.

69 mines, amides, isocyanates, isothiocyanates, carbamates and thiocarbamates with OH radicals within a

70 s based on labeled carboxylic acids, amides, carbamates and ureas now account for a substantial numbe

71 -ides to tert-butyl (S)-(3-oxopent-4-yn-2-yl)carbamate, and their structures were determined by NMR,

72 the OCH(2) linkage was replaced with amide, carbamate, and urea functionality, were investigated as

73 oduct directly into the corresponding amine, carbamate, and urea.

74 dissolving-metal cleavage of hindered phenyl carbamates, and an aminoiodocyclization to form the pyrr

75 rophiles such as aldehydes, ketones, esters, carbamates, and imides.

76 f mesylates, sulfamates, esters, carbonates, carbamates, and methyl ethers as C-O-based electrophiles

77 i, An. funestus is resistant to pyrethroids, carbamates, and organochlorides.

78 , and imides (i.e., benzamides, tosylamides, carbamates, and phthalimide) to form the corresponding N

79 l groups including ethers, esters, epoxides, carbamates, and phthalimides.

80 chemical methodologies for the synthesis of carbamates, and recent applications of carbamates in dru

81 Deprotonation of benzylic ureas, carbamates, and thiocarbamates bearing N'-alkenyl substi

82 of N-(2-(2-phenylthiazol-4-yl)ethyl)amides, carbamates, and ureas, which rapidly, selectively, and p

83 ative conjugate addition of a thiourea-bound carbamate anion to a vinyl phosphonium ion resulting fro

84 standing of the scope and limitations of the carbamate annulation for piperidine synthesis.

85 Key in the synthesis is an I2-mediated carbamate annulation, which allows for the cyclization o

86 Risk for DD was increased in those near carbamate applications, but no specific vulnerable perio

87 e with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate (AQC) for the determination of amino acids was

88 n with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate (AQC) in balsamic, apple, and red, white, and

89 N-Terminal Ser residues containing an Fmoc carbamate are converted into 2-(9'-fluorenylmethyloxy)-2

90 ates, including protonation constants of the carbamate, are reported for amines that follow this path

91 using 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate as derivatization reagent.

92 ibrium during the 4 h study period, suggests carbamates as alternative scaffolds for mitigating dose

93 ed variants of proline and the corresponding carbamate, as well as the four proline residues of an Sr

94 , carboxylic acids, amides, isocyanates, and carbamates, as well as tetrahydrofuran and gamma-butyrol

95 s, whose chemical shifts are consistent with carbamate (at 165 ppm) and carbamic acid.

96 ectivity over hAChE was synthesized based on carbamates attached to tetrahydroquinazoline scaffolds w

97 two prodrug strategies, 1,4,2-dioxazole and carbamate, based on our 1-adamantylacetohydroxamic acid

98 be used to utilize the binding mode of other carbamate-based inhibitors.

99 mpounds, aldehydes, and tert-butyl or benzyl carbamate bearing a variety of substituents.

100 d with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate before analysis using liquid chromatography el

101 ll sites, and in December 2014, IRS with the carbamate bendiocarb was initiated in Nagongera.

102 ies in 2004, and the IRS program switched to carbamate bendiocarb, has now been undertaken.

103 methrin) insecticide in the first year and a carbamate (bendiocarb) insecticide in the two subsequent

104 Herein we demonstrate that N-acyl-tert-butyl-carbamates (Boc) and N-acyl-tosylamides (Ts), two classe

105 ecting groups such as acetates (Ac, Piv) and carbamates (Boc, Fmoc), respectively.

106 anes, sugar moieties, azetidines, tert-butyl carbamates (Boc-group), cyclobutanes, and spirocycles.

107 elatively quickly from the oil depot and its carbamate bond was too stable to be used as a prodrug.

108 primary and secondary amines via an amide or carbamate bond; however, the ability to employ tertiary-

109 dly release curcumin in vitro via degradable carbamate bonds, and retain in vitro bioactivity against

110 lling of Cx26 demonstrated that the proposed carbamate bridge between Lys125 and Arg104 biases the he

111 ly in the absence of a catalyst; the product carbamates can serve as useful intermediates in organic

112 th EPR and UV-vis spectroscopy indicate that carbamates can undergo direct reactions with various rad

113 cyl glutarate diester (C18-C5) and the decyl carbamate (CB10).

114 CO2 into metal-amine bonds to form ammonium carbamate chains.

115 In spite of the alkyl-carbamates' close structural features, only compounds 34

116 ambda(6),2-benzothiazol-2- yl)methyl]benzoyl}carbamate CU-CPD103 (103), as a potent inhibitor using a

117 The leading biaryl carbamate demonstrated exceptional metabolic stability a

118 A library of aromatic carbamate derivatives based on the clinically available

119 nt of the inhibitory potency of beta-lactone carbamate derivatives for NAAA and the identification of

120 nate, O-phenyl carbamate, urea, and N-phenyl carbamate derivatives of SB-3CT, a selective and potent

121 as the alpha-ureido allylsilanes as well as carbamate derivatives.

122 ificantly lower than that for the cyclohexyl carbamate derived from URB597.

123 Oxime carbamates derived from the volatile diethylamine afford

124 fied to ~0.58 mol, with ~0.15 mol in form of carbamate dianions and ~0.43 mol in form of carbamic aci

125 o-Diels-Alder reaction of nitrosoarenes with carbamate-dienes afforded cis-3,6-disubstituted dihydro-

126 Subsequent removal of the carbamate directing group furnishes 2-arylated estrone,

127 alkene-alkyne coupling reaction by employing carbamate directing groups.

128 ase biosensor was developed for detection of carbamate drugs based on TTF-TCNQ-ionic liquid gel thioc

129 used as a screening method for detection of carbamate drugs in wastewaters.

130 9-xanthydrol for the determination of ethyl carbamate (EC) in wine by a previous high performance li

131 procedure for analysis of carcinogenic ethyl carbamate (EC) in wine by GC-MS-SIM is proposed.

132 Ethyl carbamate (EC) is a common substance in fermented foods

133 Ethyl carbamate (EC) is produced during both fermentation and

134 emonstrated that the use of nonracemic allyl carbamates enables the synthesis of enantioenriched benz

135 methylenedioxy, carbonate, cyclic carbonate, carbamate esters, and esters containing active transport

136 d cascade transformation involving a primary carbamate, ethyl glyoxylate, and various types of nucleo

137 not demonstrate cellular activity, however, carbamates exhibited cellular potency with the most acti

138 hyl N-(6-phenylsulfanyl-1H-benzimidazol-2-yl)carbamate) exhibits a potent growth-inhibitory activity

139 Lithiation of carbamates followed by borylation provides a powerful me

140 ed, encompassing an allyloxycarbonyl (Alloc) carbamate for Nalpha, a tert-butyl ester for the delta-C

141 ipolar azide-alkyne cycloadditions (AACs) or carbamate formation followed by AAC.

142 d kinetic capture-and-release tests show the carbamate formation rate is fast enough to capture carbo

143 f the amines, that is CO(2) hydration and/or carbamate formation, is examined and, based on the mecha

144 urther synthetic manipulations involving the carbamate formation, lactone reduction and cyclization,

145 ne groups reversibly bind carbon dioxide via carbamate formation.

146 mate analogs, alpha-GalCer-6''-(pyridin-4-yl)carbamate, formed novel interactions with the NKTCR.

147 For the carbamate forming amines a Bronsted correlation relating

148 tethered aminohydroxylation of a homoallylic carbamate function and a Petasis Borono-Mannich addition

149 we demonstrate that neuroprotective aromatic carbamates function to increase the Bcl-2/Bax ratio to a

150 rimary and secondary amines to less reactive carbamate functional groups, indicated that primary and

151 of tertiary amides, anilide, 2-pyridone, and carbamate functionality.

152 udies in pancreatic cancer cells showed that carbamate functionalization of the 4-amino group of gemc

153 compounds (formaldehyde, acetaldehyde, ethyl carbamate, furan, furfural and acrolein) found in wines.

154 deoxy-D-galactopyranosylidene)amino N-phenyl carbamate (GalPUGNAc), N-acetyl-D-glucosamine-thiazoline

155 ition to alkenes, and cleavage of the methyl carbamate gives the free aminocyclopropanes as their HI

156 The kinetics for rotation of the carbamate group and for the enantiomerization of the org

157 The carbamate group is a key structural motif in many approv

158 newly formed 3 degrees -alkyl bromide with a carbamate group.

159 cular, hydrogen-bonding interactions through carbamate groups were found to be especially useful at d

160 the stereoselective generation of these enol carbamates has also been developed.

161 sters) and secondary dialkyl N,N-diisopropyl carbamates have been reported to be resistant to deproto

162 A set of oxime carbamates having N-alkyl and N,N-dialkyl substituents w

163 and associated docetaxel hydroxy-tert-butyl carbamate (HDTX) metabolite biliary excretion, were best

164 ubstituents were used to control the rate of carbamate hydrolysis and the resulting protein release.

165 chemical groups: derivatives of (i) N-(tosyl)carbamate, (ii) p-toluenesulfonamide (PTSA), (iii) 4,4'-

166 ensation of the remaining ketone with methyl carbamate in the presence of acid initiated the programm

167 ed and validated for the determination of 28 carbamates in aromatic herbs.

168 is of carbamates, and recent applications of carbamates in drug design and medicinal chemistry.

169 droxy-2-naphthaldehydes provided the desired carbamates in good to excellent yields.

170 There is an increasing use of carbamates in medicinal chemistry and many derivatives a

171 studied to elucidate the formation of ethyl carbamates in the course of these procedures.

172 ive PUFA, with the lowest formation of ethyl carbamates in the process.

173 constants for the formation of carbamic acid/carbamates, including protonation constants of the carba

174 maticity of aromatic repeating units in poly(carbamates) increase the overall depolymerization rate.

175 get site loci (e.g. the Ace-1 target site of carbamate insecticides) or detoxification genes has been

176 Radical oxidation of carbamate insecticides, namely carbaryl and carbofuran,

177 mation of a putative alpha-chloro pyridinium carbamate intermediate, which appeared to readily underg

178 hat after protodeauration generates a cyclic carbamate intermediate.

179 he tetrahydroquinazoline scaffold guides the carbamate into a close position to the active site.

180 transform di- and trisubstituted homoallylic carbamates into [4.1.0]-carbamate-tethered aziridines in

181 und n-alkylammonium oleate, phosphonate, and carbamate ion pairs that bind with greater affinity than

182 3 T) (13)C{(1)H} cross-polarization MAS NMR, carbamate is confirmed through splitting of the (13)C re

183 ecies that is either bicarbonate or a second carbamate is evident from bimodal T2 decay times of the

184 ecies in the near-surface region, while only carbamate is formed in the bulk, to differences in solva

185 a ring-closing metathesis reaction of allyl carbamates is presented as a method for the preparation

186 The epoxides, but not their urea, amide, or carbamate isosteres, impaired ATP production, enhanced c

187 Carbamate kinase (CK) catalyzes the last step in this pa

188 Carbamate kinase from Giardia lamblia is an essential en

189 analogue conjugated to the B12(2-) core via carbamate linkage and a fluorescein molecule attached at

190 ilic addition of free hydroxyl groups to the carbamate linkages and exhibits an Arrhenius activation

191 inating, electron-withdrawing benzyl alcohol-carbamate linker offers a probe having selective, sensit

192 factant containing an acryloyl amide tail, a carbamate linker, and a leucine headgroup of different c

193 the SS linker in SS-PEG with a succinimidyl carbamate linker, creating a more stable molecule.

194 elieve that tethering proteins by degradable carbamate linkers is a promising strategy to control the

195 to poly(ethylene glycol) (PEG) by degradable carbamate linkers.

196 developed and involves the methylene alkoxy carbamate (MAC) self-immolative unit.

197 , and the enone 1,2-addition of a new TEMPO carbamate methyl carbanion.

198 mprises a rigid core and bears two activated carbamate moieties and an azido group.

199 thyl-N-ethyl or N-methyl-N-(4-methoxyphenyl) carbamate moieties at positions 4, 6, or 7 conferred bot

200 ween the reactivities of two closely related carbamate moieties, the N-ethoxycarbonyl and the N-pheno

201 The inhibitors transfer the carbamate moiety onto the active site under release of t

202 ng aziridinium intermediates with a tethered carbamate moiety) to give oxazolidin-2-ones was initiall

203 substituents located ortho or meta to the O-carbamate moiety, and O-carbamate N-substituents was inv

204 make drug-target interactions through their carbamate moiety.

205 tho or meta to the O-carbamate moiety, and O-carbamate N-substituents was investigated.

206 aterials such as hydroxamic acids, N-hydroxy carbamates, N-hydroxyureas, nitrile oxides, and 1,2,4-ox

207 te (ABFC) and N-alkyl Azido Benzyl ferrocene carbamate (NABFC) composed of azide trigger group were d

208 ate an array of functional groups, including carbamate NH, halogen, nitrile, olefin, ketone, and este

209 port, we address the challenge of coupling a carbamate nucleophile with an unactivated secondary alky

210 allenyl and propargyl esters with N-methoxy carbamate nucleophiles to yield alpha,beta-unsaturated g

211 enantioenriched primary/secondary lithiated carbamates or benzoates to give 1,3-bis(boronic esters),

212 The influence of fulvic acids on carbamate oxidation was also tested.

213 lectrostatic surface potential of a carbonyl/carbamate oxygen atom present in most KCNQ activators.

214 The widely used carbamate pesticide carbofuran causes neurophysiological

215 e, synthetic pyrethroid, organophosphate and carbamate pesticide residues in fruit juices using ultra

216 common organophosphorus, organochlorine and carbamate pesticides by 30-70% on tomato, rice, tea, bro

217 A novel enzymatic biosensor for carbamate pesticides detection was developed through the

218 sy carbon electrode (GC), and used to detect carbamate pesticides in fruit and vegetables (apple, bro

219 The most potent carbamate, phenyl-ethyl-carbamate (47) (MES ED(50) = 16

220 A itself, ammonium, heat-stable salts (HSS), carbamate polymers, and water.

221 The developed aromatic carbamates possess physicochemical properties desirable

222 A unique heterocyclic carbamate prodrug of seco-CBI-indole(2) that releases no

223 The ester and carbamate prodrugs displayed equivalent potency to those

224 Ester and carbamate prodrugs of aldehyde bisulfite adduct inhibito

225 Dimeric carbamate products 7b, 7c, and 7f exhibited potent growt

226 age was attained by the glycosylation of 2-N-carbamate-protected alpha-GlcN-lactol with N-phenyl-trif

227 lladium-catalyzed ortho-arylation of diethyl carbamate-protected estrone and estriol with aryl iodide

228 des, dipeptides, and tripeptides whereas its carbamate-protected form adopts trans-conformation.

229 rmer specificity of delta-azaproline and its carbamate-protected form in linear and cyclic peptides w

230 sh studies with allyl, propargyl, and benzyl carbamate-protected rhodamines confirmed N-Poc as the mo

231 1 and 2 of the chain, carrying an N-terminal carbamate protecting group.

232 or by chiral quaternary amino acids carrying carbamate protecting groups.

233 This new class of activated cyclic carbamates provided selective irreversible inhibition of

234 demonstrated, a rearrangement of (S,Z)-allyl carbamates provides (S)-teriary allylamines, whereas the

235 2-deoxy-D-glucopyranosylidene)amino N-phenyl carbamate (PUGNAc) to increase O-GlcNAc levels.

236 2-deoxy-D-glucopyranosylidene)amino N-phenyl carbamate (PUGNAc), O-(2-acetamido-2-deoxy-D-galactopyra

237 urotoxic pesticide groups (organophosphates, carbamates, pyrethroids, neonicotinoids, and manganese f

238 A variety of N-(1-methoxyalkyl)amides or carbamates react readily with sodium aryl sulfinates in

239 abeled with this reagent comprised of an NHS-carbamate reactive group, a quinoline fluorophore, and a

240 ve, we present properties and stabilities of carbamates, reagents and chemical methodologies for the

241 designed to be activated by hydrolysis of a carbamate releasing the free drug without the cleavage r

242 d method was optimized for the extraction of carbamate residues from a wide variety of fresh herbal p

243 frequency of ace1R mutation was low even in carbamate resistant mosquitoes.

244 and alcohols to make unsymmetrical ureas and carbamates, respectively.

245 o-4-((4-(trifluoromethyl)benzyl)amino)phenyl)carbamate (RL648_81), a new KCNQ2/3-specific activator t

246 e chemisorption reaction outcomes, including carbamate (RnNCOO(-)), carbamic acid (RnNCOOH), and bica

247 ur (18)F-labeled inhibitors of PSMA based on carbamate scaffolds.

248 the CO2 carrier species, much the same as a carbamate serves as the CO2 carrier for amine-based capt

249 We report ncAAs with aryl carbamate side chains (PheK and FPheK) that can react wi

250 e Diels-Alder reaction of a versatile cyclic carbamate siloxy diene.

251 A, DEA, and MMEA are first order in nitrite, carbamate species, and hydronium ion.

252 g MNPZ is first order in nitrite, piperazine carbamate species, and hydronium ion.

253 s use of alpha-lithio vinyl bromide or vinyl carbamate species, for which application to Zweifel-type

254 oposed mechanism involves protonation of the carbamate species, nucleophilic attack of the carbamic a

255 (-)-sparteine pair versus N,N-dialkyl aryl O-carbamate starting materials, temperature, solvents, ele

256 te terminal iron carbynes possessing an aryl carbamate substituent owing to the direct attachment of

257 ighly effective Diels-Alder reaction using a carbamate-substituted siloxy diene accompanied by a spon

258 ucted in Sudan with pyrethroid-resistant and carbamate-susceptible malaria vectors.

259 reaction of the melampomagnolide-B-triazole carbamate synthon 6 with various terminal diamino- and d

260 stituted homoallylic carbamates into [4.1.0]-carbamate-tethered aziridines in good yields and with ee

261 design principles for creating aromatic poly(carbamates) that depolymerize from head-to-tail in low d

262 ure was observed including carbamic acid and carbamate, the former disappearing upon evacuation of th

263 gel matrix was used for the detection of two carbamate therapeutic drugs.

264 Except for carbamates, these ORs were approximately two times great

265 for the construction of unsymmetrical ureas, carbamates, thiocarbamates and amides.

266 The exposure to furan, acrolein and ethyl carbamate through wine consumption may pose risks to con

267 , largely because of their potential to form carbamates through H(2)N(delta(-))...C(delta(+))O(2) int

268 as electrochemically modified using ammonium carbamate to make it suitable for sensing free chlorine

269 conditions, by rhodium-catalyzed transfer of carbamates to sulfoxides.

270 nto the affinity of an inhibitor just before carbamate transfer.

271 Easy as 1,2,3: Reaction of methyl carbamate, triethyl orthoformate, and readily available

272 While the practicality of these simple carbamate-type auxiliaries is underscored by the ease of

273 AH covalent adducts, derived from the O-aryl carbamate URB597 and from the N-piperazinylurea JNJ16616

274 Carbonate, O-phenyl carbamate, urea, and N-phenyl carbamate derivatives of S

275 lti-dose intraperitoneal injections of ethyl carbamate (urethane, 1 g/kg body weight) were establishe

276 Hofmann rearrangement of carboxamides to carbamates using Oxone as an oxidant can be efficiently

277 The decyl carbamate was released relatively quickly from the oil d

278 Thermal behavior of the carbamates was observed by differential scanning calorim

279 The efficient synthesis of mainly new carbamates was performed with the reactive chlorosulfony

280 A diverse library of novel carbamates was synthesized utilizing copper-catalyzed ox

281 rbents that uptake CO2 primarily as ammonium carbamates, we observe using solid state NMR that the ma

282 phophates, organochlorines, pyrethroids, and carbamates were aggregated within 1.25-km, 1.5-km, and 1

283 armacophores in place at C24, morpholines or carbamates were installed at the C3 position to refine t

284 The carbamates were nitrated using mixed acid to form the co

285 Five O-aryl/alkyl N,N-bis(2-picolyl)carbamates were prepared with the O-aryl/alkyl portions

286 The two carbamates were subjected to reaction with (*)OH, persis

287 of reaction products also shifts to ammonium carbamate when water vapor is present; a new finding tha

288 The CO2 adduct of 1,2-azaborine is a cyclic carbamate which undergoes photocleavage, thus resulting

289 (ca. twenty days) for quantification of five carbamates widely applied on tomato and potato crops.

290 ries of aldol and Mannich products from enol carbamate with excellent diastereomeric ratios.

291 trapping of the unstable lithiated benzylic carbamate with the boronic ester.

292 e PIs incorporate various alcohol-derived P2 carbamates with acyclic and cyclic heteroatomic function

293 available olefins to internal vicinal fluoro carbamates with high regioselectivity (N vs F), many of

294 reactions of amines, amides, isocyanates and carbamates with OH radicals.

295 when applied to hindered systems (secondary carbamates with tBu-boronic esters) for the construction

296 constants for the formation of carbamic acid/carbamates with the protonation constant of the amine is

297 ferred mechanism in the reactions of the two carbamates with the radicals.

298 n achieve the coupling of a range of primary carbamates with unactivated secondary alkyl bromides at

299 opy, CO2 is found to be bound in the bulk as carbamate (with nominally 0.5 mol of CO2 bound per 1 mol

300 hosphate buffers) only 3% of 9-xanthyl ethyl carbamate (XEC) decomposes in approximately 48h, allowin