ライフサイエンスコーパス: carbamate

1 e latter with an NCO-alkyl residue (imide or carbamate).

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

3 er the conjugates previously connected via a carbamate.

4 reaction of glycosylamines with fluorescent carbamate.

5 amines into well-ordered chains of ammonium carbamate.

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

7 rting ADP and carbamoyl phosphate to ATP and carbamate.

8 electrophiles such as sulfonamide, urea, and carbamate.

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

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

11 to convert all primary amines to less basic carbamates.

12 reaction of N-arylhydroxylamines with diene carbamates.

13 )alkylboronates to enantioenriched lithiated carbamates.

14 HAS permit formation of chemically distinct carbamates.

15 urrently accomplished with (sulfon)amides or carbamates.

16 ciations with, respectively, pyrethroids and carbamates.

17 n also be applied toward the fluorination of carbamates.

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

19 aza-Heck cyclizations of alkenyl N-(tosyloxy)carbamates.

20 nt role in natural remediation mechanisms of carbamates.

21 ngement reactions of the corresponding allyl carbamates.

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

23 imidazo[1,2-b]pyridazin-8-yl)pyrrolidin-3-yl)carbamate 1 (PDDC), the first nSMase2 inhibitor that pos

24 properties were determined for the biphenyl carbamates 13m and 13n, neutral antagonism was observed

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

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

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

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

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

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

31 or quinuclidine unit attached to a biphenyl carbamate, 5-fluoro substitution was responsible for M(3

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

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

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

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

36 2,3-substituted-phenyl)piperazine-1-yl]alkyl]carbamates, a novel class of molecules that had shown pr

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

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

39 te (AQC), aminophenyl- N-hydroxysuccinimidyl carbamate (AC), and 3-aminopyridyl- N-hydroxysuccinimidy

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

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

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

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

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

45 ne (generating mixtures of the corresponding carbamate and carbamic acid) with a well-established Mn

46 Oxoborane carbamate and carboxylate analogues result from the in s

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

48 ne spacers (2 to 10 methylene groups between carbamate and heterocycle) in the carbamate residue was

49 rbamate, leading to a 1,4-elimination of the carbamate and liberation of a secondary amine.

50 The carbamate and organophosphate resistance-associated Ace-

51 We investigated the association between carbamate and pyrethroid resistance with Anopheles gambi

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

53 odifications into porous, crystalline cyclic carbamate and thiocarbamate-linked frameworks.

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

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

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

57 The ortho-directed lithiation of aromatic carbamates and carbonates causes a migration of the subs

58 ates (e.g., pivalates, acetates, etc.), aryl carbamates and carbonates, to aryl ethers (anisoles, dia

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

60 were significantly lower levels of N-methyl carbamates and neonicotinoids in 2011.

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

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

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

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

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

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

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

68 We report the hydrogenation of carbamates and urea derivatives, two of the most challen

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

70 ncluding for example sulfide, benzyl, benzyl carbamate, and allyl carbamate were well tolerated.

71 ional groups, including ether, ester, amide, carbamate, and halide.

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

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 o selectively access a broad range of ureas, carbamates, and heterocycles via ruthenium-based pincer

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

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

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

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

80 mbelliferone-derived nonaflates with amides, carbamates, and sulfonamides is described.

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

82 regioselective metalation of ester-, amide-, carbamate-, and carbonate-substituted 2-phenyl-2-oxazoli

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

84 ), and 3-aminopyridyl- N-hydroxysuccinimidyl carbamate (APC).

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

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

87 were 6-aminoquinolyl- N-hydroxysuccinimidyl carbamate (AQC), aminophenyl- N-hydroxysuccinimidyl carb

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

89 Cyclic carbamates are a common feature of small-molecule therap

90 Aryl carbamates are orthometalated by sodium diisopropylamide

91 Six-membered cyclic carbamates are prepared in good yield with high levels o

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

93 d, mediated by PhIO in iPrOH, using ammonium carbamate as the NH source, and in the presence of 1 equ

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

95 alizations illustrate the versatility of the carbamates as precursors to enantioenriched small molecu

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

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

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

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

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

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

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

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

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

105 primary ureas, secondary/tertiary ureas, O/S-carbamates, benzoyl ureas, amides, and N-formyls, exploi

106 otoxins, whilst the second encompasses ethyl carbamate, biogenic amines, sulfur dioxide and proteins

107 The hydrogel with carbamate block junction was loaded with the anticancer

108 Particularly, the hydrogel formed with carbamate block junction was stiffer than that with carb

109 unctionalized 'ABA' triblock copolymers with carbamate block junction, which can form hydrogen-bonds.

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

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

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

113 and hydrolysis, whereas, importantly, the NB carbamate bond had superior light responsiveness and res

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

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

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

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

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

119 Directing groups such as carbamate, carboxamide, urea, ester, and ketone were fou

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

121 ns with the carbamate groups of the ammonium carbamate chains formed upon CO(2) adsorption, thereby i

122 o the formation of carbamic acid or ammonium carbamate chains that are stabilized by hydrogen bonding

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

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

125 The reaction sequence involves a one-pot carbamate deprotection/imine formation/aerobic oxidation

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

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

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

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

130 s the first example of an apparent amide and carbamate directing effect in metal-mediated reductive c

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

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

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

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

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

136 The method utilizes accessible carbamate esters bearing gamma-propargylic C-H bonds and

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

138 a wide range of functional groups, including carbamates, esters, and ketones.

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

140 Lithiation of carbamates followed by borylation provides a powerful me

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

144 ne groups reversibly bind carbon dioxide via carbamate formation.

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

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

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

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

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

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

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

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

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

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

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

156 rough hydrogen-bonding interactions with the carbamate groups of the ammonium carbamate chains formed

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

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

159 acetone with aryl chlorides, pivalates, and carbamates has been achieved for the first time.

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

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

162 heir binding affinity, binding kinetics, and carbamate hydrolysis.

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

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

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

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

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

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

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

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

171 ibes an enantioselective synthesis of cyclic carbamates in which carbon dioxide engages an unsaturate

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

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

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

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

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

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

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

179 3 T) (13)C{(1)H} cross-polarization MAS NMR, carbamate is confirmed through splitting of the (13)C re

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

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

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

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

184 Carbamate kinase from Giardia lamblia is an essential en

185 that is substituted with a methylene-linked carbamate, leading to a 1,4-elimination of the carbamate

186 ochemical substrate leucine-benzyl ferrocene carbamate (Leu-FC) for selective profiling of LAP activi

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

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

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

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

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

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

193 action of N-allylated N-aryl or N-heteroaryl carbamates, may be useful intermediates for the rapid pr

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

195 nderlying mechanism, we have identified that carbamate-modified 3-fluoro sialic acid inhibitors are m

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

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

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

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

200 make drug-target interactions through their carbamate moiety.

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

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

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

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

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

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

207 and two quinuclidinium-substituted biphenyl carbamates OFH243 (13n), OFH244 (13m), OFH3911 (14n), an

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

209 s to provide cyclic carbonates, hydroxylated carbamates, or 1,2-diols.

210 members of all 4 major classes (pyrethroids, carbamates, organochlorines, and organophosphates) of pu

211 cide classes (chloroacetanilides, triazines, carbamates organophosphates) and two pesticide types (he

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 application of a previously disclosed cyclic carbamate P1 linker which provided improved oral bioavai

215 The widely used carbamate pesticide carbofuran causes neurophysiological

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

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

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

219 The developed aromatic carbamates possess physicochemical properties desirable

220 njugated 1,3-dienyl and cumulated 1,2-dienyl carbamate precursors.

221 The ester and carbamate prodrugs displayed equivalent potency to those

222 Ester and carbamate prodrugs of aldehyde bisulfite adduct inhibito

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

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

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

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

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

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

229 1 and 2 of the chain, carrying an N-terminal carbamate protecting group.

230 yleneimides with easily removable N,N-di-Boc-carbamate protecting groups, allowing for a flexible yni

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

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

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

234 2-deoxy-D-glucopyranosylidene)amino N-phenyl carbamate (PUGNAc) to increase O-GlcNAc levels.

235 2-deoxy-D-glucopyranosylidene)amino N-phenyl carbamate (PUGNAc), O-(2-acetamido-2-deoxy-D-galactopyra

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

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

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

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

240 ps between carbamate and heterocycle) in the carbamate residue was synthesized and characterized in v

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

242 Pyrethroid and carbamate resistance is bestowed by similar Cyp6p3 overe

243 Carbamate resistance was lower and significantly associa

244 Moderate carbamate resistance was observed.

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

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

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

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

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

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

251 We found that C-5 carbamates significantly enhanced and prolonged the inhi

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

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

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

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

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

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

258 In this study, the carbamate structure of pseudo-irreversible butyrylcholin

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

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

261 In this work, we explored the amide, carbamate, sulfonamide, and urea derivatives of prop-2-y

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

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

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

265 ile bonds (i.e., ester, amide, carbonate, or carbamate) that served as labile crosslinks within step-

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

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

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

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

270 is the activation of a bicyclic iminoglycal carbamate to generate a highly reactive acyliminium cati

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

272 zed enantioselective Markovnikov addition of carbamates to allylic alcohols for the construction of a

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

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

275 sticide classes, including organophosphates, carbamates, triazoles and pyrethroids from fruits and ve

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

277 Compounds 12, 32, and 49 of the carbamate, urea, and amide classes, respectively, showed

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

279 parison with phosphonous propionic esters in carbamate version of Kabachnik-Fields reaction.

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

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

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

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

284 sulfide, benzyl, benzyl carbamate, and allyl carbamate were well tolerated.

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

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

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

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

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

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

291 Models of carbamic acid, alkylammonium carbamate with different conformations and hydrogen bond

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

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

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

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

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

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

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

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

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