ライフサイエンスコーパス: carbonyl

1 e for coordination chemistry toward tungsten carbonyl.

2 nd prevent hydrogen bonding with lipid ester carbonyls.

3 ectrocatalytic cycle involves striking metal carbonyls.

4 nsation between bis(pyrazolyl)methanones and carbonyls.

5 limits of 50 mug oxidized BSA and 0.75 pmol carbonyls.

6 ity display no ground state interaction with carbonyls.

7 reactive cobalt(I) (1((I))) and a cobalt(I) carbonyl (1((I))-CO) species.

8 emical shift changes for backbone amides and carbonyls ((1)H, (15)N, and (13)C').

9 ty to furnish 6-bromo-3-(6-bromo-1H-indole-3-carbonyl)-1H-indole-1-sulfonate (2).

10 e with respect to boronic acids as well as 2-carbonyl-3-propargyl indoles to afford the corresponding

11 Arylative annulation of 2-carbonyl-3-propargyl indoles with boronic acids under se

12 Condensation between amines and carbonyls, a process that frequently occurs in nature an

13 ngages in nucleophilic attack upon the amide carbonyl; a substantially unchanged amide carbonyl in th

14 hnology that holds the potential to reinvent carbonyl addition chemistry.

15 iaries via enantioselective alcohol-mediated carbonyl addition.

16 s reaction broadens the scope of Cr-mediated carbonyl alkylations and discloses an underexplored retr

17 ve efforts, the successful realization of a 'carbonyl alkylative amination' has not yet been achieved

18 a general method for the synthesis of alpha-carbonyl-alpha'-(hetero)aryl sulfoxonium ylides is neede

19 The synthesis of alpha-carbonyl-alpha'-amide sulfoxonium ylides by Pd/C-catalyz

20 proach to produce synthetically useful alpha-carbonyl-alpha'-amide sulfoxonium ylides in high efficie

21 tert-butyl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl

22 -(3-(1-carboxy-5-[(6-(18)F-fluoro-pyridine-3-carbonyl)-amino]-pentyl) PET/CT.

23 -(3-(1-carboxy-5-[(6-(18)F-fluoro-pyridine-3-carbonyl)-amino]-pentyl)-ureido)-pentanedioic acid PET/C

24 (3-(1-carboxy-5-[(6-[(18)F]fluoro-pyridine-3-carbonyl)-amino]-pentyl)-ureido)-pentanedioic acid), or

25 -(3-(1-carboxy-5-[(6-(18)F-fluoro-pyridine-3-carbonyl)-amino]-pentyl)-ureido)-pentanedioic acid], a s

26 -(3-{1-carboxy-5-[(6-(18)F-fluoro-pyridine-3-carbonyl)-amino]-pentyl}-ureido)-pentanedioic acid ((18)

27 2-(3-{1-carboxy-5-[(6-[18F]fluoro-pyridine 3-carbonyl)-amino]-pentyl}-ureido)-pentanedioic acid ((18)

28 2-(3-{1-carboxy-5-[(6-[18F]fluoro-pyridine 3-carbonyl)-amino]-pentyl}-ureido)-pentanedioic acid ((18)

29 2-(3-{1-carboxy-5-[(6-(18)F-fluoropyridine-3-carbonyl)-amino]-pentyl}-ureido)-pentanedioic acid) is a

30 -(3-{1-carboxy-5-[(6-(18)F-fluoro-pyridine-3-carbonyl)-amino]-pentyl}-ureido)-pentanedioic acid) PET/

31 -(3-{1-carboxy-5-[(6-(18)F-fluoro-pyridine-3-carbonyl)-amino]-pentyl}-ureido)-pentanedioic acid), a p

32 Main group carbonyl analogues (R(2) E=O) derived from p-block eleme

33 ecent isolation of acid-base free main group carbonyl analogues, ranging from a lighter boracarbonyl

34 based on the electrostatic potentials of the carbonyl and arene surfaces.

35 TBARS, protein carbonyl and free amino acids (FAAs) increased (P > 0.05

36 der extent across atmospheric species having carbonyl and hydroxyl functionalities.

37 riation in random coil, water content, lipid carbonyl and methylene stretching across the sampled are

38 anion (P(-)) transfer reagent towards metal carbonyls and a chlorogermylene compound, leading to the

39 nickel-catalyzed cross-coupling of Umpolung carbonyls and alkyl halides was developed.

40 t include electron-rich aryls, heterocycles, carbonyls and amines.

41 oduced by reaction of lipid-derived reactive carbonyls and ammonia-producing compounds and were studi

42 e dyes are related to alpha,beta-unsaturated carbonyls and contain two sites of reactivity (C(2) vs C

43 Reaction mixtures of reactive carbonyls and creatinine were submitted to high temperat

44 n-(carboxyethyl)-l-lysine, and protein-bound carbonyls) and aggregation (increased particle size); wh

45 on of indole to give alpha-diazo-beta-indole carbonyls, and enoxy silanes react to give 2-diazo-1,4-d

46 , propylene glycol/vegetable glycerin ratio, carbonyls, and reactive oxygen species.

47 i.e., amine, phenol, hydroxyl, carboxyl, and carbonyl) are found to be the dominant classes.

48 The first intermolecular carbonyl arylations via transfer hydrogenative reductive

49 A weakly coordinating, carbonyl-assisted C-H activation of aromatic systems wit

50 2H-Azirine-2-carbonyl azides, new reactive heterocyclic building bloc

51 mediates may be trapped by proton or various carbonyl-based electrophiles.

52 d-state quenching through addition of a beta-carbonyl-based polar substituent.

53 onal tags including azide bond, (13)C-edited carbonyl bond and deuterium-labeled probes to interrogat

54 hydroxyl followed by activation of a nearby carbonyl by the Lewis acidic siletane and intramolecular

55 logical filtration reduced concentrations of carbonyls by over 90%.

56 on of OM (rich in carboxyl, aromatic, and/or carbonyl C) by Fe-rich minerals via ligand-exchange and/

57 Carboxylic (COOH), carbonyl (C=O), and hydroxyl (OH) groups were enumerated

58 vidence for ylide formation by singlet alpha-carbonyl carbene capture in aprotic nucleophilic solvent

59 The alpha-carbonyl carbene is monitored by using a band with solve

60 t an enol-mediated pathway for singlet alpha-carbonyl carbene reaction with alcohols (ethanol or tert

61 urface for the reaction of the singlet alpha-carbonyl carbene with methanol shows that the enol forms

62 n of two disparate nucleophiles to the amide carbonyl carbon in a single operational step.

63 CO attacks the carbonyl carbon of acetaldehyde in the coupling, and the

64 electron density of the ylide carbon to the carbonyl carbon of benzaldehyde at a C-C distance of 2.0

65 In addition, an inhibitor carbonyl carbon that mimics the scissile carbonyl of sub

66 through nucleophilic attack of water on the carbonyl carbon.

67 ce of ligands belonging to alpha-hydroxyl or carbonyl carboxylates, such as tartrate, malate, lactate

68 Cationic cobalt(II) bisphosphine hydrido-carbonyl catalysts that are far more active than traditi

69 Manganese(I) carbonyl-catalyzed C-H bond functionalization of 2-pheny

70 These studies discover that electronically carbonyl CH(3)CO(*) is the CL emitter, and the silicon-o

71 e reaction of sodium azide with 2H-azirine-2-carbonyl chlorides, generated by the Fe(II)-catalyzed is

72 d by a simplified procedure from 2H-azirin-2-carbonyl chlorides, led in high yields to the formation

73 Treatment of iron carbide carbonyl clusters [Fe(n) (mu(n) -C)(CO)(m) ](x) (n=5,6;

74 electroactive center and is responsible for carbonyl complexation.

75 mined in a systematic study of isostructural carbonyl complexes across four different overall charges

76 iew of the transient intermediates of Ru(II) carbonyl complexes and emphasize the importance of consi

77 ts with a condensation step during which the carbonyl compound reacts with ammonia or an amine, formi

78 udied alpha-diazonium-alpha,beta-unsaturated carbonyl compound, is formed at low temperature under mi

79 mainly caused by dermal emissions of mostly carbonyl compounds (57%).

80 These reactions couple easily accessible carbonyl compounds (aldehydes or ketones) with ammonia,

81 Uncharged carbonyl compounds (e.g., aldehydes and ketones) formed

82 Saturated carbonyl compounds (e.g., formaldehyde, acetone) and alp

83 Overall, carbonyl compounds accounted for 19% to 38% of the disso

84 f protected 1,2-amino alcohols starting from carbonyl compounds and alpha-silyl amines.

85 djustments, differences in daily exposure to carbonyl compounds and estimated changes in cancer risk

86 lyzed reductive coupling processes involving carbonyl compounds and imines have become attractive alt

87 the additions of allylmagnesium reagents to carbonyl compounds and to imines, focusing on the differ

88 e solution structures formed when a range of carbonyl compounds are combined with catalytically activ

89 alpha,beta-Unsaturated carbonyl compounds are key building blocks in organic ch

90 reductase using readily available alpha-halo carbonyl compounds as reactants.

91 ficient approach to the synthesis of various carbonyl compounds bearing a gamma-stereocentre with exc

92 Air-stable iron carbonyl compounds bearing cyclopentadienone ligands wit

93 Thus, a broad variety of carbonyl compounds can be converted to tailor-made alken

94 The direct alpha-arylation of carbonyl compounds emerged over the last two decades as

95 AA formation might be related to the pool of carbonyl compounds existing in foods, the food carbonylo

96 ive hydroamination of alpha,beta-unsaturated carbonyl compounds for the synthesis of beta-amino acid

97 Functionalization at the alpha-position of carbonyl compounds has classically relied on enolate che

98 st the formation of lipid hydroperoxides and carbonyl compounds in a stripped sunflower oil.

99 ituting a protective system against reactive carbonyl compounds in B. pseudomallei..

100 rochloride (PFBHA) was developed to quantify carbonyl compounds in different categories of Port wines

101 Mass spectrometric analysis of carbonyl compounds in fecal samples identified signature

102 the metathesis reaction between alkynes and carbonyl compounds is an important tool in organic synth

103 literature and those applied to alpha-amino carbonyl compounds remain virtually unexplored.

104 olecular coupling of alkenes with alpha-halo carbonyl compounds through a visible-light-induced radic

105 the hydrocupration of alpha,beta-unsaturated carbonyl compounds to form alpha-cuprated species has be

106 es as a useful linchpin to join two distinct carbonyl compounds to provide synthetically useful inter

107 suffer from over-alkylation and reduction of carbonyl compounds to the corresponding alcohols.

108 emical deuteration of alpha,beta-unsaturated carbonyl compounds under catalyst- and external-reductan

109 Incorporation of C3 transient carbonyl compounds was identified as the main route of 2

110 Carbonyl compounds were analyzed by High Performance Liq

111 of the complex of the substrates (alpha-halo carbonyl compounds) and the 'ene' reductase triggers the

112 emistry are needed to construct olefins from carbonyl compounds, but none have been developed to-date

113 uld provide access to important gamma-chiral carbonyl compounds, has not yet been achieved by enzymes

114 rs old) presented the highest levels of some carbonyl compounds, such as propanal, pentanal, hexanal,

115 In the presence of carbonyl compounds, these reagents undergo highly diaste

116 re the isoelectronic phosphorus congeners to carbonyl compounds, undergo [2 + 2] cycloaddition reacti

117 ed wines had higher contents of alcohols and carbonyl compounds, yet lower concentrations of C(6) alc

118 tes generated in situ from the unsymmetrical carbonyl compounds.

119 the beta-position of alpha,beta-unsaturated carbonyl compounds.

120 arbier-type allylation and propargylation of carbonyl compounds.

121 available alkynes instead of hazardous diazo carbonyl compounds.

122 nd s- cis rotamers of alpha,beta-unsaturated carbonyl compounds.

123 e reactions of organomagnesium reagents with carbonyl compounds.

124 activity and distinguish them from classical carbonyl compounds.

125 ocyanate-derived TDG, rather than relying on carbonyl condensation events as used in previous TDG-ena

126 ource, has been widely applied to synthesize carbonyl-containing compounds, for example ketones, este

127 opic scrambling between transiently produced carbonyl-containing intermediate reaction products, such

128 ing materials from chiral pool, a variety of carbonyl-containing products have been accessed rapidly

129 otion that the reversible hydration of these carbonyl-containing species is facile in the vicinity of

130 Lewis acid-activation of carbonyl-containing substrates is broadly utilized in or

131 boryl radicals might add intermolecularly to carbonyl-containing substrates.

132 carbonylated proteins with CHH and determine carbonyl content by fluorescence microscopy assay which

133 0 nm) as indicator of tyrosine oxidation and carbonyl content significantly increased and remained at

134 ts were associated with elevation of protein carbonyl content specifically in mitochondria.

135 Protein carbonyls content has been used as one of the measures o

136 C components and volatile acids, acetals and carbonyls contents revealed the predominance of the phys

137 ting groups, are addressed by harnessing the carbonyl coordination ability of amides to direct C(sp(3

138 ophilic attack by a carboxylate on the amide carbonyl coupled to general acid catalysis at the amide

139 Reactions involving reactive carbonyls, creatinine, and ammonia-producing compounds w

140 tment of AGS cells with a mitophagy inducer, carbonyl cyanide 3-chlorophenylhydrazone (CCCP), resulte

141 Here, we report that both carbonyl cyanide m-chlorophenyl hydrazone (CCCP) treatme

142 ondria membrane potential with the uncoupler carbonyl cyanide m-chlorophenyl hydrazone or the release

143 ere sensitive to the mitochondrial uncoupler carbonyl cyanide p-(trifluoromethoxy)phenyl-hydrazone (F

144 ich medium upon addition of the protonophore carbonyl cyanide4-(trifluoromethoxy)phenylhydrazone or t

145 ) and compound 2 (1-(1-(4-acetylpiperazine-1-carbonyl)cyclohexyl)-3-(p-tolyl)urea) are competitive in

146 -2-methylpropyl)amino]-3-methoxypyrazin-2-yl}carbonyl)cyclopropanecarboxylic acid (AZD9898) (36), a p

147 present a one-step and metal-free method for carbonyl deoxy-borylation under mild conditions.

148 se in organoboron synthesis and inspire more carbonyl deoxygenative transformations in both academic

149 erization of allylic alcohols into saturated carbonyl derivatives under physiologically relevant cond

150 amides and their analogs, along with alkynyl carbonyl derivatives, are the classes of substrates that

151 application to ketones, aldehydes and other carbonyl derivatives, such amides, ester and carboxylic

152 able lithium alpha-bis(boryl)carbanions with carbonyl derivatives, the so-called boron-Wittig reactio

153 tioxidant proteins, including GSTs and novel carbonyl detoxifying enzymes, such as aldo-keto reductas

154 lenes via reaction with cationic eta(5)-iron carbonyl diene complexes under mild reaction conditions

155 Herein, the synthesis and use of [(11) C]carbonyl difluoride for labeling heterocycles with [(11)

156 sion of [(11) C]carbon monoxide into [(11) C]carbonyl difluoride over silver(II) fluoride provides ea

157 A weakly coordinating carbonyl-directed coupling of allyl alcohols at the C-4

158 Rejection of the carbonyls during reverse osmosis was correlated with mol

159 uilding blocks with aryl aldehydes and other carbonyl electrophiles to deliver a range of unsaturated

160 vailable heterocyclic amine nucleophiles and carbonyl electrophiles.

161 ined results suggest a main role of reactive carbonyls formed in foods (the food carbonylome) on HAA

162 tions from 0.9 to 1.5 ps, as measured by the carbonyl frequency fluctuations.

163 esulting large physical distance between the carbonyl functional group and the electrode surface inhi

164 lectrochemical hydrogenation of the isolated carbonyl functional group of aliphatic ketones.

165 The research demonstrated that halogens, carbonyl functional groups, C=C double bonds, and aromat

166 ol for the oxodealkenylative introduction of carbonyl functionalities into terpenes and terpene-deriv

167 bane substrates containing a regio-directing carbonyl functionality at C-4.

168 reas the other surfaces only hydrogenate the carbonyl functionality.

169 ng (n(O)) and the antibonding orbital of the carbonyl group (pai*(C=O)).

170 hyde by two effects, that is, polarizing the carbonyl group and increasing the probability of forming

171 st between the electrophilicity of the N-Boc carbonyl group and the reaction rate.

172 sis of DPO analogs showed that a hydroxyl or carbonyl group at the 2'-position is critical for bindin

173 vity in proximity to the weakly coordinating carbonyl group for a range of substituted phenones and a

174 oved to be two stable rotamers, in which the carbonyl group of the tert-butyl ester was oriented towa

175 llowed by in situ reduction of the resulting carbonyl group, provides functionalized indenes in good

176 utomer forms a hydrogen bond with the flavin carbonyl group.

177 tion of tertiary stereocenters adjacent to a carbonyl group.

178 ng in the ortho position with respect to the carbonyl group.

179 rs with the least crowded space around their carbonyl group.

180 way, substrates containing multiple reactive carbonyl groups (e.g., dialdehyde or triketone) can be s

181 Interactions between carbonyl groups are prevalent in protein structures.

182 ) reaction allows the difunctionalization of carbonyl groups by a radical-carbanion relay sequence (p

183 The high-density carbonyl groups combined with the ordered crystalline CO

184 oride for labeling heterocycles with [(11) C]carbonyl groups in high molar activity is described.

185 electrochemical sensor for the detection of carbonyl groups in proteins oxidized by reactive oxygen

186 It has been shown that upon interaction with carbonyl groups of the oxidized protein, the oxidation p

187 ent with concentration enrichment near lipid carbonyl groups, and permeability coefficients are suffi

188 MthK's S2 site due to weaker coordination by carbonyl groups, arising from different interactions wit

189 n the regions corresponding to phosphate and carbonyl groups, indicating detection of phospholipid-ri

190 kyl groups, alkenes, acidic protons alpha to carbonyl groups, tertiary amides, and aryl rings having

191 Commonly known for the migration of carbonyl groups, the scope has been extended in recent y

192 ypes of damages, to the production of stable carbonyl groups, which can be used as a quantification o

193 strategies for the construction of versatile carbonyl groups, without the requirement of pre-function

194 functional groups and/or multiple enolizable carbonyl groups.

195 A complex linked by the THC hydroxyl and VEA carbonyl groups.

196 sponded mainly to organic OH, mineral OH and carbonyl groups.

197 al investigation, where we find that rhodium carbonyl hydride complexes on flat oxide surfaces such a

198 t is the key intermediate of Bullock's ionic carbonyl hydrosilylation.

199 or absence of simple functionalities such as carbonyl, hydroxyl, methyl, or methoxyl groups is known

200 Relatively high concentrations of carbonyls (i.e., above 7 muM) were observed after ozonat

201 r dicarbonyls, three acids, and one phenolic carbonyl in the e-cigarette aerosol with Classic Tobacco

202 de carbonyl; a substantially unchanged amide carbonyl in the transition state; two concurrent bond-fo

203 ydrazide handles can be further coupled with carbonyls, including ortho-carbonylphenylboronic acids,

204 e very effective in scavenging >78% reactive carbonyl intermediates in the reaction and protected pro

205 ons in the protonation of vinyl-manganese(I) carbonyl intermediates.

206 On the other hand, when "unnatural" carbonyl ipso-sites are activated as nucleophiles (umpol

207 The stereoselective reduction of carbonyls is of key importance in the total synthesis of

208 Arginine also decreased protein-carbonyl levels across all treatment doses (P < .01), su

209 thyl-2,2'-bipyridyl ruthenium complexes with carbonyl ligands were prepared and studied using a combi

210 mical probe has a fast covalent binding with carbonyl moieties at neutral pH to form a stable fluores

211 Reduction of carbonyl moieties to the corresponding alcohol using sim

212 by the substituent groups (e.g. heavy atoms, carbonyl moieties) or by the out-of-plane vibrational mo

213 onds between the side-chain and the backbone carbonyl moieties.

214 dithiol to yield an alpha,beta - unsaturated carbonyl moiety along the polymer backbone.

215 itrophenol (2Hzin5NP), which reacts with the carbonyl moiety of biomolecules through bioorthogonal re

216 oup-derived enol to a alpha,beta-unsaturated carbonyl moiety, leading to N- and O-derived medium-ring

217 rogen bond formation via reactive iron-bound carbonyl nitrenes generated from nature-inspired acyl-pr

218 stabilized by Li(+) ions bridging the N and carbonyl O atoms are indicated.

219 Similarly, for GABA(A)R PAMs with the C-20 carbonyl of 3alpha5alpha-P or pregnanolone reduced to a

220 the C-terminal alpha5-helix and the backbone carbonyl of Arg38 in the N-terminal alphaN-helix of Galp

221 tor carbonyl carbon that mimics the scissile carbonyl of substrates is pyramidalized and just 2.02 an

222 nd to broaden the current scope of catalytic carbonyl-olefin metathesis reactions.

223 Significantly, this intermolecular 2 + 2 carbonyl-olefin photocycloaddition engages alkyl ketones

224 port the development of Lewis acid-catalyzed carbonyl-olefin ring-closing metathesis reactions for al

225 tion products, which bear either a protected carbonyl or a functionalized alkyne, can be cyclized to

226 late derivatives followed by introduction of carbonyl or imine electrophiles and aldol reactions init

227 or vinyl heteroaromatic pronucleophiles with carbonyl or imine partners offers an alternative to base

228 s substituted with a BT-sulfonyl group and a carbonyl or nitrile, respectively, consists of unusual T

229 , amines and phenols (A), carboxyls (C), and carbonyls or ketones/aldehydes (K) are separately profil

230 ed pollutants (e.g., EC ultrafine particles, carbonyls, or PAHs, depending on stove type).

231 of perfluorooctanoic acid with the smallest carbonyl oxide Criegee intermediate, CH(2)OO, has been m

232 yl side chain H-bonds to an over-coordinated carbonyl oxygen at position i-4, i-3, or i in the sequen

233 etween the chloroform C-H group and an amide carbonyl oxygen atom in solution at room temperature.

234 molecular hydrogen bond from methanol to the carbonyl oxygen atom.

235 dinated at the dimer interface by main chain carbonyl oxygen atoms from the midmembrane breaks in two

236 was observed between avanafil and a backbone carbonyl oxygen of an adjacent alpha-helix, whose contri

237 tron density of the nonbonding region of the carbonyl oxygen to phosphorus at a P-O distance of 2.06

238 rong n->pai* stabilization between the imide carbonyl oxygens and the ortho R group in the planar TS.

239 ement in the oxidative stress marker protein carbonyls (P < 0.01).

240 ketone, 2-phenoxyacetophenone, the polarized carbonyl pai system apparently binds directly with the e

241 are consistent with formation of Lewis acid-carbonyl pairs for both metal systems under stoichiometr

242 The sensor sensitivity was 0.015 nmol carbonyl per mg of oxidized protein and detection limits

243 Carbonyl, phenolic, and carboxylic functional groups in

244 ported calamitic compound 4-[(4-nitrophenoxy)carbonyl]phenyl2,4-dimethoxybenzoate (RM734).

245 2S*,3R*)-1-(7-(2-carboxyethyl)phenanthrene-2-carbonyl)piperazine-2,3-dicarboxylic acid) inhibits GluN

246 2S*,3R*)-1-(7-(2-carboxyvinyl)phenanthrene-2-carbonyl)piperazine-2,3-dicarboxylic acid) which shows o

247 results demonstrate the key role of reactive carbonyls present in foods (the food carbonylome) on HAA

248 nd guanidino groups with reducing sugars and carbonyl products of their degradation.

249 o) in complex with carmofur reveals that the carbonyl reactive group of carmofur is covalently bound

250 ineoplastic drug containing an electrophilic carbonyl reactive group that targets the catalytic cyste

251 eaction opens the door to exploration of new carbonyl reactivity to construct olefins.

252 lete regiocontrol using the well established carbonyl reactivity, this approach bypasses some of the

253 ing enzymes, such as aldo-keto reductase and carbonyl reductase, were detected after H(2)O(2) exposur

254 through a highly regio- and enantioselective carbonyl reductase.

255 d to support the observed selectivity in the carbonyl reduction of spirocyclobutanone building blocks

256 y of interactions and the rates of selective carbonyl reduction.

257 for the synthesis of tertiary alkylamines is carbonyl reductive amination(3), which comprises two ele

258 ey transformations include iridium-catalyzed carbonyl reductive coupling to form the quaternary C4 st

259 Transformation of carbonyls resulted in decreases in concentration of 10%

260 s featuring the picoline ligand trans to the carbonyl reveal the importance of the trans effect of th

261 erature and studied to identify the reactive carbonyl(s) responsible for 2-amino-3,8-dimethylimidazo[

262 modular design of the alpha,beta-unsaturated carbonyl scaffold allows facile variation of the functio

263 ) reagent based on an alpha,beta-unsaturated carbonyl scaffold has been developed for studying protei

264 as been developed for the synthesis of alpha-carbonyl selenocyanates from aryl methyl ketones/styryl

265 nd malononitrile to afford a series of alpha-carbonyl selenocyanates in moderate to good yields.

266 luding the canonical nucleobases, gain short carbonyl side chains in our complex mixtures via a Strec

267 l analyses, it is demonstrated that the beta-carbonyl simultaneously attenuates two distinct solvent-

268 We quantified five simple carbonyls, six hydroxycarbonyls, four dicarbonyls, three

269 noxide, which is an abundant and inexpensive carbonyl source, has been widely applied to synthesize c

270 Formaldehyde is a reactive carbonyl species (RCS) that is produced naturally in the

271 ifts in the flavin electronic absorption and carbonyl stretch infrared spectra in the light-adapted s

272 d to pH 0 were observed, and the loss of the carbonyl stretch was monitored at 1723 cm(-1).

273 results reveal a mechanism wherein the beta-carbonyl substituent creates a structural buffer between

274 Using the beta-carbonyl substituent, improvements in the photophysical

275 actions of [(NHC)Cu(mu-H)](2) complexes with carbonyl substrates by UV-vis and (1) H NMR spectroscopi

276 ally successful across an extensive range of carbonyl substrates.

277 and also demonstrate the ability to generate carbonyl sulfide (COS) in the presence of thiols.

278 "grafting through" manner by copolymerizing carbonyl sulfide (COS) with epichlorohydrin (ECH), where

279 , the self-immolative decomposition releases carbonyl sulfide (COS), which is quickly hydrolyzed to H

280 nylative transformation of azides with alpha-carbonyl sulfoxonium ylides has been studied.

281 ng of aryl bromides and triflates with alpha-carbonyl sulfoxonium ylides.

282 insertion reactions of aryl thiols and alpha-carbonyl sulfoxonium ylides.

283 and glycerol often generates multifunctional carbonyls that are challenging to quantify because of un

284 age of hydrazones at acidic pH assisted by a carbonyl trap releases the fluorescent reporters rapidly

285 The concept of in situ generation of carbonyl trapping agents is an intriguing proposition an

286 food carbonylome, which can be controlled by carbonyl-trapping agents, such as amine and phenolic com

287 y, spanning the vista from classical organic carbonyl-type reactions to transition metal-like oxide i

288 s, alpha-substituted enone-aldehydes and 1,3-carbonyls undergo a Michael/aldol/hemiketalization/retro

289 nd this is accompanied by the extrusion of a carbonyl unit from the starting materials.

290 raction of their unpaired electrons with the carbonyl units of their adjacent ester groups.

291 we report an atom-economical olefination of carbonyls via aldol-decarbonylative coupling of aldehyde

292 al activity, protein expression, and protein-carbonyls were measured from emergency department (ED) p

293 , N-formylkynurenine, kynurenine and protein-carbonyls were quantified as markers of protein oxidatio

294 sing enabled the most abundant protein-bound carbonyls, while TBARS value was significantly favored (

295 l intermediates in beta-functionalization of carbonyls will highlight the common mechanistic threads.

296 itivities of hydrazones of organic acids and carbonyls with 2,4-dinitrophenylhydrazine based on their

297 eactions of different lipid-derived reactive carbonyls with ammonia-producing compounds were studied

298 cross dehydrogenative coupling (CDC) of aryl carbonyls with cyclic ethers has been developed.

299 ditions by treating beta-hydroxy-alpha-diazo carbonyls with Sc(OTf)(3) .

300 y through a rhodium-catalyzed intramolecular carbonyl ylide cycloaddition reaction for the first time