ライフサイエンスコーパス: aldehyde

1 ization reaction of a hydroxycarbene into an aldehyde.

2 hich catalyses the dehydration of uridine-5'-aldehyde.

3 he efficient preparation of diverse aromatic aldehydes.

4 n response to diatom-derived polyunsaturated aldehydes.

5 eaction afforded easy access to polyfunction aldehydes.

6 [1,3,4]thiadiazole derivatives and available aldehydes.

7 limited to specific aromatic or heterocyclic aldehydes.

8 rom 2-isonitrosoacetophenone (1), with other aldehydes.

9 xidation to ketones and C-C cleavage to give aldehydes.

10 -Baylis-Hillman (MBH) acetates of acetylenic aldehydes.

11 ounds like oxygenated alpha,beta-unsaturated aldehydes.

12 termediates and their hydrogenolysis to give aldehydes.

13 for those formed from aryl versus aliphatic aldehydes.

14 xylation/alpha-hydroxyamination reactions of aldehydes.

15 sor aldehyde bisulfite adducts and precursor aldehydes.

16 cids, amines, and glyoxylic acids to prepare aldehydes.

17 ,4,4,4-pentafluoro-3,3-dihydroxyketones from aldehydes.

18 c induction in the resulting alpha-alkylated aldehydes.

19 ferent for aryl aldehydes than for aliphatic aldehydes.

20 ished starting from simple o-iodoketones and aldehydes.

21 yclopropanone ring openings gave unsaturated aldehydes.

22 ugh a five-step process in 11-67% yield from aldehydes.

23 ntains esters (38%), carboxylic acids (19%), aldehydes (11%), alcohols (14%), others (13%) and sulfur

24 , non-terpenic alcohols (24%), esters (15%), aldehydes (6%), and others (12%); sapodilla consists of

25 etones (12), alcohols (8), hydrocarbons (7), aldehydes (6) and esters (3).

26 These included 19 phenolic acids and aldehydes, 9 flavan 3-ols, 9 flavone glycosides, and 27

27 For less activated (aliphatic) aldehydes, a cooperative catalytic strategy has been dev

28 cedures for (i) protein immobilization on an aldehyde-active solid support by reductive amination; (i

29 y which Mb binding of alpha,beta-unsaturated aldehydes affect Mb oxidation and the onset of lipid oxi

30 Aldehyde/alcohol dehydrogenases (ADHEs) are bifunctional

31 but also several other compounds, including aldehydes, alcohols and 2-alkylfurans that contribute to

32 (p<0.05) reduction in the content of several aldehydes, alcohols and terpene hydrocarbons while an in

33 longing to several chemical classes, such as aldehydes, alcohols, lactones, terpenoids, fatty aldehyd

34 catalysis-enables an enantioselective alpha-aldehyde alkylation reaction that employs simple olefins

35 ity, and the cooperative relationship of the aldehyde, alkyne, and ligand in influencing enantioselec

36 f propargylic amines via the Cu(I)-catalyzed aldehyde-alkyne-amine reactions (A(3) coupling) was acco

37 in collagen and elastin, generating reactive aldehydes (allysine).

38 nvenient route for the alpha-alkynylation of aldehydes along with the formation of a quaternary carbo

39 rms a wide variety of commercially available aldehydes, along with aryl or alkyl bromides, into the c

40 ocess enables both intra- and intermolecular aldehyde alpha-methylene coupling with olefins to constr

41 identified in nine compound groups: ketones, aldehydes, amines, alcohols, aromatics, sulfur-containin

42 A multicomponent trans-aziridination of aldehydes, amines, and diazo compounds with BOROX cataly

43 h olefins that contain a carboxylic acid, an aldehyde, an allylic alcohol, an aryl olefin, an alpha s

44 Selective oxidation of methyl at C-13 to an aldehyde and a ketone with exo-cyclic double bond betwee

45 , we report the facile incorporation of aryl aldehyde and acyl hydrazide functionalities into peptide

46 ) an oxidative C-C bond cleavage to yield an aldehyde and an unsaturated methyl ketone, and (v) a rad

47 metabolic enzyme catalyzing the oxidation of aldehyde and aza-aromatic compounds and the hydrolysis o

48 rmylbenzoate shows first-order dependence on aldehyde and catalyst concentrations, inverse first-orde

49 de- and ketone-DNPH derivatives, most of the aldehyde and ketone photoproduct mass spectra observed f

50 Over 80 aldehyde and ketone photoproducts were observed from sca

51 Aldehyde and ketone photoproducts were observed in the a

52 molar mass and other structural features of aldehyde and ketone photoproducts without interference f

53 onent condensation reaction whereas both the aldehyde and the amine can possess a wide range of struc

54 of trans-chrysanthemol to the corresponding aldehyde and then to the acid have not been reported.

55 complex, would lead to re-face attack on the aldehyde and yield tagatose 1,6-bisphosphate, a competit

56 ette emissions tested contained at least one aldehyde and/or flavoring chemical on either the FEMA "H

57 While S. limacinum was characterised more by aldehydes and alcohol compounds associated with 'mushroo

58 tioselective reductive coupling reactions of aldehydes and alkynes have been developed.

59 tioselective coupling between alpha-branched aldehydes and alkynes to generate vicinal quaternary and

60 ions can also be extended to the reaction of aldehydes and allenes, providing silyl-protected allylic

61 Homobenzylic aldehydes and alpha-substituted homobenzylic aldehydes w

62 onally prepared by condensing polyfunctional aldehydes and amines at elevated temperature in a mixtur

63 ugated COFs, the Schiff base condensation of aldehydes and amines is the only general dynamic reactio

64 mmetric Petasis borono-Mannich allylation of aldehydes and amines through the use of a bench-stable a

65 ro-Diels-Alder reaction of a wide variety of aldehydes and dienes to give enantiomerically enriched d

66 nd nitroalkenes, with alpha,beta-unsaturated aldehydes and electrophilic alkenes proceed with total p

67 We evaluated emissions of aldehydes and flavoring chemicals in e-cigarette vapor u

68 Umpolung (polarity reversal) strategies of aldehydes and imines have dramatically expanded the scop

69 hydroxy-dienes and other alcohols, epoxides, aldehydes and keto-dienes, was followed by (1)H nuclear

70 convenient room temperature hydroboration of aldehydes and ketones employing Fe(acac)3 as precatalyst

71 The reaction of amines with aldehydes and ketones has been exploited for over 150 ye

72 e identification of and discrimination among aldehydes and ketones in vapor phase.

73 The hydroboration of aldehydes and ketones proceeded efficiently at room temp

74 thiopropyne, which adds regiospecifically to aldehydes and ketones to produce homopropargyl alcohols.

75 lcohols can be oxidized to the corresponding aldehydes and ketones within milliseconds in moderate to

76 decreased the release of carbonyl compounds (aldehydes and ketones).

77 LP protocols for successful hydrogenation of aldehydes and ketones, and for related moisture-tolerant

78 n of a wide variety of aliphatic or aromatic aldehydes and ketones, as demonstrated by hierarchical c

79 he utilization of simple carbonyl compounds, aldehydes and ketones, as intermolecular radical accepto

80 obenzylic aldehydes were cleaved to benzylic aldehydes and ketones, respectively, using nitrosobenzen

81 mpounds, such as carboxylic acids, alcohols, aldehydes and ketones.

82 vinegars are mainly alcohols, acids, esters, aldehydes and ketones.

83 zed with DNPH, which selectively reacts with aldehydes and ketones.

84 as certain oxygenated alpha,beta-unsaturated aldehydes and monoepoxides derived from linoleic groups.

85 ating the endogenous production of mutagenic aldehydes and N-nitroso compounds.

86 al N-sulfinyl metallodienamines (NSMDs) with aldehydes and the Davis oxaziridine, in addition to the

87 rogenation to produce beta,gamma-unsaturated aldehydes and their derivatives in excellent yields.

88 three-component coupling of primary amines, aldehydes and trifluoroacetic acid.

89 reaction is limited to unbranched aliphatic aldehydes and was tolerant of a number of functional gro

90 ducts of the lipoxygenase pathway (mainly C6-aldehydes) and of glucosinolate hydrolysis (mainly isoth

91 th aryl aldehydes was allowing the catalyst, aldehyde, and amine to react for 20 min before addition

92 did not require prereaction of the catalyst, aldehyde, and amine, and instead, the diazo compound cou

93 ion has a broad scope in terms of its amine, aldehyde, and isocyanide nature.

94 istachio oil and it was found that terpenes, aldehydes, and alcohols were the most abundant volatile

95 DHPs are readily prepared from aldehydes, and considering that aldehydes normally requi

96 e-component reaction of arylamines, aromatic aldehydes, and cyclic ketones was described for the synt

97 Ketones, aldehydes, and esters were also successfully reduced und

98 Higher alcohols, aldehydes, and ketones characterized the aroma of the fi

99 amino esters, reduction to the corresponding aldehydes, and reaction with tert-butyl (triphenylphosph

100 The derivatized hydrazones (aldehyde- and ketone-DNPH derivatives) were washed and e

101 Based on the MS/MS fragmentation of the aldehyde- and ketone-DNPH derivatives, most of the aldeh

102 Toxic aldehydes are generated in plants both under normal cond

103 Readily available beta-carbonyl-substituted aldehydes are shown to be exceptional substrates for Rh-

104 Specifically, aldehydes are treated with pentafluoropropen-2-olate, ge

105 ocedure using furan and Cbz-protected glycol aldehyde as starting materials.

106 fferent electrode materials and to C2 and C3 aldehydes as well.

107 This reaction is chemoselective for aromatic aldehydes, as an aliphatic aldehyde was unreactive under

108 results demonstrate that (aromatic) ketones/aldehydes, as opposed to quinones, play a far more promi

109 olefins could be converted into ketones and aldehydes at ambient temperature.

110 ed by intercepting reactive intermediates of aldehyde autoxidation to aerobically generate hypervalen

111 a regiocontrolled manner to give pyrazole-5-aldehydes bearing 2,2-dialkoxyethyl substitution on N-1.

112 ble for cleaving ethoxylate chain units into aldehydes before their fermentation into alcohols and ca

113 Compound 2 (Ki = 19 nM) binds within the aldehyde-binding site of the free enzyme species of ALDH

114 Ester and carbamate prodrugs of aldehyde bisulfite adduct inhibitors were synthesized in

115 equivalent potency to those of the precursor aldehyde bisulfite adducts and precursor aldehydes.

116 The aryl and aliphatic aldehydes both gave the trans-aziridines with the same a

117 The detoxification of such aldehydes by oxidation is attributed to aldehyde dehydro

118 A mechanism that enables direct aldehyde C-H functionalization has been achieved via the

119 dicate that citral reacts selectively at the aldehyde C-H having activation enthalpy and energy respe

120 he olefin bond possible as the attack on the aldehyde carbonyl is too high in energy.

121 is suppressed by hydrogen bonding of the cis-aldehyde carbonyl with the DHAP enamine phosphate dianio

122 of 1,4-reductions of alpha,beta-unsaturated aldehydes, catalytic amounts of host are able to increas

123 Structural data, confirming aldehyde chelation, and a proposed mechanism are provide

124 In addition, the common aldehyde collection methods for electronic cigarettes, s

125 synthesized through the proper choice of the aldehyde component in the U-4CR.

126 aryl, heteroaryl, and alpha,beta-unsaturated aldehydes containing a wide array of functional groups,

127 roscopy, kinetics and computational study on aldehyde deformylation by two side-on manganese(III)-per

128 as determined by tumor sphere formation and aldehyde dehydrogenase (ALDH) activity (Aldefluor) assay

129 either sarcosphere generation, chemodrug or aldehyde dehydrogenase (ALDH) activity selection.

130 ating the cancer stem-like associated enzyme aldehyde dehydrogenase (ALDH).

131 ancer stem cell associated markers including aldehyde dehydrogenase 1 (ALDH1).

132 Aldehyde dehydrogenase 1 (ALDH1A1)-positive dopaminergic

133 glutamate transporter 1 (GLT1), aquaporin-4, aldehyde dehydrogenase 1 family member L1, and other pro

134 enzymes, including alcohol dehydrogenase 1, aldehyde dehydrogenase 1A1, and catalase, as well as the

135 type, expressing IL-10, TGF-beta, IL-27, and aldehyde dehydrogenase 1A2 but not IL-12 or IL-35; IL-10

136 Aldehyde dehydrogenase 2 (ALDH2), one of 19 ALDH superfa

137 Multipotent epithelial cells with high Aldehyde dehydrogenase activity have been previously rep

138 here, expression of pluripotency-factors and aldehyde dehydrogenase activity.

139 esis, proliferating NK cells did not express aldehyde dehydrogenase and were killed by Cy in vitro.

140 d efficacy of autologous bone marrow-derived aldehyde dehydrogenase bright (ALDHbr) cells in patients

141 was associated with increased expression of aldehyde dehydrogenase family 1 subfamily A1 (Aldh1a1).

142 ur high-resolution crystal structures of the aldehyde dehydrogenase lead to a revised reaction mechan

143 y showing that a BCL11A peptide can decrease aldehyde dehydrogenase-positive BCSCs and mammosphere fo

144 such aldehydes by oxidation is attributed to aldehyde dehydrogenases but never to aldehyde oxidases.

145 The aldehyde-dependent differential generation of superoxide

146 critical for the formation of hydroxylysine-aldehyde derived intermolecular collagen cross-links (HL

147 d fatty acid profiles, but higher amounts of aldehydes derived from PUFA oxidation, while in EVOO wer

148 Cs and increased the non-hydroxylated lysine-aldehyde-derived collagen cross-links (LCCs), a pattern

149 ible in a single step from readily available aldehyde-derived N-alkylhydrazones through double C-H fl

150 elaying senescence in siliques by catalyzing aldehyde detoxification.

151 Alkenyl aldehydes did not react, but an alkynyl aldehyde gave a

152 col for the trans-aziridination of aliphatic aldehydes did not require prereaction of the catalyst, a

153 ydrogen atom at the gamma position, an amine-aldehyde-dienophile (AAD) [4 + 2] cycloaddition takes pl

154 y the hydrogen evolution reaction, initiates aldehyde disproportionation promoted by hydroxide ions,

155 ted with a water-soluble distyrylbenzene-bis-aldehyde (DSB-3), and provided strong discrimination aga

156 2-aminothiophenol revealed the formation of aldehyde during aerobic oxidation of the arylmethanes.

157 electivity depending on the structure of the aldehyde employed.

158 n of chiral, enantiopure acyclic alpha-amino aldehydes enabled by a B/Zn exchange reaction between ar

159 tty acids accumulated high levels of the ICL aldehyde endproduct, glyoxylate, and increased levels of

160 , adding Usp14 inhibitors (IU-1 or ubiquitin aldehyde) enhanced Usp14 and Ube3c binding further.

161 of functional groups, including an alcohol, aldehyde, epoxide, indole, nitroalkane, and sulfide.

162 feature enables the clean photogeneration of aldehyde equivalents that can be utilized in multicompon

163 s five different chemical classes (alcohols, aldehydes, esters, hydrocarbons and ketones).

164 ack is oriented to the opposite enantiotopic aldehyde face.

165 hydes, alcohols, lactones, terpenoids, fatty aldehydes, fatty acids and hydrocarbons.

166 cquiring super-resolution CLEM data sets for aldehyde-fixed specimens are provided, including Tokuyas

167 f ammonium formate, 2-nitroacetophenone, and aldehyde for high yield syntheses of quinazolines.

168 It is a new methodology to use feedstock aldehydes for the direct production of C horizontal line

169 The Strecker aldehydes formed during the reaction between alpha-amino

170 the sensitivity and unique reactivity of the aldehyde functionality has typically required activated

171 An aldehyde functionalized ionic liquid, (3-(3-formyl-4-hyd

172 Removal of the pyridyl group affords the aldehyde-functionalized cyclobutane alpha-truxilaldehyde

173 enyl aldehydes did not react, but an alkynyl aldehyde gave a 71% yield and 95% ee of an aziridine tha

174 gesting thermal degradation as a pathway for aldehyde generation in e-cigarette vapors.

175 fC is the presence of a potentially reactive aldehyde group in its structure.

176 The sensitive aldehyde group required for the conversion into anchorin

177 It is supposed that the aldehyde group significantly influences the CI reactivit

178 evelopment of substituents near the reactive aldehyde group that either transfer protons at the trans

179 be used to postsynthetically cross-link the aldehyde groups of ZIF-90 using a diamine molecule with

180 ctronically unbiased dienes with any type of aldehyde has long been unknown.

181 ation products identified included ozonides, aldehydes (hexanal, pentenal, nonanal and nonenal) and c

182 l and an alkene to an alpha,beta-unsaturated aldehyde in a tandem reaction process.

183 a perfluoroaryl azide, ciprofloxacin, and an aldehyde in acetone at room temperature.

184 to give the same BF3-coordinated alpha-boryl aldehyde in both cases.

185 The feasibility of the detoxification of aldehydes in siliques via oxidation by AAO4 was demonstr

186 herein described for the reaction of n-alkyl aldehydes in the presence of methylvinylketone and triph

187 ver, differential attraction elicited by the aldehydes in the ratios produced by subjects A and N.

188 ion of challenged functionalized alpha-amino aldehydes, in good to high isolated yields at room tempe

189 y oxidize an array of aromatic and aliphatic aldehydes, including the reactive carbonyl species (RCS)

190 sembly of three reaction partners comprising aldehydes, indoles, and arylboronic acids.

191 lity and chromosomal aberrations provoked by aldehyde-induced BRCA2 haploinsufficiency, suggesting th

192 The versatility of the pyrazole-5-aldehyde intermediates was further demonstrated through

193 material and avoids potentially epimerizable aldehyde intermediates.

194 reactions of formic acid, 2-nitrophenol, and aldehydes into benzoxazoles in near quantitative yields

195 NHC-catalyzed transformation of unsaturated aldehydes into saturated esters through an organocatalyt

196 ff-base condensation between an amine and an aldehyde is one of the most common reactions in the PSM

197 sequential ionic mechanism in which a first aldehyde is reacted with a phosphanylphosphonate to affo

198 ymmetrical triarylmethanes using indoles and aldehydes is challenging because the significant nucleop

199 olecular reductive coupling of two different aldehydes is described.

200 salts toward aryl-N-sulfonylimines and aryl aldehydes is here reported.

201 by the cyclization of non-ribosomal peptide aldehydes is presented.

202 ation reactions of N-protected l-alpha-amino aldehydes is reported.

203 A good range of aromatic aldehydes is selectively labeled, and a one-pot labeling

204 hat have identified especially fast reacting aldehyde/ketone substrates and structural effects that l

205 The aldehyde/ketone-specific sensors were further employed f

206 acids, esters, monoglycerides, fatty amides, aldehydes, ketones, alcohols, epoxides, furans, pyrans a

207 es including functionalized examples bearing aldehydes, ketones, esters, free phenols, and heterocycl

208 Selective oxidation of alcohols to aldehydes/ketones has been achieved with the help of 3-m

209 Reductive condensations of alcohols with aldehydes/ketones to generate ethers are catalyzed by a

210 and found that strong responses were sparse; aldehydes/ketones were the most efficient stimuli, while

211 lene 1 with Cy2BH followed by addition of an aldehyde led to quaternary protected 2-amino-2-vinyl-1,3

212 pite being less toxic than PFA, and, as most aldehydes, likely usable as a fixative, glyoxal has not

213 We, therefore, hypothesized that aldehydes may play a role in the commonly observed diffe

214 By contrast, an aldehyde mixture at the same ratio released by subject N

215 )azetidines via trifluoromethylation through aldehyde modification followed by reductive removal of t

216 ndered rotational isomerization by the d-G3P aldehyde moiety in the ternary complex generates the act

217 important phenols and C6 alcohols, while C6 aldehydes mostly decreased.

218 formation, organic chloramines degrade into aldehydes, nitriles and N-chloraldimines.

219 repared from aldehydes, and considering that aldehydes normally require harsh reaction conditions to

220 f the ester moiety to give the corresponding aldehyde, olefination, tandem hydrogenation/hydrogenolys

221 volves single-electron-transfer reduction of aldehydes or imines followed by the addition of resultin

222 action between methyl-5-methyl-2-furoate and aldehydes or ketones is described.

223 atalyst cleaves a variety of substrates into aldehydes or ketones with high selectivity.

224 es alcohols; chemoselective hydroboration of aldehydes over ketones is attained under these condition

225 Aldehyde oxidase (AOX) is a metabolic enzyme catalyzing

226 Aldehyde oxidase (AOX) is a molibdo-flavoenzyme that has

227 cytosolic FeS enzymes such as aconitase and aldehyde oxidases.

228 uted to aldehyde dehydrogenases but never to aldehyde oxidases.

229 ivinyl hydroxylamines to corresponding imino-aldehydes (Paal-Knorr intermediates) revealed that this

230 on of the degradation product phloroglucinol aldehyde (PGAL) in human plasma.

231 et al. find that environmental and metabolic aldehydes pose a threat to these individuals by promotin

232 sters using NADPH to produce hydroxycinnamyl aldehyde precursors in lignin synthesis.

233 a single operation while the reaction of the aldehyde precursors required a one-pot two-step approach

234 building blocks from commercially available aldehyde precursors.

235 echanism for detoxifying additional reactive aldehydes produced during stress.

236 roformylation that is selective for branched aldehyde products from unbiased alkene substrates.

237 ring the enantiomers of alpha-functionalized aldehyde products in excellent enantioselectivities.

238 size by 30%, while producing mainly volatile aldehyde products, increases potential respiratory expos

239 pecies were preserved in the final ratios of aldehyde products.

240 and vinyl bromides to form the corresponding aldehyde products.

241 be realized by variation of the alpha-amino aldehyde protecting groups.

242 d sodium metaperiodate oxidation followed by aldehyde quenching with 4-methyl-3-thiosemicarbazide red

243 oderately electron-withdrawing groups on the aldehyde reactant.

244 ant biobased platform molecule and model for aldehyde reduction, are explored through a combination o

245 The cis-isomer of the d-G3P aldehyde, representing the dominant population trapped i

246 Hugo Schiff, condensation between amine and aldehyde represents one of the most ubiquitous reactions

247 An oxidative C-C cleavage of aldehydes requiring neither metals nor O2 was discovered

248 aves an electrophilic alpha,beta-unsaturated aldehyde residue embedded within the resulting nicked du

249 matic, alpha,beta-unsaturated, and aliphatic aldehydes, respectively.

250 clic carbenes catalyzed aerobic oxidation of aldehydes shares important similarities with that one of

251 y the covalent DHAP nucleophile on the d-G3P aldehyde si-face in the active site.

252 r 26S subunits), but the inhibitor ubiquitin aldehyde slowed their dissociation.

253 en established, the analogous reaction using aldehyde substrates has proven surprisingly elusive.

254 ed for beta-amido, beta-ester, and beta-keto aldehyde substrates, providing a range of synthetically

255 s were screened for activity with a range of aldehyde substrates.

256 l effects of using ethanol to solubilize the aldehyde such as altering protein structure or redox pro

257 cules including various forms of ketones and aldehydes such as steroids and sugars.

258 labile functional groups, such as alcohols, aldehydes, sulfides, and amines, were transformed into t

259 dehydrogenase enzyme was immobilized on the aldehyde terminal.

260 OFs, the amine-terminated UiO-66-NH2 and the aldehyde-terminated ZIF-90, achieving conversion efficie

261 one), fatty acids (hexadecanoic acid), fatty aldehydes (tetracosanal and octacosanal), hydrocarbons (

262 imal protocol is slightly different for aryl aldehydes than for aliphatic aldehydes.

263 biosynthetic gene clusters encoding peptide aldehydes that inhibit human proteases.

264 by the genetic origin of the olives with C6 aldehydes that seem to be more stable than C6 alcohols a

265 lso hydroperoxy/hydroxy groups, epoxides and aldehydes); the formation of hydroxides was clearly favo

266 ate to good yields, while upon reaction with aldehydes, the initial addition product (6) observed in

267 We also conjugated PEG aldehyde to GCSF to make PEG-GCSF.

268 ctivation by hydroxide, reacts with a second aldehyde to the unsymmetrical E-alkenes.

269 ow for the first time that the conversion of aldehydes to alcohols can be achieved using "unprotected

270 Next, exogenous application of several aldehydes to siliques in AAO4 knockout (KO) Arabidopsis

271 catalyzes the NAD(+)-dependent oxidation of aldehydes to their respective carboxylic acids.

272 either as a peroxide anion 7' to afford the aldehyde-to-carboxylic acid product or as a hydroperoxy

273 n electrophilic acyl azolium, opening to the aldehyde-to-ester conversion.

274 ard proposed that condensing pyrrole with an aldehyde under acidic conditions yields the "precursor"

275 the biphasic production of long-chain linear aldehydes under benign aqueous conditions.

276 myl-selective deuterium labeling of aromatic aldehydes under mild conditions, using an iridium-based

277 nickel-catalyzed decarbonylation of aromatic aldehydes under relatively mild conditions.

278 The vapor was analyzed for the presence of aldehydes using high-performance liquid chromatography-u

279 ing sequential alpha-alkynylation of acyclic aldehydes using hypervalent iodine reagents and borohydr

280 tion of a broad range of carboxylic acids to aldehydes using the cofactors adenosine triphosphate and

281 es of carbonyl-containing compounds, ketones/aldehydes versus quinones, to the absorption and emissio

282 carboxylate esters derived from unsaturated aldehydes via an imination, beta-borylation, imine hydro

283 tive for aromatic aldehydes, as an aliphatic aldehyde was unreactive under these conditions, and othe

284 The key to the success with aryl aldehydes was allowing the catalyst, aldehyde, and amine

285 lyzed direct acylation of o-iodoketones with aldehydes was employed as the key step.

286 chniques, and their reactivity patterns with aldehydes was investigated.

287 aldehydes and alpha-substituted homobenzylic aldehydes were cleaved to benzylic aldehydes and ketones

288 A wide range of aldehydes were employed to examine the scope of the cycl

289 A total of 10 aliphatic aldehydes were examined and found to give trans-aziridin

290 Aldehydes were reacted with Meldrum's acid through a Kno

291 fferent electron-poor and electron-rich aryl aldehydes were screened to give trans-aziridines in 73-9

292 ducts of benzene oxidation, i.e., phenol and aldehyde, were positively correlated with the branching

293 molecules is the initially released peptide aldehyde, which bears potent protease inhibitory activit

294 r, in the case of the alpha,beta-unsaturated aldehyde, which contains a hydrogen atom at the gamma po

295 undergoes a 1,2-H-shift to the corresponding aldehyde with an half-life of about 10 s, evidenced by i

296 hat joins semicarbazide to an aryl ketone or aldehyde with an ortho-boronic acid substituent.

297 The ruthenium-catalyzed allylation of aldehydes with allylic pro-nucleophiles has been demonst

298 Aldehydes with electron donating groups at para and orth

299 For aldehydes with electron-withdrawing groups, significantl

300 oselectivity of amine-catalyzed reactions of aldehydes with electrophiles is often explained by simpl