ライフサイエンスコーパス: dehydrogenation

1 steam reforming) or CO (by complete methanol dehydrogenation).

2 ioxolone core by palladium-catalyzed aerobic dehydrogenation.

3 prior to the intramolecular oxidative cyclo-dehydrogenation.

4 ogen production through their catalytic deep dehydrogenation.

5 gages in C(sp(3) )-H bond activation-induced dehydrogenation.

6 +) which is rather unreactive toward further dehydrogenation.

7 ansformed to the corresponding indolizine by dehydrogenation.

8 sequential acetylene additions coupled with dehydrogenation.

9 he degree to which elimination competes with dehydrogenation.

10 balanced competition between elimination and dehydrogenation.

11 nes proceeds via tandem methenylation/double dehydrogenation.

12 ves approximately 1,000,000 turnovers for FA dehydrogenation.

13 that isobutene inhibits the rate of n-butane dehydrogenation.

14 hydrogen liberation steps involved in amine dehydrogenation.

15 i(2H-1,4-benzothiazine) dimer 3 by interring dehydrogenation.

16 , bromine, or iodine substituents, and (iii) dehydrogenation.

17 mation but exhibited no activity for ethanol dehydrogenation.

18 (4) ](-) complexes and a low tendency toward dehydrogenation.

19 ,3-butadienes and naphthoquinone followed by dehydrogenation.

20 diimine (DPDI), undergoes specific levels of dehydrogenation (-1 H2 or -3 H2) depending on the nature

21 yl addition (+16 Da), alcoholic oxidation or dehydrogenation (-2 Da), and elimination of sulfate (-80

22 The catalysis of acceptorless alcohol dehydrogenation (AAD) is an important area of research.

23 The different types of acceptorless alcohol dehydrogenation (AAD) reactions are discussed, followed

24 sheet (Ni/BN) catalysts with higher methanol dehydrogenation activity and selectivity, and greater st

25 respectively, through catalytic acceptorless dehydrogenation (AD).

26 , dehydrogenation, hydrogenolysis, oxidative dehydrogenation, alkane and cycloalkane metathesis, meth

27 ent efficiency of 3.7% was achieved for BnOH dehydrogenation, an enhancement of ~10 compared to TiO2.

28 ng the Ullmann coupling reaction followed by dehydrogenation and C-C coupling, we have developed a fi

29 adical partitions roughly equally between C3-dehydrogenation and C4-dehydration.

30 le many catalysts exist for both formic acid dehydrogenation and carbon dioxide reduction, solutions

31 with high atom efficiency via a sequence of dehydrogenation and condensation steps that give rise to

32 with high atom efficiency via a sequence of dehydrogenation and condensation steps which give rise t

33 tudy, the mechanism and kinetics of C(3)H(8) dehydrogenation and cracking are examined over Ga/H-MFI

34 C(3)H(8) dehydrogenation and cracking exhibit first-order kinetic

35 onsistent with a mechanism in which both the dehydrogenation and cracking of C(3)H(8) proceed over Ga

36 H(2) inhibits both dehydrogenation and cracking over Ga/H-MFI via reaction

37 cations are the active centers for C(3)H(8) dehydrogenation and cracking, independent of the Ga/Al r

38 Dehydrogenation and dissociation pathways that can compe

39 gand efficiently catalyzes both acceptorless dehydrogenation and hydrogenation of N-heterocycles.

40 alyzes the final two steps, NAD(+)-dependent dehydrogenation and iron chelation.

41 n-hexane, a reaction requiring hydrogenation/dehydrogenation and moderate to strong Bronsted acid sit

42 tor at 600-800 degrees C) for CO(2)-assisted dehydrogenation and reforming of ethane to produce ethyl

43 was detected from the release of HCl in the dehydrogenation and subsequent reaction with IrCl(CO)(ra

44 holes could transfer to CuO(x) to avoid deep dehydrogenation and the overoxidation of C(2) products.

45 ., water- and oxygen-adducts, demethylation, dehydrogenation, and decarboxylation).

46 is shown to yield regioselective oxidation, dehydrogenation, and fragmentation of alkanes.

47 The reaction rate, extent of dehydrogenation, and reaction mechanism vary as a functi

48 high rates and turnover numbers for n-alkane dehydrogenation, and yields of terminal dehydrogenation

49 droboration electrophilic borylation cascade/dehydrogenation approach from simple alkene precursors i

50 etics of n-butane monomolecular cracking and dehydrogenation are investigated for eight zeolites diff

51 ysis, hydrogen evolution, hydrogenation, and dehydrogenation, are discussed.

52 to the corresponding tetrahydrocarbazole and dehydrogenation (aromatization) of this to give the targ

53 uted benzofurans via 1,2-alkyl migration and dehydrogenation (aromatization).

54 a-complexes undergo spontaneous acceptorless dehydrogenation at 298 K to reform the corresponding iso

55 anol dissociative adsorption and Ir promotes dehydrogenation at low potentials.

56 e formation of 4 is thermoneutral due to the dehydrogenation being concerted with the donor coordinat

57 Pt/CeO2 catalysts are stable during propane dehydrogenation, but are not selective for propylene.

58 This process involves alkane dehydrogenation by a pincer-ligated iridium complex and

59 E241 in ChsE2 is required for catalysis of dehydrogenation by ChsE1-ChsE2.

60 The products of methane dehydrogenation by gas-phase Ta(4) (+) clusters are stru

61 Because methane dehydrogenation by metal cations M(+) typically leads to

62 ion sequence comprising a Cu-catalyzed cross dehydrogenation C-N coupling and an Ullmann C-C bond for

63 e [2 + 2 + 2] termolecular cycloaddition and dehydrogenation cascade to yield selectively the E-isome

64 first-row transition metal hydrogenation and dehydrogenation catalysis and related synthetic concepts

65 are broadly applicable to hydrogenation and dehydrogenation catalysis and, in particular, to those t

66 lex is shown to be a competitive alternative dehydrogenation catalyst for the transformation of diami

67 trasubstituted olefins via aerobic oxidative dehydrogenation catalyzed by Cu(OAc)2.

68 The compatibility of the dehydrogenation conditions additionally allows for effic

69 f single phenylene units in combination with dehydrogenation cross-linking reactions within the polym

70 Cycle A, the dehydrogenation cycle, produces an enone intermediate.

71 aSintdouble dagger for terminal cracking and dehydrogenation decrease for a given channel topology.

72 ntly, selectivities to terminal cracking and dehydrogenation decrease relative to central cracking be

73 The enthalpy change upon dehydrogenation decreases substantially, which correlate

74 osilylation, C-C bond cleavage, acceptorless dehydrogenation, dehalogenation/hydrogen transfer, oxida

75 various chemical reactions e.g., oxidation, dehydrogenation, dehydration and polymerisation.

76 Thus, a one-pot dehydrogenation/direct arylation cascade reaction betwee

77 ses the peroxyflavin-independent oxygenation-dehydrogenation dual oxidation of a highly reactive poly

78 Dehydrogenation, epoxidation, and demethylation of the l

79 ion-to-ethane and the parallel hydrogenation-dehydrogenation ethylidyne-producing route are considere

80 Pi]/[ATP] provides feedback to the substrate dehydrogenation flux over the entire range of respirator

81 -part catalytic system, alkyl arenes undergo dehydrogenation followed by an anti-Markovnikov Wacker-t

82 ic cycle involving turnover-limiting alcohol dehydrogenation followed by rapid allene hydrometalation

83 ydrogenation to -CH2O; a following oxidative dehydrogenation forms CHO; CHO is transformed to product

84 der additions, two decarbonylations, and two dehydrogenations, giant biaryl bisquinones (compounds 13

85 Reversibility of a dehydrogenation/hydrogenation catalytic reaction has bee

86 lysis of catalytic reactions: hydrogenation, dehydrogenation, hydrogenolysis, oxidative dehydrogenati

87 s of the MOF MIL-100(Fe) convert propane via dehydrogenation, hydroxylation, and overoxidation pathwa

88 he mechanism of the acid-dependent interring dehydrogenation in the conversion of the single-bonded 3

89 The dehydrogenation is assisted by N-methylindole, which act

90 nding that the transition-state geometry for dehydrogenation is bulky and resembles a product state,

91 Large ring-forming dehydrogenation is initiated by anodic oxidation at a gr

92 mical, and selective catalysts for oxidative dehydrogenation is of immense economic importance.

93 (M1 phase) catalyst during alkane oxidative dehydrogenation is reported.

94 The rate-determining step for dehydrogenation is the beta-hydride elimination of C(3)H

95 teps deoxygenate the alcohol components, the dehydrogenations lead to aromatization.

96 activity in olefin polymerization and alkane dehydrogenation (M = Cr) or efficient luminescence prope

97 onjunction with DFT-based analysis support a dehydrogenation mechanism involving initial pre-equilibr

98 Evidence for a transfer dehydrogenation mechanism was found, and insight into th

99 research on ammonia-borane and amine-borane dehydrogenation mediated by complex metal hydrides (CMHs

100 proceed via an unprecedented decarboxylation-dehydrogenation-monooxygenation cascade.

101 l radical has been shown to be important for dehydrogenation, much less is known regarding the course

102 thoxy species onto Pt single sites where the dehydrogenation occurs and results in the weakly bonded

103 Unusually, dehydrogenation occurs by water loss.

104 Ethane oxidative dehydrogenation (ODH) is an alternative route for ethene

105 highly selective catalysts for the oxidative dehydrogenation (ODH) of alkanes to olefins in the gas p

106 highly selective catalysts for the oxidative dehydrogenation (ODH) of alkanes to olefins.

107 ve been shown to be active for the oxidative dehydrogenation (ODH) of propane at low temperatures (<2

108 ](*+) ion; the latter brings about oxidative dehydrogenation (ODH) of saturated hydrocarbons, e.g., p

109 When the acceptorless dehydrogenation of 1-phenylethanol with precatalyst 4 wa

110 For the acceptorless dehydrogenation of 1-phenylethanol, complex 7 displayed

111 the latter formed in situ from the oxidative dehydrogenation of 1.

112 FadE26-FadE27 catalyzes the dehydrogenation of 3beta-hydroxy-chol-5-en-24-oyl-CoA, a

113 onverts to a Ti(IV) metallacycle (4) through dehydrogenation of a pendant isopropyl group.

114 S)-epoxypropylphosphonate] in an unusual 1,3-dehydrogenation of a secondary alcohol to an epoxide.

115 The initial rate for the dehydrogenation of AB catalyzed by 3 is first order in 3

116 Four steps are involved: dehydrogenation of alcohol to aldehyde (Step 1); couplin

117 2 surface promotes the selective binding and dehydrogenation of alcohols in the presence of other oxi

118 The oxidant- and acceptor-free neat dehydrogenation of alcohols to obtain dihydrogen gas is

119 Likewise, dehydrogenation of alcohols was achieved through 1,6 met

120 The model complex mediates the dehydrogenation of alcohols, a reaction relevant to lact

121 e an effective catalyst for the acceptorless dehydrogenation of alcohols, implicating 13 as a catalys

122 of olefins and ketones and the acceptorless dehydrogenation of alcohols.

123 of olefins and ketones and the acceptorless dehydrogenation of alcohols.

124 hydrogenation of olefins or the acceptorless dehydrogenation of alcohols.

125 participate in a synergistic way during the dehydrogenation of alcohols.

126 highly selective catalysts for the oxidative dehydrogenation of alkanes such as propane.

127 and oxyhalogenation of alkanes and alkenes, dehydrogenation of alkanes, conversion of alkyl halides,

128 ization reactions such as the stoichiometric dehydrogenation of alkanes, with density functional theo

129 test potential for regio- and chemoselective dehydrogenation of alkyl groups and alkanes.

130 has been made in the closely related area of dehydrogenation of alkyl groups of substrates containing

131 The development of catalysts for dehydrogenation of alkyl groups to give the correspondin

132 actical and direct method for the alpha,beta-dehydrogenation of amides is reported using allyl-pallad

133 sis of N-homoallyl-unsaturated amides or the dehydrogenation of amides, occurs by means of a triple C

134 as key intermediates in the dehydrocoupling/dehydrogenation of amine-boranes to form oligo- and poly

135 ficient precatalysts for the dehydrocoupling/dehydrogenation of amine-boranes, such as Me(2) NHBH(3).

136 and selective aerobic and/or electrochemical dehydrogenation of amines.

137 Though numerous catalysts for the dehydrogenation of ammonia borane (AB) are known, those

138 PMe2Ph)2H (3) have been tested for catalytic dehydrogenation of ammonia borane (AB).

139 -stable and promote the catalytic hydrolytic dehydrogenation of ammonia borane.

140 The catalytic dehydrogenation of ammonia- and amine-boranes by a dimet

141 of betulin, a highly selective PIFA mediated dehydrogenation of an oxime, and a subsequent Lossen rea

142 Light-driven dehydrogenation of benzyl alcohol (BnOH) to benzaldehyde

143 AP) was also synthesized and detected in the dehydrogenation of benzyl alcohol.

144 as a solid molecular recyclable catalyst for dehydrogenation of bio-polyols to form LA with excellent

145 st-row transition metal-catalyzed alpha,beta-dehydrogenation of carbonyl compounds using allyl-nickel

146 The oxidative-dehydrogenation of carboxylic acids to selectively produ

147 ighly practical and step-economic alpha,beta-dehydrogenation of carboxylic acids via enediolates is r

148 Furthermore, the photodriven dehydrogenation of cyclic alkanes gave an excellent appa

149 (CHMe2)2-4-methylphenyl]2(-)), catalyses the dehydrogenation of cycloalkanes to cyclic alkenes, and l

150 er sized cobalt oxide clusters for oxidative dehydrogenation of cyclohexane that are active at lower

151 When per-deuteration is coupled with dehydrogenation of cyclohexane to cyclohexadiene, this a

152 e initial Pd(II) catalyst mediates the first dehydrogenation of cyclohexanone to cyclohexenone, after

153 The dehydrogenation of cyclohexanones affords cyclohexenones

154 d out a mechanistic investigation of aerobic dehydrogenation of cyclohexanones and cyclohexenones to

155 Pd(II) catalyst systems that effect aerobic dehydrogenation of cyclohexanones with different product

156 The catalytic dehydrogenation of cyclohexenes is showcased in an effic

157 its much higher catalytic efficiency in the dehydrogenation of dodecahydro-N-ethylcarbazole, compare

158 cript describes the first practical benzylic dehydrogenation of electron-deficient heteroarenes, incl

159 ium-catalyzed methodology for the alpha,beta-dehydrogenation of esters and nitriles is reported.

160 First, oxidative dehydrogenation of ethanol to acetaldehyde generates an

161 Iridium-mediated dehydrogenation of ethanol to acetaldehyde has led to th

162 show that the NAC catalyst is versatile for dehydrogenation of ethylbenzene and tetrahydroquinoline

163 this respect, hydrogenation of CO2 to FA and dehydrogenation of FA are crucial reaction steps.

164 he Ag48Pd52/WO2.72, catalytically active for dehydrogenation of formic acid (TOF = 1718 h(-1) and Ea

165 iciently promotes a tandem process involving dehydrogenation of formic acid and hydrogenation of C-C

166 de complexes are efficient catalysts for the dehydrogenation of formic acid to H(2) and CO(2) .

167 We report the transfer-dehydrogenation of gas-phase alkanes catalyzed by solid-

168 yde and water to form the gem-diol (Step 2); dehydrogenation of gem-diol to carboxylic acid (Step 3);

169 ter, a deactivation product in the catalytic dehydrogenation of glycerol, was characterized by XRD, D

170 ed Si-B separation in 1 enables a metal-free dehydrogenation of H2 O to give the silanone-borane 3 as

171 eside at Pd-Au interface sites tend to favor dehydrogenation of HCOOH, whereas Pd atoms in Pd(111)-li

172 The dehydrogenation of higher alcohols available from renewa

173 bon atoms through the Cu bulk after complete dehydrogenation of hydrocarbon molecules on the Cu surfa

174 propose a unique mechanism for the transfer dehydrogenation of hydrocarbons to olefins and discuss a

175 2) -Ru-Co efficiently catalyzed acceptorless dehydrogenation of indolines and tetrahydroquinolines to

176 The non-oxidative catalytic dehydrogenation of light alkanes via C-H activation is a

177 catalytic action of the coatings facilitates dehydrogenation of linear olefins in the lubricating oil

178 (0) fluorenyl complex is shown to effect the dehydrogenation of linear, branched, and cyclic alkanes

179 ity hydrogen by microwave-promoted catalytic dehydrogenation of liquid alkanes using Fe and Ni partic

180 lysts in terms of activity and stability for dehydrogenation of LOHCs is a critical challenge.

181 he dominant initiation pathway for H-SSZ-13: dehydrogenation of methanol to CO is followed by CO-meth

182 The predicted mechanism begins with the dehydrogenation of methanol to formaldehyde through a ne

183 Furthermore, the kinetic rates of dehydrogenation of Mg-0.1In alloy hydride doped with a t

184 mdC, a MMPA-CoA dehydrogenase, catalyzes the dehydrogenation of MMPA-CoA to generate MTA-CoA with Glu

185 e, with (Phebox)Ir(OAc)(H), the acceptorless dehydrogenation of n-dodecane.

186 Visible-light mediated aerobic dehydrogenation of N-heterocyclic compounds is a reactio

187 Efficient aerobic dehydrogenation of non-native secondary amine substrates

188 through two different sub-pathways including dehydrogenation of OCHO and CO oxidation.

189 The conceptual dehydrogenation of pericyclic reactions yields dehydrope

190 Herein we describe the dehydrogenation of phosphine-boranes, RR'PH.BH(3), using

191 on pincer complexes and reversible oxidative dehydrogenation of primary alcohols/reduction of aldehyd

192 idant-free, acceptorless, and chemoselective dehydrogenation of primary and secondary amines to the c

193 highly efficient catalyst for the oxidative dehydrogenation of propane (ODHP) reaction, the reaction

194 non-oxidative, oxidative, and CO(2)-mediated dehydrogenation of propane and isobutane to the correspo

195 The C-H bond activation in oxidative dehydrogenation of propane by heterobimetallic oxide clu

196 Possible reaction pathways for the oxidative dehydrogenation of propane by vanadium oxide catalysts s

197 The exothermic oxidative dehydrogenation of propane reaction to generate propene

198 ydrocarbon conversion reactions, such as the dehydrogenation of propane, the hydrogenation of propene

199 in lysine biosynthesis, the NAD(+)-dependent dehydrogenation of saccharopine to lysine, is another NA

200 Mechanistically, the dehydrogenation of secondary alcohol follows clean pseud

201 In this report, reversible acceptorless dehydrogenation of secondary alcohols and diols on iron

202 Mechanistic investigation of the dehydrogenation of secondary amine-borane Me(2)NH.BH(3)

203 Polymerizations occur via initial formal dehydrogenation of self-assembled diacids with subsequen

204 opylphosphino-substituted complexes catalyze dehydrogenation of several beta-functionalized tertiary

205 rhaps most attractive goal in this area, the dehydrogenation of simple alkanes to yield alkenes (spec

206 d to be significantly more effective for the dehydrogenation of simple tertiary amines to give enamin

207 ral motif has evolved to enable catalysis of dehydrogenation of steroid- or polycyclic-CoA substrates

208 alyst system has been identified for aerobic dehydrogenation of substituted cyclohexenes to the corre

209 unctionalized MOF (bpy-UiO-Pd) catalyzes the dehydrogenation of substituted cyclohexenones to afford

210 , no Bronsted acids) tandem Wacker oxidation-dehydrogenation of terminal olefins was accomplished usi

211 5 h(-1) in visible-light-driven acceptorless dehydrogenation of tetrahydroquinoline at room temperatu

212 iently used as catalysts in the acceptorless dehydrogenation of tetrahydroquinoline/indoline derivati

213 o-quinone-based catalysts for the oxidative dehydrogenation of tetrahydroquinolines to afford quinol

214 lysis through two catalytic cycles involving dehydrogenation of the alcohol and decarbonylation of th

215 Dehydrogenation of the alkane is not rate-determining si

216 ficient precatalysts for the dehydrocoupling/dehydrogenation of the amine-borane Me2NH.BH3 (3) to aff

217 The products imply varying degrees of dehydrogenation of the boron centers with concomitant fo

218 o Au(111) in a perpendicular orientation via dehydrogenation of the carboxylic acid group, which we c

219 hat the process is initiated by acceptorless dehydrogenation of the diol followed by a redox-neutral

220 Thermally induced dehydrogenation of the H-bridged cation L2B2H5(+) (L=Lew

221 monooxygenations, E. lathyris ADH1 catalyzes dehydrogenation of the hydroxyl groups, leading to the s

222 Dehydrogenation of the indoline aminals with potassium p

223 The dehydrogenation of unactivated alkanes is an important t

224 The dehydrogenations of alcohol (Step 1) and gem-diol (Step

225 C catalyst showed high activity in oxidative dehydrogenations of several N-heterocycles.

226 cell electrocatalysts for partial oxidation (dehydrogenation) of hydroxyl-containing fuels.

227 kyl arenes were prepared in a one-pot tandem dehydrogenation/olefin metathesis/hydrogenation sequence

228 e Pt loading dependence of methylcyclohexane dehydrogenation on platinized gamma-alumina beads.

229 and hydrogen production through amine borane dehydrogenation or water-splitting reactions, which will

230 gand (CataCXium A) which favors acceptorless dehydrogenation over conjugate reduction to the correspo

231 ng this method, we discovered an accelerated dehydrogenation pathway for the conversion of tetrahydro

232 the synthetic scope of the double interring dehydrogenation pathway for the preparation of novel sym

233 Herein, we report the first complete aerobic dehydrogenation pathway to large-scale production of iso

234 the catalyst in oxygenating a substrate via dehydrogenation points to a new direction for understand

235 nal C-C strain is initially relieved; as the dehydrogenation proceeds, the molecules experience a pro

236 alpha-olefin from pincer-Ir catalyzed alkane dehydrogenation, proceeds via two mechanistically distin

237 lude an intramolecular coupled hydrogenation-dehydrogenation process, the functionalization of a C-H

238 etal-based systems in catalyzing the alcohol dehydrogenation process.

239 lowers the activation barrier for the alpha-dehydrogenation process.

240 chain of highly selective C-H activation and dehydrogenation processes, followed by specific intermol

241 tly allowed for the control of hydrogenation/dehydrogenation processes, yielding drastically differen

242 kane dehydrogenation, and yields of terminal dehydrogenation product (alpha-olefin) that are much hig

243 the initial substrate; sirohydrochlorin, the dehydrogenation product/chelation substrate; and a cobal

244 n the absence of impurities to achieve clean dehydrogenation products, which is particularly challeng

245 oxyl of a specific monolignol to deprive its dehydrogenation propensity would disturb the formation o

246 tized in a final step through a DDQ-mediated dehydrogenation reaction (DDQ=2,3-dichloro-5,6-dicyano-1

247 nter and an unprecedented vinylogous Saegusa dehydrogenation reaction to address C-ring functionality

248 Coupled with an oxidative dehydrogenation reaction to crack acetylene at reduced t

249 xample of a homogeneous and selective alkane dehydrogenation reaction using a base-metal titanium cat

250 mplex 3, the active catalytic species in the dehydrogenation reaction, is independently synthesized a

251 al data indicate ligand participation in the dehydrogenation reaction.

252 for the industrially important light alkane dehydrogenation reaction.

253 rate of H2 release at the late stage of the dehydrogenation reaction.

254 a catalyst resting state during the alcohol dehydrogenation reaction.

255 l transitions by dissociative adsorption and dehydrogenation reactions involving chlorine and carboxy

256 H-MFI and on the monomolecular cracking and dehydrogenation reactions of n-butane.

257 understand various oxidative electrochemical dehydrogenation reactions on oxide and hydroxide-based c

258 arrying out non-oxidative and CO(2)-mediated dehydrogenation reactions to ensure unambiguous comparis

259 tionally flexible polymer chains followed by dehydrogenation reactions using thermal annealing.

260 to formic acid and methanol and the reverse dehydrogenation reactions.

261 transition metal catalyzed hydrogenation and dehydrogenation reactions.

262 pathways of stereoisomerization, oxidation, dehydrogenation, reductive debromination, and ring openi

263 trile) complex, 4, exhibit high levels of AB dehydrogenation, releasing over 2.0 equiv of H2.

264 4 and C2H2 formation occur via C2H6 and C2H4 dehydrogenation, respectively.

265 gest that the large k(H)/k(D) for the second dehydrogenation results from a pre-equilibrium involving

266 n, haloperoxidase, cyanation, hydrogenation, dehydrogenation, ring-opening metathesis polymerization,

267 tes and active lattice oxygen that boost the dehydrogenation step in the photo-oxidation of alcohols.

268 d identify the turnover-limiting step of the dehydrogenation step, which involves a change in the coo

269 nd the cobalt catalyst are important for the dehydrogenation step.

270 vage transition states form via equilibrated dehydrogenation steps that replace several C-H bonds wit

271 proceeds via a sequence of condensation and dehydrogenation steps which give rise to selective C-C a

272 rriers of 20.6 and 24.4 kcal/mol for the two dehydrogenation steps, in good agreement with the values

273 cies formed in sequential quasi-equilibrated dehydrogenation steps, which replace C-H with C-metal bo

274 tem, electron transport chain, and substrate dehydrogenation subsystems listed in increasing order of

275 FI exhibit a turnover frequency for C(3)H(8) dehydrogenation that is 2 orders of magnitude higher and

276 to a kinetic preference for primary alcohol dehydrogenation, the site-selective modification of glyc

277 oxygen atoms to form -CH3O with a following dehydrogenation to -CH2O; a following oxidative dehydrog

278 ized relies on methods of efficient chemical dehydrogenation to access this fuel.

279 EA was found to be highly active for ethanol dehydrogenation to acetaldehyde and exhibited low activi

280 ugh two C-N bond formations and an oxidative dehydrogenation to form highly substituted products in g

281 ve adsorption of methanol and its subsequent dehydrogenation to formaldehyde.

282 emperature (<100 degrees C) aqueous methanol dehydrogenation to H2 and CO2.

283 The reaction proceeds by dehydrogenation to the ketone, followed by an aldol reac

284 is also found that the ratio of the rate of dehydrogenation to the rate of cracking over Ga/H-MFI is

285 n, the system is capable of second and third dehydrogenations to form dienes and aromatics such as be

286 olefin hydrogenation as well as amine-borane dehydrogenation/transfer hydrogenation.

287 a Curtin-Hammett scenario in which methanol dehydrogenation triggers rapid, reversible diene hydrome

288 Currently, the most active catalysts for FA dehydrogenation use precious metals.

289 l phenols with concurrent N-hydroxycarbamate dehydrogenation using a common oxidant.

290 st-effective procedure for ketone alpha,beta-dehydrogenation using allyl-Pd catalysis, and a Pd-catal

291 and KH2PO4 in acetone and water, followed by dehydrogenation using palladium on charcoal in diphenyle

292 s that these catalysts are capable of alkane dehydrogenation via C-H activation.

293 ide intermediate, which then undergoes alpha-dehydrogenation via interaction with an oxygen adatom or

294 It performs dehydrogenations via a C-H insertion followed by beta-hy

295 thioether formation through the light chain dehydrogenation was more preferred on antibodies with la

296 n-Suzuki coupling reaction followed by a DDQ dehydrogenation, we have been able to synthesize derivat

297 Dianions underwent smooth dehydrogenation when generated using Zn(TMP)2 2 LiCl as

298 The second route is oxidative dehydrogenation which produces ethylene using CO2 as a s

299 escoping of allyl-palladium catalyzed ketone dehydrogenation with organocuprate conjugate addition ch

300 etal-catalyzed redox design, on the basis of dehydrogenation/Wolff-Kishner (WK) reduction, to simulta