ライフサイエンスコーパス: hydride

1 ehydrogenase proceed through a classic metal hydride.

2 reagents and initiators such as tributyltin hydride.

3 ism initiated by H* transfer from the nickel hydride.

4 d Mn species and generate an intermediate Mn hydride.

5 rmation of surface hydrogen on Pd instead of hydride.

6 que adducts, e.g., a dianionic p-block metal hydride.

7 Gold does not react with H(2) to form bulk hydrides.

8 de complexes are largely limited to bridging hydrides.

9 hat often require the use of hazardous metal hydrides.

10 stainable, recyclable, and metal-free organo-hydrides.

11 enoted E(4)(4H)) with two [Fe-H-Fe] bridging hydrides.

12 ation occurs by tautomerization of the metal hydride [1-MH](+) to a ligand protonated species [1-LH](

13 The dinuclear bis-hydride 2 effects the reductive coupling of acetonitrile

14 We document correlations between the hydride ((238)U(1)H and (238)U(16)O(1)H) and oxide ((236

15 Stoichiometric reactions show that hydride 5 is formed by H-elimination from the 2-propoxo

16 nderstanding of how oxygen reacts with metal-hydrides, a detailed mechanistic study of the reaction o

17 to the cis-1,2-mu-H-3-hydrotriboranes, while hydride abstraction affords cationic triboranes, which r

18 ization of saturated hydrocarbons upon APCI, hydride abstraction by carbocation reagent ions, is not

19 orresponding N-lithiated amines and a ketone hydride acceptor, undergo reactions with a range of orga

20 heir hydride transfer reactions with several hydride acceptors/donors in acetonitrile, were determine

21 nvolves the initial formation of an iron(II)-hydride active species, 1,2-insertion of propene, and ra

22 D-labelling experiments reveal the source of hydride added to the ring and show the reversible nature

23 ing migratory insertion, triggered by the Rh-hydride addition to the alkene, to the more substituted

24 In the linear pathway, the TS for the hydride addition to the si-face is 1.5 kcal/mol lower th

25 nd show the reversible nature of the iridium-hydride addition.

26 Gas-phase proton affinities (PAs) and hydride affinities (HAs) of organic bases possessing an

27 to a very strong hydride ion acceptor with a hydride affinity of 205.4 kcal mol(-1), while possessing

28 le, and the cyano substituents increased its hydride affinity.

29 nder ambient conditions to give the aluminum hydride {AlH(mu-H)Ar(iPr8)}(2), probably via a weakly bo

30 s to alkenes, boryl and silyl substitutions, hydride-allyl additions to alkenyl boronates, and additi

31 control the interconversion between a metal-hydride and a ligand-protonated congener using an exogen

32 terolytically cleaved to form a tungsten(II) hydride and a silylium ion, which is stabilized by one o

33 Both the hydride and chloride derivatives, (X=H(-) , Cl(-) ), und

34 oxylation of a metal formate to form a metal hydride and CO(2), is important in both organic synthesi

35 The tautomerization between the metal-hydride and the ligand protonated species provides a low

36 a central palladium atom surrounded by three hydride and three magnesium-based ligands.

37 thods for determining the hydricity of metal hydrides and formate at temperatures other than 298 K ar

38 ) there is co-variance between the molecular hydrides and oxides.

39 c, recent developments highlight the role of hydrides and the privileged role for two irons of the tr

40 entities by combining an allenylboronate, a hydride, and an allylic phosphate.

41 4H)((b)), with one bridging and one terminal hydride, and E(4)(4H)((c)), with one pair of anchor Fe s

42 imine, first order in the bimetallic (K-Mn) hydride, and independent in rate from the concentration

43 tacks, and the pai-facial selectivity of the hydride approach is primarily due to steric hindrance.

44 or role in the preference for the antifacial hydride approach, consistent with the Felkin-Anh model.

45 gen-hydrogen distances in conventional metal hydrides are around 2.1 angstrom under ambient condition

46 Terminal Ni(III) hydrides are proposed intermediates in proton reduction

47 lysis further identifying one anchor of each hydride as a major recipient of electrons released upon

48 catalyst activates and orients the imine to hydride attack by hydrogen bonding to the PO or SO group

49 inium ions, the pai-facial preference of the hydride attack was found to be due to torsional steering

50 tic interactions in the case of a syn-facial hydride attack.

51 the reaction conditions were compatible with hydride, azide, and electron-rich aromatics as nucleophi

52 ate conditions to form a layered polyanionic hydride BaGa(2)H(2), effectively catalyzes the hydrogena

53 complex rather than a conventional aluminum-hydride-based cycle.

54 ted alkenes can be catalyzed by a nickel(II) hydride bearing a pincer ligand.

55 To resolve the nature of hydride binding to the Janus intermediate, we performed

56 The insertion of CO(2) into a metal hydride bond to form a metal formate is a key elementary

57 quired for heterolytic cleavage of the metal-hydride bond to release a free hydride ion, H(-), as det

58 rides that store the reducing equivalents in hydride bonds and reductively eliminate H(2) upon substr

59 oxygen insertion into late transition metal-hydride bonds have been described.

60 esters requires activation of the lanthanum hydride by pinacolborane.

61 The P-fluoro substituent is exchanged for hydride by treatment with DIBAL-H, generating hydridopho

62 tituted olefins by dual palladium and copper hydride catalysis as a convenient and general approach t

63 ride to produce free ammonia using a rhodium hydride catalyst that promotes H(2) activation and hydro

64 0 h(-1), outperforming that of reported zinc hydride catalysts.

65 efficient enantio- and chemoselective copper hydride catalyzed semireduction of conjugated enynes to

66 ons results in the formation of multinuclear hydride clusters, which were characterized by a variety

67 y of the reaction of oxygen with the Ir(III) hydride complex ((dm)Phebox)Ir(OAc)(H) (1) in the presen

68 state of the catalyst is an iridium disilyl hydride complex (phenanthroline)Ir(SiMe(OTMS)(2))(2)(H)(

69 can further add H(2) to afford the methoxide hydride complex [K(2){[U(OSi(O (t)Bu)(3))(3)](2)(mu-OCH(

70 oscopic characterization of the dimeric iron hydride complex [Ph(2)B((t)BuIm)(2)FeH](2) reveals an un

71 We show here that an iron(II) hydride complex catalyzes the asymmetric transfer hydrog

72 ate the transfer step between imines and the hydride complex in detail.

73 ile protonation of 1 yields the rhenium(III) hydride complex Re(H)(eta(5)-Cp)(BDI) (3).

74 An iridium disilyl hydride complex was isolated, characterized, and allowed

75 er step to CO(2) from a singly reduced metal-hydride complex was observed with kinetic resolution.

76 bis-guanidinate zinc(II) alkyl, halide, and hydride complexes [LZnEt](2) (1), [LZnI](2) (2) and [LZn

77 The copper hydride complexes are efficient catalysts for the dehydr

78 well-defined examples of paramagnetic nickel hydride complexes are largely limited to bridging hydrid

79 Bis(phosphine) copper hydride complexes are uniquely able to catalyze direct d

80 idative addition to yield intermediate metal hydride complexes bearing M-P bonds.

81 (a)(LAC-MeCN)([MHL(n)](+)/ML(n)) of over 200 hydride complexes MHL(n) are used, along with their elec

82 In this work it is shown that copper hydride complexes of tertiary phosphorus ligands (L) can

83 igation, where we find that rhodium carbonyl hydride complexes on flat oxide surfaces such as CeO(2)(

84 in contrast to previous studies on isolable hydride complexes where this addition was reversible.

85 r (PCET) was studied in a series of tungsten hydride complexes with pendant pyridyl arms ([(PyCH(2)Cp

86 es, such as gold(III) alkene, alkyne, CO and hydride complexes, and important catalysis-relevant reac

87 rmodynamics of paramagnetic transition metal hydride complexes, especially of the abundant 3d metals,

88 is also compared to select transition metal hydride complexes, which emphasizes the strong electroni

89 cterizing the reactivity of transition metal hydride complexes.

90 etch pits are formed through a ternary metal hydride corrosion intermediate.

91 hat generate localized hotspots for promoted hydride coupling and hydrogen desorption, the catalysts

92 repare polysubstituted pyrroles via a copper hydride (CuH)-catalyzed enyne-nitrile coupling reaction.

93 oduced the corresponding aldehyde and cobalt hydride, demonstrating the feasibility of elementary ste

94 educe trifluoroacetic acid, the resulting Ni hydrides (depending on the steric effects of porphyrin r

95 benzimidazole-based hydride donors rival the hydride-donating abilities of noble-metal-based hydrides

96 The stability and hydride-donating capability of such an intermediate may

97 a good descriptor for both the stability and hydride-donating capability of the catalytic intermediat

98 In heterogeneous electrocatalysis, the hydride donor could be a molecular catalytic intermediat

99 f electrons on the substituting group of the hydride donor is a good descriptor for both the stabilit

100 ter CO(2) reduction, the benzimidazole-based hydride donor was quantitatively oxidized to its aromati

101 Here, we report how to fine-tune a hydride donor's performance via doping an electrode surf

102 Notably, benzimidazole-based hydride donors rival the hydride-donating abilities of n

103 exist in classic metal hydrides reveal that hydride donors sufficiently hydridic to perform CO(2) re

104 vidence for not only the presence of encaged hydrides during ammonia synthesis but also the strong th

105 ce synthetic sequences characterized by high hydride economy, typically going in hand with excellent

106 A molecular calcium hydride effects the two electron reduction of polyaromat

107 analytical point-dipole Hamiltonian for the hydride electron-nuclear dipolar coupling to its "anchor

108 y insertion of the diene is followed by beta-hydride elimination and hydride reinsertion to give a 6-

109 pled product, and suppressing undesired beta-hydride elimination directly from the Pd(II)alkyl iodide

110 ron-deficient styrenes afford primarily beta-hydride elimination side reactivity.

111 nols as the coupling partners selective beta-hydride elimination toward the alcohol was achieved.

112 e(2)NH.BH(3) supports a bond-metathesis/beta-hydride elimination, redox-neutral mechanism with a Ti(I

113 an unmet challenge owing to unavoidable beta-hydride elimination.

114 nations via a C-H insertion followed by beta-hydride elimination.

115 ion through sequential olefin insertion/beta-hydride elimination.

116 yst optimization and occurred through a beta-hydride elimination/reinsertion cascade.

117 e surface-adsorbed hydrogen, rather than the hydride encaged in the C12A7 electride, plays a major ro

118 A mechanism involving a Rh-hydride-enone intermediate is proposed for the isomeriza

119 In this study, the benzene/phenyl hydride equilibrium is explored for the {WTp(NO)(PBu(3))

120 via C-H elimination from a transient Fe(III) hydride, [Fe(eta(3) :eta(2) -Ind)(depe)H](+) .

121 ead assigned it as a hypervalent 19-electron hydride, [Fe(III)(eta(5)-Cp*)(dppe)(CO)H](+).

122 llic cluster (FeMo-co) binds two Fe-bridging hydrides, [Fe-H-Fe].

123 ced the benzimidazolium cation to its organo-hydride form in quantitative yield, demonstrating its po

124 Hydrogen pick-up leading to hydride formation is often observed in commercially pure

125 ared with pure Pd hydride, the bimetallic Pd hydride formation occurs at more negative potentials for

126 (239)Pu, so our aim was to understand if the hydride formation rate can be constrained independently

127 engaged in key catalytic steps such as metal-hydride formation, hydride transfer to CO(2) to form the

128 rogen in the ligand backbone, avoiding metal-hydride formation.

129 Lanthanum hydrides, generated by reactions with pinacolborane, are

130 ting from the reduced matrix interference by hydride generation and the unique catalysis/fluorescence

131 epared in Tris buffer (pH:7.2) for selective hydride generation and without on-line pre-reduction, iA

132 a the solid phase extraction followed by the hydride generation atomic absorption spectrometry (HG-AA

133 e determination in crude palm oil samples by hydride generation atomic fluorescence spectrometry and

134 In situ trapping hydride generation LS-GF-AAS gives better limits of dete

135 In a batch hydride generation mode, Se(IV) was first converted to v

136 y in a wet plasma mode without using neither hydride generation nor separation of Se, was developed.

137 escence assay for Se(IV) detection, in which hydride generation of Se(IV) was coupled with the fluore

138 waters, honey and rice prior to analysis by hydride generation-atomic absorption spectrometry (HG-AA

139 The total arsenic content was determined by Hydride Generation-Atomic Fluorescence Spectrometry (HG-

140 via H evolution (H(2) ), proton (H(+) ) and hydride (H(-) ) releases.

141 alents and an electrophile, in the form of a hydride (H(-) = 2e(-) + H(+)), promotes alkylidene forma

142 m precursors, with each alkane requiring one hydride (H(-)) and one proton (H(+)) equivalent and no a

143 equire stoichiometric oxidant in addition to hydride (H(-)) source to function.

144 of Cp*( exo-eta(4)-C(5)Me(5)H)Co to mediate hydride (H(-)) transfer.

145 Compression of hydrogen-rich hydrides has been proposed as an alternative way to atta

146 Fe promoted reaction pathway support a metal hydride hydrogen atom transfer (MH-HAT) to generate a C-

147 Metal-hydride hydrogen atom transfer (MHAT) functionalizes alk

148 utilization of materials as diverse as metal hydrides, hydroxides, or carbonates for thermochemical s

149 a)(MeCN)([MHL(n)](+)/[ML(n)) of paramagnetic hydrides in MeCN are estimated for the first time using

150 )(H)] intermediate, which performs selective hydride insertion into the beta-position of alpha,beta-u

151 r, negating the necessity of a discrete iron hydride intermediate.

152 ardtii (CrHydA1), we have discovered two new hydride intermediates and spectroscopic evidence for a b

153 The reaction, which involves ruthenium-hydride intermediates, is bioorthogonal and biocompatibl

154 inity of 324.6 kcal mol(-1) to a very strong hydride ion acceptor with a hydride affinity of 205.4 kc

155 mol(-1), while possessing the same proton or hydride ion attachment site.

156 niverse's first molecular bond in the helium hydride ion HeH(+) through radiative association with pr

157 ing the C4' atom in position for receiving a hydride ion on the opposite side of the sugar ring.

158 of the metal-hydride bond to release a free hydride ion, H(-), as determined through equilibrium mea

159 The dimeric nickel hydride, [((ipc)ADI)Ni(mu(2)-H)](2), was prepared and ch

160 Each hydride is connected to one Pd(0) and four Cu(I) atoms i

161 Thermodynamic studies indicate that the hydride is not sufficiently hydritic to reduce CO(2) to

162 ays connecting the eta(2)-benzene and phenyl hydride isomers, due to the relatively flat energy lands

163 ncrease the stability of both arene and aryl hydride isomers.

164 theory calculations of the benzene-to-phenyl hydride landscape suggest a single linear sequence for t

165 the P-C bond formation, the key role of the hydride ligand in 1 has been disclosed by both experimen

166 This species and its terminal hydride ligand in particular have been thoroughly charac

167 te increasing interaction between M' and the hydride ligand in the [Ru(PPh(3))(C(6)H(4)PPh(2))(2)H](-

168 The hyperfine coupling to the terminal hydride ligand of the thiolate-Ni(III)-H species is comp

169 (III)-H species is comparable to that of the hydride ligand proposed for the Ni-C hydrogenase interme

170 roceeds via an intermediate that positions a hydride ligand trans to picoline.

171 ion on the spectroscopic signature of the mu-hydride ligand was evaluated by pulse EPR studies.

172 d analysis presented herein suggest that the hydride ligands in E(4)(4H) bridge isovalent (most proba

173 interaction of the core Si atom with nearby hydride ligands.

174 n fragments held together by highly covalent hydride ligands.

175 planar iron(II) site (S = 1) by two bridging hydride ligands.

176 This metal hydride-mediated catalytic radical-polar crossover react

177 tions include a selective base- or ruthenium hydride-mediated isomerization/Claisen rearrangement cas

178 ion free energies BDFE(MH) of the unoxidized hydrides MHL(n) and the prediction of the electrochemica

179 H(2) evolution rendering the intermediate Mn hydride more stable; subsequent CO(2) insertion appears

180 The structurally precise Cu-rich hydride nanoclusters [PdCu(14) H(2) (dtc/dtp)(6) (C=CPh)

181 ggests that alkene insertion into the cobalt hydride occurred in the presence of free carboxylic acid

182 D(2) molecule and the respective boranes and hydrides of the group 14 elements, in the presence of th

183 ed to validate the pK(a)(LAC-MeCN) values of hydrides of W(III), Mn(II), Fe(III), Ru(III), Co(II), an

184 those indicative for a HTa(4) CH(+) carbyne hydride one, as is unambiguously verified by studies emp

185 enaminones, which, in the presence of sodium hydride or cesium carbonate, underwent nucleophilic cycl

186 mperature conditions of the MTZ to form iron hydride or molecular hydrogen and silicate with less tha

187 tudy of the mechanism suggests that a cobalt-hydride pathway is involved in the reaction.

188 ements confirm the transformation of Pd into hydride (PdH) under the CO(2) RR environment.

189 Hydride positions in 1 were confirmed by single-crystal

190 is work investigated the reaction of uranium hydride powder with saturated water vapour at 25 degrees

191 Twenty paramagnetic hydrides prepared in bulk all have pK(a)(LAC-MeCN) > 8.

192 Photolysis of E(4)(4H) causes hydride-re with release of H(2), generating doubly reduc

193 nium ion, which is subsequently reduced by a hydride reagent.

194 ohol (>90%), irrespective of the size of the hydride reagent.

195 nations of deuterated and proteated acid and hydride reagents, the deuterated positions on the cycloh

196 On the experimental side, the hydride reduction of 3-substituted cyclobutanones was pr

197 a weak Bronsted acid, to quinoline prior to hydride reduction was identified as the key to the lower

198 onic acid to 4-nitrophenol and the following hydride reduction with NaBH(4) .

199 r rationalizing the stereoselectivity of the hydride reductions of cyclobutanones toward cyclobutanol

200 g and rationalizing the stereoselectivity of hydride reductions of cyclobutanones.

201 ent allylic oxidation and diastereoselective hydride reductions provided the hydroxy substituent at C

202 is followed by beta-hydride elimination and hydride reinsertion to give a 6-membered cobaltacycle th

203 ng relationships that exist in classic metal hydrides reveal that hydride donors sufficiently hydridi

204 CO(2) insertion into the cationic ruthenium hydride [Ru(tpy)bpy)H]PF(6) (tpy = 2,2':6',2"-terpyridin

205 he sequential photoelectrocyclization, [1,5]-hydride shift of conjugated bis-aryl cycloalkenone subst

206 cascade involves a novel base-mediated [1,5]-hydride shift.

207 quinoline-1-thiones proceeds through a [1,5]-hydride shift/6pai-electrocyclization cascade, followed

208 tions, a mechanism involving a concerted 1,4-hydride shift/electrocyclization process as the rate-det

209 c reductive elimination (re) of the E(4)(4H) hydrides showed that enzymatic re of E(4)(4H) hydride yi

210 rovided in catalytic amounts and serves as a hydride shuttle to connect two or more enzymatic redox e

211 led reduction of tertiary amides by a sodium hydride/sodium iodide composite, in situ treatment of th

212 a catalytic amount of the cofactor NADPH as hydride source as well as glucose as the reducing agent

213 s the catalyst, which, when activated with a hydride source such as sodium borohydride, cleanly and s

214 ic reductive amination using a silane as the hydride source.

215 ovel Hantzsch ester analogue as a convenient hydride source.

216 owever, rarely are the eta(2)-arene and aryl hydride species in measurable equilibrium.

217 strong thermal and chemical stability of the hydride species in the Ru/C12A7 electride.

218 the material and detect the formation of Rh hydride species spectroscopically.

219 ve hydrogen atom transfer (HAT) from a metal-hydride species to an alkene to form a free radical, whi

220 rs through the formation of active manganese-hydride species via an insertion and bond metathesis typ

221 likely involve in situ formation of an iron-hydride species which promotes olefin isomerization thro

222 ation with the formation of reactive iridium-hydride species.

223 bases can be obtained, as well as the potent hydride sponges.

224 rmediates including a recently characterized hydride state of the active site (H-cluster).

225 r remaining elusive for many years, terminal hydride states have now been identified in several nativ

226 In this Perspective, hydride states of [FeFe]-hydrogenases are considered on

227 either MCH(2) (+) carbene or HMCH(+) carbyne hydride structures, the observation of a H(2) MC(+) carb

228 d to prepare base-coordinated disilenes with hydride substituents.

229 ride-donating abilities of noble-metal-based hydrides such as [Ru(tpy)(bpy)H](+) and [Pt(depe)(2)H](+

230 y discovered near-room-temperature lanthanum hydride superconductors.

231 tochemically transformed carbonaceous sulfur hydride system, starting from elemental precursors, with

232 ve suggested a new family of superconducting hydrides that possess a clathrate-like structure in whic

233 milar chemistry may be enabled by nickel(II) hydrides that store the reducing equivalents in hydride

234 When compared with pure Pd hydride, the bimetallic Pd hydride formation occurs at m

235 are much smaller than those found in related hydrides, thereby violating the so-called Switendick cri

236 strate the sequential addition of proton and hydride to a terminal Mo carbide derived from CO.

237 pha-FAD, we observed that NADH transferred a hydride to beta-FAD at a rate of 920 s(-1), yielding the

238 of an amine substrate through transfer of a hydride to the FAD cofactor, with differences observed i

239 drawback due to the employment of toxic tin hydrides to the point that "flight from the tyranny of t

240 transfer reaction, producing the dihydrogen-hydride trans-Fe(II)(H)(H(2))(+).

241 Hydride transfer (HT) is ubiquitous in catalytic reducti

242 cationic rhodium product resulting from the hydride transfer and enabled catalytic ammonia synthesis

243 ical (14 angstrom apart) slows the rate of a hydride transfer and inverts the KIE.

244 onally improve catalytic processes involving hydride transfer are highlighted.

245 es, and the properties that make them superb hydride transfer catalysts, followed by a critical exami

246 pholenes have recently emerged as main-group hydride transfer catalysts.

247 al conditions owing to competing deleterious hydride transfer chemistry.

248 emperature can influence the favorability of hydride transfer during catalysis.

249 dimer for more electrophilic substrates, and hydride transfer from a transient Cu-H monomer for less

250 Instead, they invoke formal hydride transfer from an orthogonal or bidirectional mec

251 Kinetic hydricity represents the rate of hydride transfer from one species to another, as measure

252 , namely direct activation through H-atom or hydride transfer from the sigma-H(2) adducts.

253 ion, we propose that the new pathway entails hydride transfer from the substrate to Ni(4+) sites in N

254 ing of the cation into basic solutions or by hydride transfer from triethylsilane provides access to

255 none of the major mechanistic proposals for hydride transfer in formate dehydrogenase proceed throug

256 NMR experiments indicate that the hydride transfer is a well-defined reaction, which is fi

257 ne methide followed by an intramolecular 1,6-hydride transfer is described.

258 )La-OCHR(NR'(2))[HBpin] active catalyst, and hydride transfer is proposed to be ligand-centered.

259 In cases where hydride transfer is the highest individual kinetic barri

260 these reactions typically proceed through a hydride transfer mechanism, we recently found that EREDs

261 , enoates, and nitroalkenes using the native hydride transfer mechanism.

262 ghtly (K(D) of ~2 mum) to AsFMO and that the hydride transfer occurs with pro-R stereospecificity.

263 n the presence of trifluoroacetic acid, to a hydride transfer process.

264 ns that undergo intramolecular 1,3- and 1,4- hydride transfer processes as well as fragmentation.

265 A number of self-sufficient hydride transfer processes have been reported in biocata

266 The prevalence of transition metal-mediated hydride transfer reactions in chemical synthesis, cataly

267 mett correlations of several closely related hydride transfer reactions were constructed using the li

268 he oxidized forms MA(+) and DMA(+), in their hydride transfer reactions with several hydride acceptor

269 nd solvent effects on the H(2) splitting and hydride transfer steps are expected to be relevant to ma

270 o(H(2) )](1-) , is a competent precursor for hydride transfer to BEt(3) , establishing its remarkable

271 lytic steps such as metal-hydride formation, hydride transfer to CO(2) to form the bound formate inte

272 electron from molecular hydrogen, avoiding a hydride transfer to the undesired site and resulting in

273 ts the reductive coupling of acetonitrile by hydride transfer to yield [K(2){[U(OSi(O (t)Bu)(3))(3)](

274 tion E-III, which structurally resembles the hydride transfer transition state.

275 ive and mediate a direct and reversible beta-hydride transfer, negating the necessity of a discrete i

276 rearrangement followed by a sodium-assisted hydride transfer.

277 ) interactions is finely arranged to promote hydride transfer.

278 features of the synthesis are a novel [1,4] hydride transfer/Mannich-type cyclisation to build ring

279 ntly increase catalyst reactivity in benzene hydride-transfer and n-hexane cracking reactions.

280 ion pathway that is distinct from the native hydride-transfer mechanism.

281 nate intermediate was characterized, and the hydride-transfer step to CO(2) from a singly reduced met

282 ered reaction barriers, particularly for the hydride-transfer steps.

283 )-dependent enzymes from the luciferase-like hydride transferase protein superfamily in the biosynthe

284 highly specific ring formations, proton and hydride transfers, and methyl as well as methylene migra

285 lectron reduction, two coenzyme F(420)-based hydride transfers, and one coenzyme F(430)-based radical

286 th cations in a complex series of proton and hydride transfers.

287 to HCO(2)(-) requires a formal transfer of a hydride (two electrons, one proton).

288 turally identified "anchors" of one bridging hydride, two others with identified anchors of the secon

289 4 also reacts with H(2) to produce an imide hydride U(III)/U(IV) complex, [{((Me(3)Si)(2)N)(2)U(THF)

290 the concentration of carbon in GaN grown by hydride vapor phase epitaxy (HVPE).

291 h rates exceeding 300 um h(-1) using dynamic hydride vapor phase epitaxy.

292 This hydride was generated by adding sufficient electron dens

293 This nickel hydride was used as a precatalyst for the hydrogen isoto

294 s analysis data, a mechanism for the uranium hydride water reaction was suggested.

295 ne pair of anchor Fe supporting two bridging hydrides, were not beyond the uncertainties in the calcu

296 sts have exclusively relied on classic metal hydrides, where the proton and electrons originate from

297 ) by a recyclable benzimidazole-based organo-hydride, whose choice was guided by quantum chemical cal

298 implications for the design and creation of hydrides with additional properties and applications.

299 ydrides showed that enzymatic re of E(4)(4H) hydride yields an H(2)-bound complex (E(4)(H(2),2H)), in

300 rate and proton transfer involving the metal hydride yields the product.