The Hydride-Transfer Reaction.

Deno, N. C.; Peterson, Henry J.; Saines, George

doi:10.1021/cr60203a002

Cited by 125 publications

(59 citation statements)

References 40 publications

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“…The ketone substrate (10) substitutes one of the ligands and coordinates to the catalytic center to give complex 21 upon which an insertion into the metal hydride bond takes place. The formed metal alkoxide (22) can undergo a ligand exchange with the hydride donor present in the reaction mixture, liberating the product (15).…”

Section: Transition Metal-catalyzed Reductionsmentioning

confidence: 99%

“…The TOFs of the transition-metal catalysts could be improved even further by the use of a base as additive, which deprotonates the substrate, facilitating complexation of the substrate to the metal ion in the intermediate complex [17][18][19][20][21]. Numerous reviews have been published on the topic of transition metal-catalyzed transfer hydrogenations [22][23][24][25][26][27][28].…”

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confidence: 99%

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Transfer Hydrogenation Including the Meerwein‐Ponndorf‐Verley Reduction

Klomp¹,

Hanefeld²,

Peters³

2006

The Handbook of Homogeneous Hydrogenation

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Section: Transition Metal-catalyzed Reductionsmentioning

confidence: 99%

mentioning

confidence: 99%

Transfer Hydrogenation Including the Meerwein‐Ponndorf‐Verley Reduction

Klomp¹,

Hanefeld²,

Peters³

2006

The Handbook of Homogeneous Hydrogenation

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“…(12). However, the presence of 9% of the protonated impurity would increase the rate by a small but indeterminate degree depending on the extent of the reaction prior t o time r = 0.…”

Section: Resultsmentioning

confidence: 99%

Solvent reorganization for hydrolysis with hydrogen participation

Inomoto¹,

Robertson²,

Sarkis³

1969

Can. J. Chem.

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A study of the rates of hydrolysis of 3-Me-2-butyl bromide and methanesulfonate in water leads to values of AC,* of -80 and -40cal deg-' mole-', respectively. The product was about 85-95 % t-pentanol, the remainder being olefin. The value of AC,' for the solvolysis of the methanesulfonate in D,O was -44 cal deg-' mole-'. The kinetic solvent isotope effect (k.s.i.e.) for the latter was unusually low (k.s.i.e. = 1.047 at 5 OC and 1.025 at 25 "C). Deuteration at C-3 led to a reduction in the rate of hydrolysis by a factor of about 2.25. This is consistent with an activation process involving "hydrogen participation" as previously reported by Winstein and Takahashi for solvolysis of the corresponding tosylate in aceticacid. In contrast to the latter work, the reaction in water appears to be uncomplicated.

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“…Dual site catalysis involving ruthenium has been of high interest, particularly ligand-metal bifunctional catalysis wherein a proton in the ligand directs cleavage and formation of bonds to hydrogen [1][2][3][4]. Among other applications, such systems are of great research interest because of their potential for enabling formation and utilization of hydrogen [5][6][7].…”

Section: Introductionmentioning

confidence: 99%