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Transfer hydrogenation of aldehydes and ketones with tetrahydroxydiboran in water by an amphiphilic resin-supported nano-palladium catalyst
被引:0
|作者:
Zhang, Kaili
[1
,2
]
Okumura, Shintaro
[1
,2
,3
]
Uozumi, Yasuhiro
[1
,2
]
机构:
[1] Inst Mol Sci, Dept Life & Coordinat Complex Mol Sci, Higashiyama 5-1, Okazaki 4440864, Japan
[2] Grad Univ Adv Studies, Mol Sci Program, SOKENDAI, Higashiyama 5-1, Okazaki 4440864, Japan
[3] Kyoto Univ, Dept Synthet Chem & Biol Chem, Nishikyo Ku, Kyoto 6158510, Japan
基金:
日本学术振兴会;
关键词:
carbonyl compounds;
tetrahydroxydiboron;
transfer hydrogenation;
PLATINUM NANOPARTICLES;
NANOPALLADIUM;
REDUCTION;
DISPERSION;
OXIDATION;
ALCOHOLS;
D O I:
10.1093/chemle/upae082
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We have developed a transfer hydrogenation of aldehydes and ketones with B-2(OH)(4) as a reductant and amphiphilic resin-dispersed palladium nanoparticles as a catalyst system in an aqueous medium, where water also serves as a hydrogen donor. A variety of aldehydes and ketones, including aliphatic carbonyl compounds, reacted to give the corresponding primary and secondary alcohols, respectively. The catalyst was recovered by filtration and reused 9 times without a significant loss of its catalytic activity.
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页数:4
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