Selective oxidation of alcohols in the presence of an Os/O2system

被引:69
作者
Döbler, C
Mehltretter, GM
Sundermeier, U
Eckert, M
Militzer, HC
Beller, M
机构
[1] Univ Rostock eV, Inst Organ Katalyseforsch, IfOK, D-18055 Rostock, Germany
[2] Bayer AG, D-51368 Leverkusen, Germany
关键词
oxidation; alcohols; aldehydes; oxygen; osmium;
D O I
10.1016/S0040-4039(01)01747-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The osmium-catalyzed oxidation of alcohols with molecular oxygen to give aldehydes in good to excellent yields has been developed. Best results are obtained by using a buffered two-phase system with a constant pH of 10.4. Under optimized reaction conditions a remarkable catalyst productivity (TON up to 16600) is observed. (C) 2001 Published by Elsevier Science Ltd.
引用
收藏
页码:8447 / 8449
页数:3
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