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THE INVENTION OF RADICAL REACTIONS .21. SIMPLE METHODS FOR THE RADICAL DEOXYGENATION OF PRIMARY ALCOHOLS
被引:57
|作者:
BARTON, DHR
[1
]
BLUNDELL, P
[1
]
DORCHAK, J
[1
]
JANG, DO
[1
]
JASZBERENYI, JC
[1
]
机构:
[1] TEXAS A&M UNIV SYST,DEPT CHEM,COLLEGE STN,TX 77843
来源:
关键词:
THIONOCARBONATES;
TRIBUTYLTIN HYDRIDE;
TRIPHENYLSILANE;
DIPHENYLSILANE;
PHENYLSILANE;
RADICAL DEOXYGENATIONS;
D O I:
10.1016/S0040-4020(01)86502-9
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Novel radical-chain deoxygenations of primary alcohols are described. The alcohols are acylated with the reagents pentafluorophenyl chlorothionoformate, 2,4,6-trichlorophenyl chlorothionoformate and 4-fluorophenyl chlorothionoformate and the intermediate thionocarbonates are deoxygenated with tributyltin hydride, triphenylsilane, diphenylsilane or phenylsilane in high-yielding reactions.
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页码:8969 / 8984
页数:16
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