期刊
CHINESE CHEMICAL LETTERS
卷 22, 期 9, 页码 1021-1024出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2011.03.014
关键词
Alcohols; Sulfonamides; Rhodium catalyst; N-Alkylation reaction; Aerobic reaction
资金
- National Natural Science Foundation of China [20902070]
- Natural Science Foundation of Zhejiang Province [Y4100579]
- Qianjiang Talents Program of Zhejiang Province [QJD0902004]
By using the famous Wilkinson's catalyst, N-alkylation of sulfonamides can be easily realized under mild aerobic conditions by using alcohols as the alkylating reagent, giving monoalkylated sulfonamides in high yields and selectivities with water produced as the only byproduct. This advantageous aerobic method is potentially general in substrate scope that it can also be applied to other amides, amines and alcohols. (C) 2011 Qing Xu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
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