期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 58, 期 42, 页码 14901-14905出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201906815
关键词
alkenes; halides; kinetics; nickel; reaction mechanisms
资金
- National Science Foundation [DGE-1144469]
- NIH [R35GM118191-01]
A Ni-catalyzed halogenation of enol triflates was developed and it enables the synthesis of a broad range of alkenyl iodides, bromides, and chlorides under mild reaction conditions. The reaction utilizes inexpensive, bench-stable Ni(OAc)(2).4 H2O as a precatalyst and proceeds at room temperature in the presence of sub-stoichiometric Zn and either 1,5-cyclooctadiene or 4-(N,N-dimethylamino)pyridine.
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