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Rhodium(III)‐Catalyzed Transannulation of Cyclopropenes with N ‐Phenoxyacetamides through CH Activation
Author(s) -
Zhang Hang,
Wang Kang,
Wang Bo,
Yi Heng,
Hu Fangdong,
Li Changkun,
Zhang Yan,
Wang Jianbo
Publication year - 2014
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201408555
Subject(s) - rhodium , catalysis , chemistry , medicinal chemistry , organic chemistry
An efficient rhodium(III)‐catalyzed synthesis of 2 H ‐chromene from N ‐phenoxyacetamides and cyclopropenes has been developed. The reaction represents the first example of using cyclopropenes as a three‐carbon unit in rhodium(III)‐catalyzed C(sp 2 )H activations.
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