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Title: Yttrium triflate-catalyzed reactions of indoles with electron-deficient olefins
Authors: Sun, Liangdong
Gao, Changshui
Zhou, Weiyi
Wei, Yuping
Keywords: Yttrium triflate;Michael addition;Indoles;Furan
Issue Date: Mar-2008
Publisher: CSIR
Abstract: The reaction condition for Michael addition of indoles to a series of electron-deficient olefins catalyzed by Y(OTf)₃ has been carefully optimized at ambient temperature and the reaction affords the corresponding Michael adducts in good to excellent yields with high selectivity. Y(OTf)₃ is also found to be able to catalyze the Michael addition of furan.
Page(s): 481-484
ISSN: 0376-4699
Appears in Collections:IJC-B Vol.47B(03) [March 2008]

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