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  • Enantioselective synthesis of benzofurans and benzoxazines via an olefin cross-metathesis-intramolecular oxo-Michael reaction.

Enantioselective synthesis of benzofurans and benzoxazines via an olefin cross-metathesis-intramolecular oxo-Michael reaction.

Chemical communications (Cambridge, England) (2013-07-26)
Jun-Wei Zhang, Quan Cai, Qing Gu, Xiao-Xin Shi, Shu-Li You
PMID23884172
ABSTRACT

Chiral phosphoric acid and Hoveyda-Grubbs II were found to catalyze an olefin cross-metathesis-intramolecular oxo-Michael cascade reaction of the ortho-allylphenols and enones to provide a variety of benzofuran and benzoxazine derivatives in moderate to good yields and enantioselectivity.

MATERIALS
Product Number
Brand
Product Description
24-2610
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