z-logo
Premium
Ytterbium(III) Trifluoromethanesulfonate Catalyzed Ring‐Opening C(sp 3 )−N Bond Formation of Benzoxazoles with Propargylic Alcohols
Author(s) -
Liu Wenfei,
Sun Yongqing,
Zhao Haiying,
Li Baoguo,
Chen Shufeng
Publication year - 2016
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201600606
Subject(s) - trifluoromethanesulfonate , benzoxazole , chemistry , catalysis , aldehyde , ytterbium , ring (chemistry) , medicinal chemistry , organic chemistry , polymer chemistry , combinatorial chemistry , materials science , optoelectronics , doping
Abstract A novel ytterbium(III) trifluoromethanesulfonate [Yb(OTf) 3 ]‐catalyzed ring‐opening C(sp 3 )−N bond formation reaction of benzoxazole with propargylic alcohols was established. This reaction uses readily available starting materials and is operationally simple; it thus represents a practical method for the construction of highly functionalized substituted benzenes bearing aldehyde, propargylamine, and hydroxy groups with high atom economy.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here