Search

Your search keyword '"Zhao, Bingyue"' showing total 6 results
Start Over Author "Zhao, Bingyue" Search Limiters Available in Library Collection
6 results on '"Zhao, Bingyue"'

6. Synthesis of 3-thiocyanated chromones viaTCCA/NH4SCN-mediated cyclization/thiocyanation of alkynyl aryl ketones

Author

Xiao, Jiaxi, Ai, Zhenkang, Li, Xuemin, Tao, Sanqing, Zhao, Bingyue, Wang, Xiaofan, Wang, Xinbo, and Du, Yunfei

Abstract

3-Thiocyanated chromones was conveniently synthesized from alkynyl aryl ketones using commercially available, inexpensive trichloroisocyanuric acid (TCCA) as oxidant and NH4SCN as thiocyanato (SCN) source. This metal-free approach is postulated to first in situgenerate thiocyanogen chloride (Cl-SCN) from the reaction of TCCA and NH4SCN, followed by a rare efficient electrophilic thiocyano oxyfunctionalization of alkynes enabled by the reactive electrophilic species generated thereof.

Published
2022
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results