Gold-catalyzed oxidation of terminal alkynes to glyoxals and their reactions with 2-phenylimidazo[1,2-]pyridines: one-pot synthesis of 1,2-diones
A novel one-pot protocol for the convenient and efficient synthesis of (2-phenylimidazo[1,2- a ]pyridin-3-yl)alkane-1,2-diones ( 3 ) in good yields (32-88%) from 2-phenylimidazo[1,2- a ]pyridines ( 1 ) and terminal alkynes ( 2 ) has been established with a wide range of substrate scope. A tandem rea...
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Published in | Organic & biomolecular chemistry Vol. 19; no. 4; pp. 8735 - 8739 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
CAMBRIDGE
Royal Soc Chemistry
20.10.2021
Royal Society of Chemistry |
Subjects | |
Online Access | Get full text |
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