Journal
TETRAHEDRON LETTERS
Volume 51, Issue 28, Pages 3623-3625Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2010.05.006
Keywords
Poly(ethylene glycol); Alkynes; Quinoxaline; Palladium chloride; Copper chloride
Categories
Funding
- UGC
- CSIR, New Delhi
Ask authors/readers for more resources
Alkynes were oxidized efficiently using the catalytic amount of PdCl2 and CuCl2 in PEG-400 in the presence of water, providing excellent yields of the corresponding 1,2-diketones. A variety of alkynes were well-suited substrates for the oxidation under the described conditions. Further, the optimized conditions were successfully utilized for the one-pot synthesis of 2,3-disubstituted quinoxaline derivatives. (C) 2010 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available