Journal
TETRAHEDRON
Volume 65, Issue 45, Pages 9152-9156Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2009.09.030
Keywords
2-(Perfluoroalkyl)-4H-chromene; Salicyl N-tosylimine; Salicylaldehyde; Methyl 2-perfluoroalkynoate; Regioselectivity
Categories
Funding
- National Natural Science Foundation of China [20872088]
- Shanghai Municipal Education Commission [08ZZ44, J50102]
Ask authors/readers for more resources
Et3N-catalyzed reactions of salicyl N-tosylimines or salicylaldehydes with methyl 2-perfluoroalkynoates proceed smoothly at room temperature in dichloromethane (DCM) or dimethyl sulfoxide (DMSO) to give the corresponding fluorinated chromenes in good to excellent yields with high regioselectivity. (C) 2009 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
Share Paper
