Facile and One-Pot Synthesis of 2 H -Chromene Derivatives Mediated by Vinyl triphenylphosphonium Salt.
- Resource Type
- Article
- Authors
- HekmatShoar, R.; Souri, S.; Faridbod, F.
- Source
- Phosphorus, Sulfur & Silicon & the Related Elements. Jul2003, Vol. 178 Issue 7, p1457-1461. 5p.
- Subject
- *SALT
*ACETYLENE
*PROTON transfer reactions
*CHARGE transfer
*CHEMICAL reactions
- Language
- ISSN
- 1042-6507
An efficient process that converts 2-hydroxybenzaldehyde and their derivetives to chromene derivatives via intramolecular Wittig reaction is described. [ABSTRACT FROM AUTHOR]