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- Title
Efficient Synthesis of Isothiochromene Derivatives by Pd-Catalyzed Hydrothiolation Reaction.
- Authors
Feng, Jie; Lv, Meifang; Lu, Guoping; Cai, Chun
- Abstract
An efficient method for the preparation of isothiochromene derivatives through the palladium-catalyzed intramolecular hydrothiolation reaction of halides and thiourea is reported. Two carbon-sulfur bonds are formed in this one-pot palladium-catalyzed cascade reaction. This new protocol is free from foul-smelling thiols and operates under mild conditions to give isothiochromene derivatives in excellent yields and with excellent 6- endo- dig selectivity.
- Subjects
PALLADIUM; HETEROCYCLIC compounds; THIOLS; SULFUR; CATALYSIS research
- Publication
European Journal of Organic Chemistry, 2014, Vol 2014, Issue 24, p5312
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201402611