Abstract
Abstract Regioselective benzylation of thiophene and benzothiophene using benzyl chloride and a ZnCl2-promoted montmorillonite catalyst is described. An improved process for the cyclization of (arylthio)acetaldehyde dialkyl acetals to benzothiophenes using the same catalyst is also documented.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Phosphorus, Sulfur, and Silicon and the Related Elements
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
