Abstract
AbstractA one‐pot synthesis of 2‐amido‐3‐bromobenzo[b]thiophenes based on C−N coupling and oxidative bromocyclization reactions was developed. This enables a modular approach to obtain diverse substituents at the C2 position of benzothiophenes by employing structurally modified sulfonamides. Oxidative cyclization was driven by Selectfluor and represents a previously unreported recycling method for the bromide anion byproducts of the C−N bond coupling step. The details of the study are described fully herein.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
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 call
