This website uses cookies to give you the best user experience. If you continue without changing your settings we'll assume you are happy to receive all RSC cookies. You can change your cookie settings by navigating to our Privacy and Cookies page and following the instructions. These instructions are also obtainable from the privacy link at the bottom of any RSC page.
Lite Version|Standard version
Home > Organic & Biomolecular ... >
To gain access to this content please
Log in via your home Institution.
Log in with your member or subscriber username and password.
Download


Buy PDF Add PDF to Basket (£42.50*)
*Exclusive of taxes
This article contains 7 page(s)
Abstract | Cited by

A general and efficient strategy for the one-pot synthesis of isothiocoumarin-1-ones has been developed via the base-promoted 6-endo-dig thioannulation of o-alkynyl oxime ethers using the cheap and readily available Na2S as the sulfur source. Mechanistic studies disclosed that the reaction proceeded through two C–S bond formations, N–O bond cleavage and the final hydrolysis of imines.

Graphical abstract: Base-promoted thioannulation of o-alkynyl oxime ethers with sodium sulfide for the general synthesis of isothiocoumarins

Page: ^ Top


Enter Keywords, author, title,reference, or DOI
Log in | Register