This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
ChemInform Abstract: Synthesis of Novel Dihydronaphthothiazine S, S‐Dioxides by Intramolecular Sulfonylamidomethylation of 2‐Naphthylmethanesulfonamides Using Amberlyst XN‐1010. Issue 21 (6th May 2016)
Record Type:
Journal Article
Title:
ChemInform Abstract: Synthesis of Novel Dihydronaphthothiazine S, S‐Dioxides by Intramolecular Sulfonylamidomethylation of 2‐Naphthylmethanesulfonamides Using Amberlyst XN‐1010. Issue 21 (6th May 2016)
Main Title:
ChemInform Abstract: Synthesis of Novel Dihydronaphthothiazine S, S‐Dioxides by Intramolecular Sulfonylamidomethylation of 2‐Naphthylmethanesulfonamides Using Amberlyst XN‐1010.
Abstract: The cyclization of sulfonamides (I) with s‐trioxane proceeds with high regioselectivity toward C1 of the naphthalene ring, while cyclization of the 1‐bromo derivative (IV) is directed toward C3.