Direct NMR spectroscopic proof for the ring-chain tautomerism in the thiazolidine system
作者:Ferenc Fül:op、Jorma Mattinen、Kalevi Pihlaja
DOI:10.1016/s0040-4039(00)82886-5
日期:——
2-(2′-Hydroxy-5′-bromophenyl)-benzothiazoline exists as a ring-chain tautomeric mixture in CDCl3 and DMSO-d6 as proved by NMR spectroscopy.
如NMR光谱所证实的,2-(2'-羟基-5'-溴苯基)-苯并噻唑啉作为环链互变异构混合物存在于CDCl 3和DMSO-d 6中。