Ring expansion of 2-chloromethylbenzothiazole: Synthesis of heteroarylalkylidene 1,4-benzothiazines
作者:Saverio Florio、Luigino Troisi、Vito Capriati
DOI:10.1016/0040-4039(95)00111-o
日期:1995.3
the title heteroarylalkylidene dihydro-1,4-benzothiazines 7 have been prepared from heteroarylalkyllithiums 4 and 2-chloromethylbenzothiazole 1.