REACTIONS OF 2-MERCAPTO-8<i>H</i>-CYCLOHEPTA[<i>d</i>]THIAZOL-8-ONE WITH ALKYL HALIDES AND ACETYLENIC COMPOUNDS
作者:Noriko Ishida、Kimiaki Imafuku
DOI:10.1080/10426509608029655
日期:1996.1.1
Abstract The reactions of 2-mercapto-8H-cyclohepta[d]thiazol-8-one (1) with alkyl halides and relared halogeno-compounds gave 2-S-substituted 8H-cyclohepta[d]thiazol-8-ones 3a–g in good yields. In the presence of sodium hydride, 3-N-substituted compounds 4a, e were also isolated as minor products, besides the products 3a, e. The reactions with acetyleniccompounds gave 2-S-ethenyl-substituted products