Method for preparing 1,2-dithiins and precursors of 1,2-dithiins
申请人:The Research Foundation of State University of New York
公开号:US05478959A1
公开(公告)日:1995-12-26
A method for preparing 1,4-(Z,Z)-disubstituted-1,4-disulfurated-1,3-butadienes is disclosed. The butadienes can be further elaborated to provide 3,6-unsymmetrically-substituted-1,2-dithiins. Also disclosed are butadienes prepared by the method of the invention. These butadienes are useful as intermediates in the synthesis of antibiotic 1,2-dithiins.