申请人:——
公开号:US04172207A1
公开(公告)日:1979-10-23
A process is provided for the preparation of mercaptoalkane 1,2-dicarboxylic acid esters from readily available starting materials such as hydrogen sulfide and unsaturated alkene 1,2-dicarboxylic acid compounds. Isolation of the intermediate mercaptoalkanedicarboxylic acid can be avoided when a mercaptoalkanedicarboxylic acid ester is the desired product.
提供了一种制备巯基烷基1,2-二羧酸酯的方法,该方法使用易得的起始材料,如硫化氢和不饱和烯烃1,2-二羧酸化合物。当巯基烷基二羧酸酯是所需产品时,可以避免分离中间体巯基烷基二羧酸的步骤。