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公开(公告)号:US4927972A
公开(公告)日:1990-05-22
申请号:US284767
申请日:1988-12-12
IPC分类号: C07C319/06 , B01J29/06 , B01J31/00 , B01J31/08 , C07B61/00 , C07C67/00 , C07C313/00 , C07C321/04 , C07C321/06 , C07C321/28 , C07C323/52
CPC分类号: C07C319/06 , C07C319/18
摘要: A catalytic process for the production of mercaptans from thioethers, which comprises reacting a thioether, in which the sulfur atom of the thioether function is bonded, on the one hand to a tertiary carbon atom and, on the other hand, to a primary or secondary carbon atom, with hydrogen sulfide in the presence of an appropriate acid catalyst, especially an aluminosilicate or an ion-exchange resin.
摘要翻译: 一种用于从硫醚生产硫醇的催化方法,其包括将硫醚官能团的硫原子键合的硫醚与叔碳原子反应,另一方面使一级或二级 碳原子与硫化氢在合适的酸催化剂,特别是铝硅酸盐或离子交换树脂的存在下反应。