Catalytic sulfuration of dienes with metallocene polysulfides
作者:Andrzej Z. Rys、David N. Harpp
DOI:10.1016/s0040-4039(98)02073-5
日期:1998.12
Elemental sulfur reacts with conjugated 1,3-dienes to give cyclic di-and tetrasulfides. The yield is significantly improved in the presence of catalytic amounts of organometallic polysulfides. The nature of this effect is discussed. (C) 1998 Elsevier Science Ltd. All rights reserved.