Divinyl Sulfide: Synthesis, Properties, and Applications
1984; Taylor & Francis; Volume: 3; Issue: 9 Linguagem: Inglês
10.1080/01961778408082463
ISSN1029-0508
AutoresБ. А. Трофимов, С. В. Амосова,
Tópico(s)Sulfur-Based Synthesis Techniques
ResumoAbstract The present review deals with the synthesis, reactions, structure, and physico-chemical properties of divinyl sulfide and its derivatives, new promising monomers, cross-linking agents, and intermediates for the synthesis of fine organic chemicals. Based upon extensive experimental data a new general approach to the activation of the addition of sulfur-containing anions to triple bonds using superbasic media and systems is presented for the first time in a self-consistent manner. New reactions of acetylene and substituted acetylenes with readily available sulfur compounds (hydrogen sulfide, alkali metal sulfides, hydrosulfides, di- and polysulfides, elemental sulfur, carbon disulfide, various thiono systems, esters and salts of thioacids) in superbasic media, leading to divinyl sulfide and derivatives thereof are discussed. The process for preparing divinyl sulfide from acetylene and hydrogen sulfide, which has been developed in the Soviet Union and has made this promising monomer one of the cheapest and most readily available chemical products is a central theme of this review. The polymerizaton of divinyl sulfide and the properties and application of its polymers and copolymers are considered. The subject matter of this review is presented in context with the chemistry of divinyl sulfide homologs and analogs.
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