中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (Z)-1-(Phenylthio)-2-butene | 36195-55-8 | C10H12S | 164.271 |
—— | 3-(phenylthio)but-1-ene | 701-75-7 | C10H12S | 164.271 |
丁-3-烯-1-基(苯基)硫烷 | homoallyl phenyl sulfide | 4285-49-8 | C10H12S | 164.271 |
反式-1-苯基巯基丁烯-(1) | trans-1-Phenylmercaptobuten-(1) | 21106-26-3 | C10H12S | 164.271 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (Z)-1-(Phenylthio)-2-butene | 36195-55-8 | C10H12S | 164.271 |
—— | 4-phenylthio-2-pentene | 1129-51-7 | C11H14S | 178.298 |
丁-3-烯-1-基(苯基)硫烷 | homoallyl phenyl sulfide | 4285-49-8 | C10H12S | 164.271 |
—— | (E)-1-(phenylsulfinyl)but-2-ene | 86838-05-3 | C10H12OS | 180.271 |
反式-1-苯基巯基丁烯-(1) | trans-1-Phenylmercaptobuten-(1) | 21106-26-3 | C10H12S | 164.271 |
The preparation of some novel four-carbon electrophiles and electrophile intermediates is described. Thus, the chlorobutenyl sulfone (5), the iodobutynyl sulfone (6) and the hitherto unreported chlorobutynyl sulfone (4) were prepared. The novel intermediates, containing a chelating imidazolyl functionality, the N- methylimidazolyl sulfides (13)-(15) were also prepared. However, they polmerized rapidly, thus preventing further synthetic manipulations. The preparation of the α-( trimethylsilyl ) butadienyl sulfones (17) and (18) is described and the mode of formation of the intermediate α- trimethylsilyl sulfides (21) and (22) from the trimethylsilylbutenyl sulfide (27) is discussed.