Thermal rearrangements of allyl 2,2-dichlorovinyl and 1,2,2-trichlorovinyl sulfides
作者:Enkou Nagashima、Kunio Suzuki、Minoru Sekiya
DOI:10.1016/s0040-4039(01)90527-1
日期:1981.1
Unique rearrangements of allyl 2,2-dichlorovinyl and 1,2,2-trichlorovinyl sulfides have been found. On heating the former gave 1,2-dichloro-l,4-pentadienes and the latter 2,3-dichloro-5-chloromethyl-4,5-dihydrothiophenes and 3,5,6-trichloro-3,4-dihydro-2H-thiopyranes .
已经发现烯丙基2,2-二氯乙烯基硫化物和1,2,2-三氯乙烯基硫化物的独特重排。在加热时,前者得到1,2-二氯-1,4-戊二烯,而后者2,3-二氯-5-氯甲基-4,5-二氢噻吩和3,5,6-三氯-3,4-二氢-2H -硫代吡喃。