HIGH-SYMMETRY CHIRAL ORGANOSULFUR COMPOUNDS: 6,7-DITHIO-DIBENZO[c,e][1,2]DITHIIN AND 5,6-DITHIO-DIBENZOTHIOPHENE

HIGH-SYMMETRY CHIRAL ORGANOSULFUR COMPOUNDS: 6,7-DITHIO-DIBENZO[c,e][1,2]DITHIIN AND 5,6-DITHIO-DIBENZOTHIOPHENE
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高对称性手性有机硫化合物:6,7-二硫代-二苯并[c,e][1,2]二硫英和 5,6-二硫代-二苯并噻吩

DOI:
10.1080/10426509108029426
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发表时间:
1991
影响因子:
1.3
通讯作者:
G. Valle
G. Valle
中科院分区:
化学4区
文献类型:
--
作者:
S. Cossu;O. Lucchi;E. Piga;G. Valle

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摘要以2,2 ′,6,6 ′-四羟基联苯为原料,经Newman-Kwart反应合成了两个含硫有机化合物1和2。迄今未知的2,2 ′,6,6 ′-四巯基联苯3a不稳定,并且容易氧化成二硫化物1。报道了1的X射线晶体学分析。
Abstract The title organosulfur compounds 1 and 2 were prepared via Newman-Kwart rearrangment of the tetrathiocarbamate of 2,2′,6,6′-tetrahydroxybiphenyl. The 2,2′,6,6′-tetramercaptobiphenyl 3a, hitherto unknown, is not stable and it oxidizes easily to the bisdisulfide 1. An X-ray crystallographic analysis of 1 is reported.