Intramolecular macrocyclization of bis(5-methylthio-1,2-dithiole-3-thione)s with triethyl phosphite. A stereoselective route to macrocyclic (Z)-thioxodesaurines
作者： Sandra Rudershausen , Hans-Jürgen Holdt , Helmut Reinke , Hans-Joachim Drexler , Joachim Teller
DOI: 10.1039/A802658K
关键词:
摘要: Intramolecular macrocyclizations of [oligo(oxyethylene)ethylenedithio]bridged bis(5-methylthio-1,2-dithiole-3- thione)s 5a and b with P(OEt)3 in p-xylene furnished the macrocyclic thioxodesaurin (Z)-6, (E)-7 1,3-dithiafulvene (E)-8, respectively.
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