106691-43-4Relevant articles and documents
SYNTHESIS AND CONFORMATIONAL ANALYSIS OF GLYOXAL BIS-DITHIOACETALS: 1,4,5,8-TETRATHIADECALIN (HEXAHYDRO-1,4-DITHIINO-1,4-DITHIIN) AND TRANS-2,3-BIS(METHYLTHIO)-1,4-DITHIANE
Pericas, Miquel A.,Riera, Antoni,Guilera, Joaquim
, p. 2717 - 2724 (1986)
The synthesis of the first examples of two new classes of glyoxal bis-dithioacetals: trans-1,4,5,8-tetrathiadecalin and trans-2,3-bis(methylthio)1,4-dithiane, has been performed.The conformation of 2,2'-bis-1,3-dithiolane and trans-2,3-bis(methylthio)-1,4-dithiane in CDCl3 solution has been studied using (1)H NMR techniques.In the first case an antiperiplanar conformation has essentially been found whereas a 83/17 mixture of diaxial and diequatorial conformers has been observed in the second.