16131-50-3Relevant academic research and scientific papers
SPECTROSCOPIC PROPERTIES OF N,N'-DITHIOBISAMINES AND THEIR CYCLIC ANALOGUES N,N'-DIALKYLCYCLOTETRASULFUR-1,4-DIIMIDES
Diaz V., C.,Arancibia, A.
, p. 1 - 8 (2007/10/02)
A series of N,N'dithiobisamines R2N-S-S-NR2 NR2=N(CH3)2, N(CH2CH3)2, pipreridine, morpholine, N(CH2-C6H5)2 and N,N'-dialkylcyclotetrasulfur-1,4-diimides (RN)2S4R=CH3, C6H11, CH2C6H5 has been prepared and their 1H-NMR, IR, and UV spectra measured.The proton chemical shifts and the ν(S-N) frequency data are consistent with a chain open conformation for R2N-S-S-NR2 and with a cyclic structure for (RN)2S4.From UV spectral data, values of the disulfide dihedral angle were estimated and a strucrture for the compound proposed.
