An investigation of the structure of the so-called phenarsazine
作者:H. Vermeer、R. Lourens、F. Bickelhaupt
DOI:10.1016/0040-4020(75)80265-1
日期:1975.1
proposed aromatic structure 3 is not correct, spectral and chemical evidence showing that this compound is 10,10′-bis(5,10-dihydrophenarsazinyl) 16. An attempt to synthesize phenarsazine 3 by base-induced hydrogen chloride elimination was unsuccessful. However, mass spectroscopic evidence indicates that phenarsazine is formed by thermal elimination of either hydrogen chloride or methanol from 10-chloro-5