Synthesis of a new type of quadruply ortho-bridged biphenyl compounds with disulfide linkage, and its sulfur extrusion in concentrated H2SO4 and photochemical condition
methanodithiomethano-bridged dibenzotrithionin (1) has been synthesized. The electrochemical oxidation of 1 and its analogous compound was studied by cyclic voltammetry. A new type of the sulfur extrusion of 1 was found in the reaction of 1 with concd H2SO4 or 2 equiv of NOPF6 and in itsphotochemical reaction.
已经合成了新的甲烷二硫代甲硫醇桥联的二苯并三硫蛋白(1)。通过循环伏安法研究了1及其类似化合物的电化学氧化。在1与浓H 2 SO 4或2当量的NOPF 6的反应及其光化学反应中发现了一种新型的1型硫挤出。
FUJIHARA, HISASHI;CHIU, JER-JYE;FURUKAWA, NAOMICHI, TETRAHEDRON LETT., 30,(1989) N1, C. 2805-2808