One-bond C–H coupling constants of the anionic carbon of anions derived from disulphones (1)–(3) provide unequivocal evidence for the trigonal hybridization of the charged carbon, previously assigned as tetrahedral; it is shown that the 1,3-dithiolane 1,1,3,3-tetraoxide undergoes ring opening upon treatment with strong bases.
源自二
磺酸盐(1)-(3)的阴离子的阴离子碳的一键C–H耦合常数为带电碳的三角杂交提供了明确的证据,该碳以前被指定为四面体。结果表明,在用强碱处理后,1,3-二
硫杂
环戊烷1,1,3,3-四氧化物发生开环。