Reaction of the mesoionic 4-amino-1, 2, 4-triazolium-3-thiolates (I) with cyanogen bromide gave bicyclic mesoionic compounds (III) related to the product (II) obtained on treatment of I with phosgene. Benzoylation, tosylation, and nitrosation at the exocyclic nitrogen of III were also investigated.
4-amino-1, 2, 4-triazolium-3-thiolates(I)与
溴化氰反应生成的双环介离子化合物(III)与 I 与
光气处理后得到的产物(II)有关。此外,还研究了 III 外环
氮的
苯甲酰化、对
甲苯磺酰化和亚硝基化反应。