作者:P. V. Nikul’shin、A. M. Maksimov、Yu. V. Gatilov、V. E. Platonov
DOI:10.1134/s107036321812006x
日期:2018.12
l-3,5,6-trifluorobenzenethiol, and 3-chloro-2,5,6-trifluoropyridine-4-thiol with tetrafluoroethylene has given, heptafluoro-5- chloro-2,3-dihydrobenzo[b]thiophene, 6-trifluoromethylheptafluoro-2,3-dihydrobenzo[b]thiophene, and heptafluoro- 2H,3H-thieno[2,3-c]pyridine, respectively, as the major products. The reactions of these thiols containing the chlorine atom in the ortho-position to the thiol group
2,5-二氯-3,4,6-三氟苯硫醇,2-氯-4-三氟甲基-3,5,6-三氟苯硫醇和3-氯-2,5,6-三氟吡啶-4-硫醇的共热解与四氟乙烯已给出,七氟-5-氯-2,3-二氢苯并[ b ]噻吩,6-三氟甲基七氟-2,3-二氢苯并[ b ]噻吩和七氟-2 H,3 H-噻吩并[2,3- c ]吡啶分别为主要产物。这些在硫醇基的邻位含有氯原子的硫醇的反应不同于4-氯-2,3,5,6-四氟苯硫醇和四氟乙烯之间的反应,后者以全氟茚满为主要产物。