Cobalt(II)-porphyrin catalyzed selective functionalization of alkanes with sulfurylchloride: A remarkable substituent effect
作者:Vibha Khanna、Pitchiah Tamilselvan、Swinder Jeet Singh Kalra、Javed Iqbal
DOI:10.1016/s0040-4039(00)78223-2
日期:1994.8
Cobalt(II)-porphyrin complex 1 and 2 catalyses the chlorination and sulfochlorination respectively of n-alkanes and cycloalkanes with sulfuryl chloride in benzene. The p-substituent of the benzene ring in the porphyrin complex 1 and 2 shows a remarkable chemoselectivity in these reactions.
钴(II)-卟啉配合物1和2分别用苯中的硫酰氯催化正构烷烃和环烷烃的氯化和磺基氯化。在这些反应中,卟啉配合物1和2中苯环的对位取代基表现出显着的化学选择性。