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Short Paper | Regular issue | Vol 102, No. 10, 2021, pp.2019-2026
Published online, 3rd August, 2021
DOI: 10.3987/COM-21-14515
A Convenient Synthesis of Novel 6-Aryl-5-phenyl-5-oxido-6,7-dihydro[1,3,4,2]thiadiazaphospholo[5,4-c][1,2,4,5]triazaphosphinines

Tarik E. Ali,* Mohammed A. Assiri, Abdullah Y. Alzahrani, and Mohamed A. Salem

*Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt


A convenient method for design of novel 6-aryl-5-phenyl-5-oxido-6,7- dihydro[1,3,4,2]thiadiazaphospholo[5,4-c][1,2,4,5]triazaphosphinines was achieved. This method depended on three-component reaction of 5-hydrazino-1,3,4,2-thiadiaza- phosphole with aromatic aldehydes and phenyldichlorophosphine in dry THF. The methodology was easy, efficient, catalyst-free and good synthetic procedure.