Record number :
2533224
Title of article :
Synthesis, characterization, and antimicrobial activity of some new phosphorus macrocyclic compounds containing pyrazole rings
Author/Authors :
ALI, Tarik El-Sayed Ain Shams University - Faculty of Education - Department of Chemistry, Egypt , ABDEL-GHAFFAR, Salah Abdel-Aziz Ain Shams University - Faculty of Education - Department of Chemistry, Egypt , EL-MAHDY, Kamilia Mohamed Ain Shams University - Faculty of Education - Department of Chemistry, Egypt , ABDEL-KARIM, Somaia Mohamed Ain Shams University - Faculty of Education - Department of Chemistry, Egypt
From page :
160
To page :
169
Abstract :
A simple synthetic method is reported for the preparation of some new phosphorus macrocycles in which the pyrazole rings are appended to a phosphorus atom. The methodology is based on the cyclocondensation reaction of bis(4-formylpyrazolyl) phosphine oxides (1a, 1b) with nitrogen nucleophiles that contain active terminal amino groups. The antimicrobial activities of the synthesized compounds were assayed.
Keywords :
Phosphorus macrocycles , pyrazole , cyclocondensation , nitrogen nucleophiles
Journal title :
Turkish Journal of Chemistry
Link To Document :
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