New Phosphorus-Containing Semicarbazides and Bisureas Based on Diphenylphosphinylacetic and Formic Acids Hydrazides

New Phosphorus-Containing Semicarbazides and Bisureas Based on Diphenylphosphinylacetic and Formic Acids Hydrazides Full article

Journal

Russian Journal of General Chemistry
ISSN: 1070-3632 , E-ISSN: 1608-3350

Output data

Year: 2025, Volume: 95, Number: 7, Pages: 1849-1856 Pages count : 8 DOI: 10.1134/s1070363225602923

Authors

Isaeva A.O. ¹ , Burangulova R.N. ¹ , Krutov I.A. ² , Shirshova A.V. ¹ , Sayfutdinova M.N. ¹ , Samigullina A.I. ³ , Gavrilova E.L. ¹

Affiliations

1	Kazan National Research Technological University, 420015, Kazan, Russia
2	LLC “SYNTOL”, 125499, Moscow, Russia
3	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia

A method was proposed for obtaining previously unknown phosphorylated acyl- and formylsemicarbazides by the reaction of diphenylphosphinylacetic and formic acid hydrazides with various isocyanates. It was found that, depending on the temperature, solvent and reagent ratio, either phosphorylated acyl- and formylsemicarbazides, or bisureas based on them, or a mixture of these two compounds were formed. The process of bisurea formation is sequential.

Isaeva A.O. , Burangulova R.N. , Krutov I.A. , Shirshova A.V. , Sayfutdinova M.N. , Samigullina A.I. , Gavrilova E.L.
New Phosphorus-Containing Semicarbazides and Bisureas Based on Diphenylphosphinylacetic and Formic Acids Hydrazides
Russian Journal of General Chemistry. 2025. V.95. N7. P.1849-1856. DOI: 10.1134/s1070363225602923 WOS Scopus OpenAlex

Web of science:	WOS:001545472400008
Scopus:	2-s2.0-105012584155
OpenAlex:	W4412955926

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