Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12258/8339
Title: Unexpected Result of Thiophosphorylation of 6-Aminopyrano[2,3-c]pyrazole-5-carbonitrile Derivative
Authors: Dotsenko, V. V.
Доценко, В. В.
Aksenov, N. A.
Аксенов, Н. А.
Aksenova, I. V.
Аксенова, И. В.
Keywords: 1,2-oxaphosphinines;Phosphorus(V) sulfide;Pyrano[2,3-c]pyrazoles;Thiophosphorylation
Issue Date: 2019
Publisher: Pleiades Publishing
Citation: Dotsenko, V.V., Dushenko, V.A., Aksenov, N.A., Aksenova, I.V., Netreba, E.E. Unexpected Result of Thiophosphorylation of 6-Aminopyrano[2,3-c]pyrazole-5-carbonitrile Derivative // Russian Journal of General Chemistry. - 2019. - Volume 89. - Issue 9. - Pages 1752-1759
Series/Report no.: Russian Journal of General Chemistry
Abstract: The reaction of 6-amino-3-methyl-4-(2,4-dichlorophenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile with phosphorus sulfide in boiling pyridine unexpectedly leads to the formation of a not previously described heterocyclic system—[1,2]oxaphosphinino[6,5-c]pyrazole derivative. Structure of the obtained compound was proved using 2D NMR spectroscopy and X-ray diffraction analysis
URI: https://www.scopus.com/record/display.uri?eid=2-s2.0-85074083725&origin=resultslist&sort=plf-f&src=s&st1=Unexpected+Result+of+Thiophosphorylation+of+6-Aminopyrano%5b2%2c3-c%5dpyrazole-5-carbonitrile+Derivative&st2=&sid=4f408b59f4849f50794099559112287a&sot=b&sdt=b&sl=113&s=TITLE-ABS-KEY%28Unexpected+Result+of+Thiophosphorylation+of+6-Aminopyrano%5b2%2c3-c%5dpyrazole-5-carbonitrile+Derivative%29&relpos=0&citeCnt=0&searchTerm=
http://hdl.handle.net/20.500.12258/8339
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