Reaction of 2-imino-2H-chromene-3-carboxamide with phosphorus sulfides: Synthesis of novel 2-sulfido-2,3-dihydro-4H-chromeno[2,3-d][1,3,2]diaza-phosphinines

Noha M. HassaninDepartment of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt

http://orcid.org/0000-0001-8380-8432

Tarik E. AliDepartment of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt

http://orcid.org/0000-0002-7992-3478

Hafez M. El-ShaaerDepartment of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt

Mohamed M. HassanDepartment of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, EgyptCorrespondence[email protected] [email protected]

Abstract

Novel 2-sulfido-2,3-dihydro-4H-chromeno[2,3-d][1,3,2]diazaphosphinines are obtained in a simple one-pot procedure via treatment of 2-imino-2H-chromene-3-carboxamide with various phosphorus sulfides. Possible reaction mechanisms are proposed. The structure of the obtained products is confirmed by elemental analyses and spectral tools.

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Reaction of 2-imino-2H-chromene-3-carboxamide with phosphorus sulfides: Synthesis of novel 2-sulfido-2,3-dihydro-4H-chromeno[2,3-d][1,3,2]diaza-phosphinines

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Reaction of 2-imino-2H-chromene-3-carboxamide with phosphorus sulfides: Synthesis of novel 2-sulfido-2,3-dihydro-4H-chromeno[2,3-d][1,3,2]diaza-phosphinines

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