22nd Iranian Chemistry Congress , 2024-05-13

Title : ( Short-range 31P-X NMR coupling constants (X = 1H and 13C) in two new phosphoramides )

Authors: Haniyeh Salari Jaieni , Mehrdad Pourayoubi ,
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Abstract

The syntheses and spectroscopic characterizations of two new phosphoramides, P(O)(NHCH2C6H4-2-Cl)3 (I) and (4-Cl-C6H4O)P(O)(NHCH2C6H4-2-Cl)2 (II) are investigated. Some topics related to the NMR coupling constants (31P-1H and 31P-13C) and chemical shifts (31P, 1H and 13C) are addressed.

Keywords

, phosphoric triamide; diamidophosphoester; phosphorus, carbon coupling constant; NMR spectroscopy