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N,N,N',N'-Tetra-benzyl-N''-(2,6-difluoro-benzo-yl)phospho-ric triamide
Akbar Raissi Shabari1, Mehrdad Pourayoubi, Atekeh Tarahhomi
1Faculty of Chemistry, North Tehran Branch, Islamic Azad University, Tehran, Iran.
Abstract:
In the C(O)NHP(O) fragment of the title compound, C(35)H(32)F(2)N(3)O(2)P, the P-N bond is longer and the O-P-N angle is contracted compared with the other two P-N bonds and O-P-N angles. The P atom adopts a distorted tetra-hedral environment and the phosphoryl and carbonyl groups are anti with respect to each other. The two tertiary N atoms of the dibenzyl-amido groups show sp(2) character with a slight deviation from planarity. In the crystal, pairs of N-H⋯O(P) hydrogen bonds form inversion dimers.
