title: p-Tolyl bis-(o-tolyl-amido)-phosphinate.
abstract: In the title compound, C(21)H(23)N(2)O(2)P, the P atom has a distorted tetra-hedral configuration. The O atom of the OC(6)H(4)-4-CH(3) group and the N atoms show sp(2) character. In the crystal, adjacent mol-ecules are linked by N-H⋯O hydrogen bonds into helical chains parallel to the b axis.
authors: Fahimeh
authors: F
authors: Sabbaghi
authors: Teresa
authors: T
authors: Mancilla Percino
authors: Mehrdad
authors: M
authors: Pourayoubi
authors: Marco A
authors: MA
authors: Leyva
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references: 7702794