N,N′-Dicyclohexyl-N′′-(2,6-difluorobenzoyl)-N,N′-dimethylphosphoric triamide

In the title molecule, C21H32F2N3O2P, the P=O and N—H groups are syn with respect to each other, and the P atom is bonded in a distorted tetrahedral environment. The phosphoryl group adopts an anti orientation with respect to the carbonyl group. The angles at the tertiary N atoms (with bond-angle sums of 358.4 and 357.0°) confirm their sp 2 character. In the crystal, inversion dimers linked by pairs of N—H⋯O hydrogen bonds generate R 2 2(8) loops.