The Absolute Best Science Experiment for Tris(dimethylamino)phosphine

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Electric Literature of 1608-26-0. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 1608-26-0, Name is Tris(dimethylamino)phosphine

The totally diastereoselective synthesis of new P-stereogenic (o-hydroxyaryl)diazaphospholidines, in the form of their borane complexes 4a-4h, is described. The efficiency of this procedure is based both, on a one-pot and totally diastereoselective synthesis of the precursors (ortho-bromoaryloxy) diazaphosphospholidine-borane complexes 3a-3h, and on a stereoselective P-O to P-C migration rearrangement. A X-ray diffraction study of the structures of the product 4f and his precursor 3f shows unambiguously the totally stereoselectivity of the P-O to P-C rearrangement with clean retention of the phosphorus configuration. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

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Reference:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate