In an article, published in an article, once mentioned the application of 166330-10-5, Name is (Oxybis(2,1-phenylene))bis(diphenylphosphine),molecular formula is C36H28OP2, is a conventional compound. this article was the specific content is as follows.category: chiral-phosphine-ligands
A 4, 5 – double-diphenyl phosphine – 9, 9 – dimethyl xanthene synthetic method (by machine translation)
The invention discloses a 4, 5 – double-diphenyl phosphine – 9, 9 – dimethyl xanthene compound synthesis method, which belongs to the field of organic synthesis. In the strong acid under the conditions of high temperature, the toluene solvent in, double (2 – diphenyl […]) ether and acetone reaction, synthesis of 4, 5 – double-diphenyl phosphine – 9, 9 – dimethyl xanthene compound. Few reaction steps of this invention, the operation is simple, high yield, is suitable for industrial production. (by machine translation)
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Reference£º
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