METHOD OF OBTAINING POLYCYCLIC 3-PHENYLPHOSPHOLANES Russian patent published in 2015 - IPC C07F9/547 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of obtaining novel organophosphorous derivatives of formula 1 a-d

which can find application as ligands of metal-complex catalysts, intermediate reagents for fine organic and organometallic synthesis. The method consists in the interaction of skeletal hydrocarbons of a norbornene line with triethylaluminium (AlEt₃) in the presence of the catalyst zirconocenedichloride (Cp₂ZrCl₂) in an argon atmosphere at a temperature of 15-25°C and atmospheric pressure for 12 hours without solvent with the addition at the second stage of toluene, benzene or hexane and PhPCl₂ at a temperature of -10°C in the quantity of 1:1 relative to triethylaluminium with the following mixing of the reaction mass in an argon atmosphere at room temperature for 30 minutes.

EFFECT: obtaining novel organophosphorous derivatives.

2 cl, 1 ex, 1 tbl