Reduction of diethyl phenylmalonate to 2-phenyl-1,3-propanediol

Details Reduction of diethyl phenylmalonate to 2-phenyl-1,3-propanediol Reduction of diethyl phenylmalonate to 2-phenyl-1,3-propanediol

1989-06-07

1992-02-25

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 29136

Patent

active

050915959

ABSTRACT:
Syntheses for the preparation of 2-phenyl-1,3-propanediol, a useful intermediate for the preparation of 2-phenyl-1,3-propanediol dicarbamate, by the selective reduction of diethyl phenylmalonate with the Lewis acid type metal hydrides diisobutylaluminum hydride (DIBAH) or borane dimethylsulfide (BMS) in solution with heterocyclic ethers are disclosed.

REFERENCES:
patent: 3770837 (1973-11-01), Favstritsky et al.
patent: 4156791 (1979-05-01), Childs
patent: 4172961 (1979-10-01), Henery et al.
patent: 4189615 (1980-02-01), Childs
patent: 4868345 (1989-09-01), Drent

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