Process for preparing 3-phenoxybenzaldehydes

Details Process for preparing 3-phenoxybenzaldehydes Process for preparing 3-phenoxybenzaldehydes

1985-12-20

1987-09-01

Chan, Nicky

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D31734

Patent

active

046910336

ABSTRACT:
3-Phenoxybenzaldehyde acetals can be prepared by reacting a 3-bromobenzalkehyde acetal with an alkali metal phenolate at a temperature of about 130.degree.-165.degree. C. in the presence of a copper catalyst and a phenol as the sole solvent. The product acetals can be converted to the corresponding 3-phenoxybenzaldehydes by hydrolysis.

REFERENCES:
patent: 3997567 (1976-12-01), Kathawala
patent: 4284825 (1981-08-01), Degner et al.

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