Process for preparing the compound 1-decyloxy-4-[(7-oxa-4-octyny

Details Process for preparing the compound 1-decyloxy-4-[(7-oxa-4-octyny Process for preparing the compound 1-decyloxy-4-[(7-oxa-4-octyny

1983-03-03

1985-01-29

Helfin, Bernard

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

Organic compounds

Oxygen containing

568686, C07C 4116, C07C 43205

Patent

active

044967713

ABSTRACT:
There is described a process for preparing the compound 1-decyloxy-4-[(7-oxa-4-octynyl)-oxy]-benzene consisting in condensing methyl-propargyl-ether with 1-bromo-3-chloro-propane and in reacting the resulting intermediate with 4-decyloxy-phenol in the presence of an alkaline hydroxide.
The process can be carried out also without purifying the intermediate obtained from the first reaction.

REFERENCES:
patent: 3162653 (1964-12-01), Pullen et al.
patent: 3880935 (1975-04-01), Chodnekar et al.
patent: 4029649 (1977-06-01), Karrer
patent: 4388323 (1983-06-01), Massardo et al.

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