Process for enhancing the fragrance qualities of ethylene glycol

Details Process for enhancing the fragrance qualities of ethylene glycol Process for enhancing the fragrance qualities of ethylene glycol

1981-06-08

1983-09-13

Helfin, Bernard

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

Organic compounds

Oxygen containing

C07C 4134, C07C 4138

Patent

active

044044070

ABSTRACT:
Ethylene glycol monoaryl ethers useful as fragrance chemicals and substantially free of undesirable metallic notes are obtained by treating the product with an alkali metal borohydride at a temperature from ambient up to about 100.degree. C.

REFERENCES:
patent: 1944958 (1934-01-01), Valik et al.
patent: 2944087 (1960-07-01), Nommensen et al.
patent: 3646227 (1972-02-01), Grinstein
patent: 3865880 (1975-02-01), Quelly et al.
patent: 4107099 (1978-08-01), Hedge
Brochure published by Ventron Corporation Chemicals Division "Hydride Chemicals for Process Stream Purification" 10, 11.

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