Method for the preparation of fragrances, and method for the pre

Details Method for the preparation of fragrances, and method for the pre Method for the preparation of fragrances, and method for the pre

1978-11-09

1980-11-25

Lone, Werren B.

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

Organic compounds

Oxygen containing

568597, C07C 47222

Patent

active

042358248

ABSTRACT:
The invention relates to a method for the preparation of both known and novel fragrances and flavors, and in particular to the preparation and use of the novel fragrance compound, 2,6-nonadiene nitrile, and to a novel method for the preparation of 4-heptynal as the starting product for the preparation of the 2,6-nonadiene nitrile fragrance compound.

REFERENCES:
patent: 2583194 (1952-01-01), Weisler
patent: 3157660 (1964-11-01), Stilz et al.
patent: 3168550 (1965-02-01), Blumenthal
patent: 3531510 (1970-09-01), Blumenthal
patent: 3655722 (1972-04-01), Mitchell et al.
patent: 3700717 (1972-10-01), Kappeler et al.
patent: 3824319 (1974-07-01), Schwartz et al.
Sondheimer, J. Amer. Chem. Soc., vol. 74, pp. 4040-4042.
Jutz, "Chem. Ber." vol. 92, 1983-1989 (1959).
Kirk-Othmer "Encyclopedia of Chem. Tech." vol. 12 pp. 154 & 262.
"Perfume and Flavor Chemicals" Arctander (1969) 1505, 1506, 2338-2342.
Sondheimer "J. Amer. Chem. Soc." vol. 74, 4040 (1952).
Seifert et al. "J. Agr. Food Chem", vol. 16, p. 880 (1968).

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