Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1977-08-24
1978-06-27
O'Keefe, Veronica
Compositions
Electrically conductive or emissive compositions
Metal compound containing
260598, 426538, 131 17R, C11B 900
Patent
active
040974162
ABSTRACT:
Described are the compounds 1-(2-propenyl)-3-(4-methyl-3-pentenyl)-.DELTA..sup.3 -cyclohexene-1-carboxaldehyde and 1-(2-propenyl)-4-(4-methyl-3-pentenyl)-.DELTA..sup.3 -cyclohexene-1-carboxaldehyde; and a process for preparing same by means of reacting an -cyclohexene-1-carboxaldehyde using a phase transfer agent in a two phase system according to the reaction: ##STR1## wherein the carboxaldehyde moiety is bonded to the alpha-carbon atom or the beta-carbon atom, X is chloro or bromo and M is alkali metal, processes for adding such 1-(2-propenyl)-(4-methyl-3-pentenyl)-.DELTA..sup.3 -cyclohexene-1-carboxaldehydes to consumable materials whereby:
REFERENCES:
patent: 2947780 (1960-08-01), Teegarden
patent: 3433839 (1969-03-01), Monroe
patent: 3935205 (1976-01-01), Ochsner
patent: 4031161 (1977-06-01), Sanders et al.
Chem. Ab. 81:135548c.
S. Arctander, Perfume and Flavor Chemicals, vol. I, 1754, published by author, Montclair, N.J. 1969.
Hall John B.
Novak Robert M.
Shuster Edward J.
Sprecker Mark A.
Vinals Joaquin
International Flavors & Fragrances Inc.
Liberman Arthur L.
O'Keefe Veronica
Wolffe Franklin D.
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