Ether carboxaldehydes

Details Ether carboxaldehydes Ether carboxaldehydes

1985-06-14

1986-07-08

Helfin, Bernard

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

Organic compounds

Oxygen containing

568444, 568446, 568454, 568496, 568497, C07C 4719, C07C 4721, C07C 4732, C07C 4550

Patent

active

045994684

ABSTRACT:
Described are ether carboxaldehydes defined according to the generic structure: ##STR1## wherein X represents aryl, alkaryl, hydroxyalkyl, alkenyl, cycloalkenyl, lower alkyl or bicycloalkyl; wherein Y represents C.sub.1 -C.sub.3 lower alkylene; wherein Z completes an alkyl substituted C.sub.6 cycloalkyl ring or represents no moiety; wherein R represents hydrogen or methyl; wherein m represents 0 or 1; wherein n represents 0 or 1; wherein p represents 0 or 1 and wherein q represents 0 or 1 with the provisos that when m is 1, Z completes the alkyl substituted or unsubstituted C.sub.6 cycloalkyl ring; that p is 1 when q is 0; and that when p is 0, q is 1, processes for producing same by reacting allyl ethers defined according to the structure: ##STR2## wherein x, y, z, m, n and r are as defined above with a mixture of carbon monoxide and hydrogen by means of an oxo reaction products produced according to said oxo reaction which are mixtures which contain the above-mentioned ether carboxaldehydes as well as methods for augmenting or enhancing the aroma or taste of consumable materials, including perfumes, colognes and perfumed articles; foodstuffs, chewing gums, chewing tobaccos, medicinal products and toothpastes; and smoking tobaccos and smoking tobacco articles by adding thereto aroma or taste augmenting or enhancing quantities of the thus produced ether carboxaldehydes or ether carboxaldehyde-containing mixtures.
Also described are perfume compositions, colognes, perfumed articles (including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, drier-added fabric softener articles, hair preparations, deodorant compositions, bleaching compositions and perfumed polymers), foodstuffs, chewing gums, toothpastes, medicinal products, chewing tobaccos, smoking tobaccos and smoking tobacco articles containing the products thus produced.

REFERENCES:
patent: 3981924 (1976-09-01), Hall
patent: 4205186 (1980-05-01), Sprecker et al.
patent: 4311617 (1982-01-01), Ansari et al.
patent: 4383125 (1983-05-01), Harris et al.

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