Prins reaction products of diisoamylene, derivatives thereof, or

Details Prins reaction products of diisoamylene, derivatives thereof, or Prins reaction products of diisoamylene, derivatives thereof, or

1984-01-12

1985-12-24

Chan, Nicky

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30918

Patent

active

045607761

ABSTRACT:
Described is the genus of compounds defined according to the structure: ##STR1## wherein one of the dashed lines represents a carbon-carbon double bond and each of the other of the dashed lines represent carbon-carbon single bonds; wherein the wavy line
represents a carbon-carbon single bond or no bond; wherein when the wavy line represents a carbon-carbon single bond, Z represents methylene and when the wavy line represents no bond, Z represents hydrogen or C.sub.2 -C.sub.4 acyl prepared according to a Prins reaction between diisoamylene defined according to the structure: ##STR2## wherein one of the dashed lines represents a carbon-carbon double bond and each of the other of the dashed lines represent carbon-carbon single bonds or one of the structures: ##STR3## formaldehyde of a formaldehyde source such as trioxane or paraformaldehyde in the presence of an acyl anhydride and an acid catalyst; and organoleptic uses of such Prins reaction products in the field of perfumery, colognes, perfumed articles, foodstuffs, chewing gums, medicinal products, toothpastes, chewing tobaccos and smoking tobaccos.

REFERENCES:
patent: 3161657 (1964-12-01), Eschenmoser et al.
patent: 3959396 (1976-05-01), Ochsner et al.
patent: 3997577 (1976-12-01), Fraunberg
patent: 4287084 (1981-09-01), Boden et al.
patent: 4357247 (1982-11-01), Boden et al.

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