Dihydrofurans

Details Dihydrofurans Dihydrofurans

1983-06-13

1985-05-07

Sutto, Anton H.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

252522R, C07D30728, A61K 746

Patent

active

045159785

ABSTRACT:
2,4,5-Trisubstituted-2,3-dihydrofurans useful as fragrance compounds are provided herein. The compounds of this invention correspond to the general formula ##STR1## wherein R is an ethyl or vinyl group, R.sub.1 is an alkyl group having from 1 to 4 carbon atoms and R.sub.2 is a hydrocarbon radical having from 3 to 10 carbon atoms. The 2,3-dihydrofuran compounds of the present invention are useful components in the preparation and formulation of fragranced cosmetic and toiletry products.

REFERENCES:
patent: 3764567 (1973-10-01), Wakayama et al.
Baharel et al., "Chem. Abs.", vol. 75(1971), 87758y.
Wilson et al., "Chem. Abs.", vol. 93(1980), 71095r.
Melikyan et al., "Chem. Abs.", vol. 93(1980), 239,112v.
Vinogradov et al., "Chem. Abs.", vol. 94(1981), 15458v.

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