Processes for preparing methyl substituted-2-oxohexane mixtures

Details Processes for preparing methyl substituted-2-oxohexane mixtures Processes for preparing methyl substituted-2-oxohexane mixtures

1983-05-24

1985-01-22

Sutto, Anton H.

Compositions

Electrically conductive or emissive compositions

Metal compound containing

A61K 746

Patent

active

044950918

ABSTRACT:
Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel methyl substituted-2-oxohexane derivatives produced by dimerizing isoamylene (2-methyl-2-butene); then oxidizing the resulting product using formic acid and hydrogen peroxide; then reducing the resulting ketone(s) with an alkali metal borohydride; and then, optionally, reacting the resulting alcohol(s) with acetic anhydride to form one or more esters; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic cationic nonionic or zwitterionic detergents, fabric softener compositions, hair preparations, perfumed polymers and deodorant compositions as well as bleaching compositions containing same.
Also covered is the genus of compounds defined according to the structure: ##STR1## wherein R.sub.12 represents hydroxyl:

REFERENCES:
patent: 4405820 (1983-09-01), Boden
patent: 4420423 (1983-12-01), Boden et al.

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