.alpha.-Oxy(oxo) sulfides and ethers

Details .alpha.-Oxy(oxo) sulfides and ethers .alpha.-Oxy(oxo) sulfides and ethers

1976-10-07

1977-08-30

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260590D, 260488CD, 260488F, 260611R, 260609R, 260455R, 260481R, 260593R, 426650, 252522, 252 89R, 252108, 424 65, 424 59, 424 70, 424 76, C07C 49175

Patent

active

040454916

ABSTRACT:
Described are .alpha.-oxy(oxo) sulfides and ethers having the generic structure: ##STR1## wherein X is one of: ##STR2## Z is one of sulfur or oxygen; when R.sub.1 and R.sub.2 are taken separately, R.sub.1 is hydrogen or methyl, and R.sub.2 is methyl; and when R.sub.1 and R.sub.2 are taken together, R.sub.1 and R.sub.2 form phenyl moieties; and Y is one of C.sub.1 -C.sub.4 alkyl, C.sub.3 or C.sub.4 alkenyl, acetyl, methoxycarbonylmethyl, or 1,3-diethylacetonyl.
Addition of one or more .alpha.-oxy(oxo) sulfides and ethers to foodstuff flavorings or foodstuffs is indicated to produce the following aroma and flavor characteristics, in the alternative or taken together:

REFERENCES:
patent: 3773524 (1973-11-01), Katz et al.
patent: 3819712 (1974-06-01), Lamparsky et al.
patent: 3946080 (1976-03-01), Demole

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