Trimethyl-1,4-dioxaspiro[4,5]dec-7-en-8-methanol

Details Trimethyl-1,4-dioxaspiro[4,5]dec-7-en-8-methanol Trimethyl-1,4-dioxaspiro[4,5]dec-7-en-8-methanol

1975-01-06

1976-08-10

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D31710

Patent

active

039741818

ABSTRACT:
The compound 7,9,9-trimethyl-1,4-dioxoaspiro [4,5] dec-7-en-8-methanol an intermediate in the preparation of Zeaxanthin and Xanthophyll, known coloring agents for foodstuffs.

REFERENCES:
patent: 3466331 (1969-09-01), Surmatis et al.
patent: 3875241 (1975-04-01), Corbier et al.
patent: 3879424 (1975-04-01), Surmatis et al.

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