Substituted succinaldehyde monoacetals

Details Substituted succinaldehyde monoacetals Substituted succinaldehyde monoacetals

1974-11-13

1977-08-23

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260600R, 2603407, 260602, 260615A, 252522, 260473G, 260484R, 424341, 424342, 424308, 424312, C07C 4500, C07C 4702

Patent

active

040440265

ABSTRACT:
New substituted succinaldehyde monoacetals which are produced by introducing an .alpha., .beta.-unsaturated aldehyde bearing halogen, arylsulfonyl or alkylsulfonyl as a substituent in the .gamma.-position into a solution of an alkali metal alcoholate, an alkali metal glycolate or an alkali metal phenolate in a lower alcohol at a temperature of less than 50.degree. C. The new succinaldehyde monoacetals are of great interest as intermediates in the production of perfumes and of terpene derivatives of the type of juvenile hormones.

REFERENCES:
hattori, Chemical Abstracts, vol. 55 (1961) 20928b).
Slama et al., Proceedings of the National Academy of Sciences (1965) vol. 54, p. 413.
Slama, Annual Review of Biochemistry, vol. 40 (1971) p. 1098.
Sarmiento et al., Science, vol. 179 (1973) p. 1342.

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