Tetra-alkyl-2,2,5,5-cyclohexanone-4-ol-1 and sulphonylated deriv

Details Tetra-alkyl-2,2,5,5-cyclohexanone-4-ol-1 and sulphonylated deriv Tetra-alkyl-2,2,5,5-cyclohexanone-4-ol-1 and sulphonylated deriv

1984-12-05

1986-09-09

Raymond, Richard L.

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

Organic compounds

Sulfonate esters

549271, 568376, 435148, 435911, 435917, 435929, 435931, 435935, 435939, C07C 49403, C07C14320

Patent

active

046108262

ABSTRACT:
##STR1## New tetra-alkyl-2,2,5,5 cyclohexanone-4-ol-1 and their sulfonated derivatives of the general formula (I), wherein R and R', which may be the same or different, represent an alkyl radical (1-5 atoms of carbon) and R' represents a hydrogen atom or a radical SO--R'" wherein R'" represents an alkyl radical (1-5 atoms of carbon) or an aryl radical (6-14 atoms of carbon), their preparation intermediaries and process, as well as their application to the synthesis of cyclopropanic lactones having the cis structure.

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S. G. Agbalyan et al: CA 3006a-c (1964) Esters of Sulfonic Acids XIII.
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Nishinaga et al; Tetra Letters No. 28, pp. 2467-2468 (1976) .alpha.-Ketohydroperoxides from 2,4,6-tri-t-butylphenol.
Hart et al: J. Org. Chem. 31(11) pp. 3776-3779 (1966) Direct Oxidation of Durene to Cyclohexadienone.
Gaoni et al; Ring Cleavage and Oxidation Reactions of Dimethyldimedone; J. Org. Chem. 31(11) pp. 3809-3814 (1966).

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