Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-06-24
1988-06-07
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549271, 558 44, 568376, 435148, 435911, 435917, 435929, 435931, 435935, 435939, C07D31194, C07D31304
Patent
active
047497971
ABSTRACT:
New tetra-alkyl-2,2,5,5-cyclohexanone-4-ol-1-compounds and their sulphonyl derivatives with the general formula: ##STR1## in which: each of R and R', identical or different, represents an alkyl radical (1-5 carbons) and R" represents a hydrogen atom or a radical SO.sub.2 R"' in which R"' represents an alkyl radical (1-5 carbons) or an aryl radical (6-14 carbons), the process and the intermediates for their preparation, as well as their use in the synthesis of cyclopropane lactones of cis structure.
REFERENCES:
patent: 3418290 (1968-12-01), Bantjes
patent: 3728372 (1973-04-01), Siddoll
patent: 4072715 (1978-02-01), Boguth et al.
Conia, "Alkylation of Saturated and, etc." CA 430h: 1963.
Nelson et al., "Bicyclo[3.1.0]hexane, etc.", JOC 22 (1957) 1146.
Azerad Robert
Buisson Didier
D'Angelo Jean
Revial Gilbert
Hollrah Glennon H.
Morris Patricia L.
Roussel Uclaf
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