The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 1990
Filed:
Feb. 16, 1989
Claude Mercier, Lyons, FR;
Rhone-Poulenc Sante, Antony, FR;
Abstract
Terpene peroxides of formula: ##STR1## in which R denotes a tertiary alkyl radical substituted, if desired, by one or more phenyl radicals, a cycloalkyl radical or a trialkylsilyl radical, R.sub.1, R.sub.2 and R.sub.3, which are identical or different, each denote hydrogen or an aliphatic radical optionally containing one or more double or triple bonds and optionally substituted, and R.sub.4 denotes an aliphatic radical optionally containing one or more double or triple bonds and optionally substituted or R.sub.3 denotes hydrogen and R.sub.2 and R.sub.4 together form an alkylene radical which may be substituted by one or more methyl radicals, are obtained by reaction of a hydroperoxide of formula R--OOH with a compound of formula: ##STR2## the operation being carried out in a basic aprotic solvent.