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:
Feb. 05, 2008
Filed:
Dec. 27, 2005
Jihad Mohammed Dakka, Whitehouse Station, NJ (US);
Doron Levin, Annandale, NJ (US);
Jon Edmond Randolph Stanat, Baton Rouge, LA (US);
Jihad Mohammed Dakka, Whitehouse Station, NJ (US);
Doron Levin, Annandale, NJ (US);
Jon Edmond Randolph Stanat, Baton Rouge, LA (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
The present invention relates to a process for producing phenol and a ketone of general formula RCOCHR(I), in which Rand Reach independently represent an alkyl group having from 1 to 4 carbon atoms, said process comprising: in which Rand Rhave the same meaning as in formula (I) and in which X represents a carbonyl (CO) group or a sulfonyl (SO) group, n is 0, 1, 2, 3 or 4, Ris one or several groups selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amino group and Ris a hydrogen atom, an alkaline metal cation or an alkaline earth metal cation, or in the presence of N,N',N″-trihydroxyisocyanuric acid (THICA), to produce a product comprising a hydroperoxide of general formula (IV) in which Rand Rhave the same meaning as in formula (I), and