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:
Jul. 11, 1995
Filed:
May. 07, 1993
Applicant:
Inventors:
Giampietro Borsotti, Novara, IT;
Claudio Santini, Novara, IT;
Luigi Nataloni, Bologna, IT;
Tullio Pellizzo, Paderno Dugnano, IT;
Assignees:
Enichem S.p.A., Milan, IT;
Eniricerche S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C08B / ;
U.S. Cl.
CPC ...
536 186 ; 536-41 ; 536 185 ;
Abstract
A process is disclosed for preparing alkyl glycosides of general formula (I), by reacting an alcohol with a reducing sugar or with an equivalent of the latter, in the presence of a binary catalyst formed by a strong organic acid and a weak, also organic, base, having a K.sub.a within the range of from 10.sup.-8 to 10.sup.-1.