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. 02, 2016
Filed:
Nov. 01, 2011
Peter Poechlauer, Echt, NL;
Rafael Wilhelmus Elisabeth Ghislain Reintjens, Echt, NL;
Hubertus Johannes Adrianus Dielemans, Echt, NL;
Mehul Thathagar, Echt, NL;
Jeroen Hubertina Gerardus Konings, Echt, NL;
Peter Poechlauer, Echt, NL;
Rafael Wilhelmus Elisabeth Ghislain Reintjens, Echt, NL;
Hubertus Johannes Adrianus Dielemans, Echt, NL;
Mehul Thathagar, Echt, NL;
Jeroen Hubertina Gerardus Konings, Echt, NL;
DPx Holdings B.V., Amsterdam, NL;
Abstract
A process for producing a reaction product of a diazo compound, which process comprises: a. continuously supplying to a first reactor a precursor of a diazo compound; a water-miscible solvent; a base and water; b. mixing the precursor of a diazo compound; the water-miscible solvent; the base and water to generate a diazo compound; c. continuously removing from the first reactor, through a hydrophobic membrane, into a second reactor the formed diazo compound; d. continuously removing from the first reactor all reaction products that have not passed into the second reactor; e. continuously supplying to the second reactor a substrate in a non-water-miscible solvent; f. mixing the above components to generate a reaction product of a diazo compound; and g. continuously removing from the second reactor the non-water-miscible solvent and the reaction product of the diazo compound, and apparatus suitable for carrying out such a process.