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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.:

US 10364220 B1

PDFFull Text
Expired
Date of Patent:
Jul. 30, 2019

Filed:

Jun. 27, 2018

Synthesis of succinimides and quaternary ammonium ions for use in making molecular sieves

Applicant:

Exxonmobil Chemical Patents Inc., Baytown, TX (US);

Inventors:

Kirk D. Schmitt, Pennington, NJ (US);

Stephen Zushma, Clinton, NJ (US);

Allen W. Burton, Stewartsville, NJ (US);

Assignee:

ExxonMobil Chemical Patents Inc., Baytown, TX (US);

Attorney:

Darryl M. Tyus

Primary Examiner:

Matthew P Coughlin

Assistant Examiner:

Sagar Patel

Int. Cl.
CPC ...
A61K 31/4025 (2006.01); A61K 31/40 (2006.01); C07D 207/06 (2006.01); C07D 403/06 (2006.01); B01J 20/18 (2006.01); B01J 29/06 (2006.01); C01B 39/02 (2006.01); C01B 39/42 (2006.01); C07D 207/408 (2006.01); C01B 39/36 (2006.01); B01J 29/85 (2006.01); B01J 29/70 (2006.01); B01J 29/40 (2006.01); C07D 207/40 (2006.01); C07D 207/48 (2006.01); C01B 39/04 (2006.01); C01B 39/48 (2006.01); C01B 39/54 (2006.01);
U.S. Cl.
CPC ...
C07D 207/06 (2013.01); B01J 20/18 (2013.01); B01J 29/40 (2013.01); B01J 29/70 (2013.01); B01J 29/7023 (2013.01); B01J 29/7034 (2013.01); B01J 29/85 (2013.01); C01B 39/04 (2013.01); C01B 39/365 (2013.01); C01B 39/42 (2013.01); C01B 39/48 (2013.01); C01B 39/54 (2013.01); C07D 207/40 (2013.01); C07D 207/408 (2013.01); C07D 207/48 (2013.01); C07D 403/06 (2013.01);
Abstract

The present invention relates to the synthesis of succinimides, in particular to a method for the synthesis of a succinimide compound, comprising the step of reacting an alkyne, with carbon monoxide and ammonia or an amine, in the presence of an iron catalyst, wherein the reaction is carried out in an amine liquid phase and/or in the absence of an ether solvent. The succinimides may be reduced to quaternary ammonium cations which may be used as structure directing agents in the synthesis of molecular sieves.

Find Patent Forward Citations

Schmitt, Kirk. (2019). Synthesis of succinimides and quaternary ammonium ions for use in making molecular sieves (U.S. Patent No. 10364220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10364220

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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