Preparation of lactams

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CPC
C07D201/02

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D201/00Preparation, separation, purification or stabilisation of unsubstituted lactams

Current Industry

C07D201/02Preparation of lactams

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing C4-C15 lactams
- Patent number 10,618,873
- Issue date Apr 14, 2020
- BASF SE
- Richard Dehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrroli...
- Patent number 10,577,320
- Issue date Mar 3, 2020
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Taraneh Farida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts and processes for the hydrogenation of amides
- Patent number 9,745,332
- Issue date Aug 29, 2017
- The Governors of the Univerity of Alberta
- Steven Bergens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation of cyclohexylbenzene
- Patent number 9,586,898
- Issue date Mar 7, 2017
- ExxonMobil Chemical Patents Inc.
- Jihad Mohammed Dakka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic deamination for caprolactam production
- Patent number 8,283,466
- Issue date Oct 9, 2012
- Board of Trustees of Michigan State University
- John W. Frost
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing lactam
- Patent number 6,989,444
- Issue date Jan 24, 2006
- ASAHI KASEI CHEMICALS CORPORATION
- Asima Sultana
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of making pyrrolidones
- Patent number 6,706,893
- Issue date Mar 16, 2004
- Battelle Memorial Institute
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of making pyrrolidones
- Patent number 6,670,483
- Issue date Dec 30, 2003
- Battelle Memorial Institute
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of making pyrrolidones
- Patent number 6,632,951
- Issue date Oct 14, 2003
- Battelle Memorial Institute
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of making pyrrolidones
- Patent number 6,603,021
- Issue date Aug 5, 2003
- Battelle Memorial Institute
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of β-lactam compound
- Patent number 6,407,228
- Issue date Jun 18, 2002
- Japan as represented by Director General of Agency of Industrial Science and...
- Yoichi Taguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for simultaneously producing a cyclic lactam and a cyclic amine
- Patent number 6,362,333
- Issue date Mar 26, 2002
- BASF Aktiengesellschaft
- Martin Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coproduction of a cyclic lactam and a cyclic amine
- Patent number 6,362,332
- Issue date Mar 26, 2002
- BASF Aktiengesellschaft
- Martin Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amidinophenyl-pyrrolidines, -pyrrolines, and -isoxazolidines and de...
- Patent number 6,057,342
- Issue date May 2, 2000
- Dupont Pharmaceutical Co.
- John Matthew Fevig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of benzosulphonamides as inhibitors of the enzyme cyclo...
- Patent number 6,004,948
- Issue date Dec 21, 1999
- Nycomed Austria GmbH
- Heinz Blaschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-substituted lactams
- Patent number 5,986,092
- Issue date Nov 16, 1999
- SNPE
- Michel Denarie
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing epsilon caprolactams
- Patent number 5,962,680
- Issue date Oct 5, 1999
- Union Carbide Chemicals & Plastics Technology Corporation
- Thomas Carl Eisenschmid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epsilon caprolactam compositions
- Patent number 5,925,754
- Issue date Jul 20, 1999
- Union Carbide Chemicals & Plastics Technology Corporation
- John Michael Maher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copper catalyzed process for producing 4-substituted azetidinone de...
- Patent number 5,808,055
- Issue date Sep 15, 1998
- Suntory Limited
- Masashi Nakajima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of synthesizing N-acyl auxiliaries
- Patent number 5,594,134
- Issue date Jan 14, 1997
- Merck & Co., Inc.
- Guo-Jie Ho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 5-membered ring heterocycles
- Patent number 5,453,516
- Issue date Sep 26, 1995
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-substituted lactams
- Patent number 5,338,861
- Issue date Aug 16, 1994
- Bayer Aktiengesellschaft
- Artur Botta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of N-substituted lactams
- Patent number 5,276,165
- Issue date Jan 4, 1994
- BASF Aktiengesellschaft
- Hans-Juergen Weyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-Lactams, their production, intermediates thereto and derivat...
- Patent number 4,178,286
- Issue date Dec 11, 1979
- Research Corporation
- Harry H. Wasserman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lower lactams from allylic amine substrates
- Patent number 4,111,952
- Issue date Sep 5, 1978
- Texaco Inc.
- John F. Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of 2-dialkylamino-3H-azepines into epsilon caprolactams
- Patent number 4,110,323
- Issue date Aug 29, 1978
- S.A. Texaco Belgium N.V.
- Sylvain A. R. Dewaele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lower lactams from allylic halide substrates
- Patent number 4,110,340
- Issue date Aug 29, 1978
- Texaco Inc.
- John F. Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pyrrolidone-2
- Patent number 4,012,418
- Issue date Mar 15, 1977
- Stamicarbon B.V.
- Sijbrandus E. Schaafsma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of lactams
- Patent number 3,947,406
- Issue date Mar 30, 1976
- BP Chemicals (U.K.) Limited
- Edwin George Edward Hawkins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of omega-aminoalkanoic acids
- Patent number 3,933,873
- Issue date Jan 20, 1976
- Texaco Inc.
- Richard F. Love
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE-SUPPORTED CATALYST REMOVAL IN THE EPOXIDATION OF CYCLIC UN...
- Publication number 20170095789
- Publication date Apr 6, 2017
- Evonik Industries AG
- Ralf MEIER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYSTS AND PROCESSES FOR THE HYDROGENATION OF AMIDES
- Publication number 20140163225
- Publication date Jun 12, 2014
- THE GOVERNORS OF THE UNIVERSITY OF ALBERTA
- Steven Bergens
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Oxidation Of Cyclohexylbenzene
- Publication number 20140148569
- Publication date May 29, 2014
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jihad Mohammed Dakka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalytic Deamination for Caprolactam Production
- Publication number 20100145003
- Publication date Jun 10, 2010
- Board of Trustees of Michigan State University
- John W. Frost
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing lactam
- Publication number 20040215013
- Publication date Oct 28, 2004
- Asima Sultana
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of making pyrrolidones
- Publication number 20030125570
- Publication date Jul 3, 2003
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of making pyrrolidones
- Publication number 20030120087
- Publication date Jun 26, 2003
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of making pyrrolidones
- Publication number 20030114687
- Publication date Jun 19, 2003
- Todd Werpy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of making pyrrolidones
- Publication number 20030097006
- Publication date May 22, 2003
- Todd Werpy
- C07 - ORGANIC CHEMISTRY

Preparation of lactams

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing C4-C15 lactams

Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrroli...

Catalysts and processes for the hydrogenation of amides

Oxidation of cyclohexylbenzene

Catalytic deamination for caprolactam production

Process for producing lactam

Methods of making pyrrolidones

Methods of making pyrrolidones

Methods of making pyrrolidones

Methods of making pyrrolidones

Method for the preparation of &#x03B2;-lactam compound

Method for simultaneously producing a cyclic lactam and a cyclic amine

Coproduction of a cyclic lactam and a cyclic amine

Amidinophenyl-pyrrolidines, -pyrrolines, and -isoxazolidines and de...

Derivatives of benzosulphonamides as inhibitors of the enzyme cyclo...

Process for the preparation of N-substituted lactams

Processes for producing epsilon caprolactams

Epsilon caprolactam compositions

Copper catalyzed process for producing 4-substituted azetidinone de...

Process of synthesizing N-acyl auxiliaries

Preparation of 5-membered ring heterocycles

Process for the preparation of N-substituted lactams

Preparation of N-substituted lactams

.beta.-Lactams, their production, intermediates thereto and derivat...

Process for preparing lower lactams from allylic amine substrates

Conversion of 2-dialkylamino-3H-azepines into epsilon caprolactams

Process for preparing lower lactams from allylic halide substrates

Process for the preparation of pyrrolidone-2

Process for the production of lactams

Preparation of omega-aminoalkanoic acids

Patents Applicationslast 30 patents

MEMBRANE-SUPPORTED CATALYST REMOVAL IN THE EPOXIDATION OF CYCLIC UN...

CATALYSTS AND PROCESSES FOR THE HYDROGENATION OF AMIDES

Oxidation Of Cyclohexylbenzene

Catalytic Deamination for Caprolactam Production

Process for producing lactam

Methods of making pyrrolidones

Methods of making pyrrolidones

Methods of making pyrrolidones

Methods of making pyrrolidones

Method for the preparation of β-lactam compound