GB2223492B - Preparation of carboxylic acid amides - Google Patents

Preparation of carboxylic acid amides

Info

Publication number
GB2223492B
GB2223492B GB8922382A GB8922382A GB2223492B GB 2223492 B GB2223492 B GB 2223492B GB 8922382 A GB8922382 A GB 8922382A GB 8922382 A GB8922382 A GB 8922382A GB 2223492 B GB2223492 B GB 2223492B
Authority
GB
United Kingdom
Prior art keywords
preparation
carboxylic acid
acid amides
amides
carboxylic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB8922382A
Other versions
GB8922382D0 (en
GB2223492A (en
Inventor
Guenter Krummel
Juergen Curtze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB8922382D0 publication Critical patent/GB8922382D0/en
Publication of GB2223492A publication Critical patent/GB2223492A/en
Application granted granted Critical
Publication of GB2223492B publication Critical patent/GB2223492B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8922382A 1988-10-06 1989-10-04 Preparation of carboxylic acid amides Expired - Fee Related GB2223492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3834042 1988-10-06

Publications (3)

Publication Number Publication Date
GB8922382D0 GB8922382D0 (en) 1989-11-22
GB2223492A GB2223492A (en) 1990-04-11
GB2223492B true GB2223492B (en) 1992-01-02

Family

ID=6364533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8922382A Expired - Fee Related GB2223492B (en) 1988-10-06 1989-10-04 Preparation of carboxylic acid amides

Country Status (6)

Country Link
JP (1) JPH02145578A (en)
CH (1) CH679667A5 (en)
FR (1) FR2637594B1 (en)
GB (1) GB2223492B (en)
IT (1) IT1237598B (en)
NL (1) NL8902423A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2931771B1 (en) * 2012-12-15 2016-09-07 BYK-Chemie GmbH Composition for rheology control
CN104610196B (en) * 2015-01-28 2016-08-24 烟台大学 A kind of method synthesizing N-acetyl morphine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Bull. Soc. Chim. France 3, 1343(1936) *
J. Chem. Soc. Japan, Ind. Chem. Sect. 62, 220(1959) *
J. Org. Chem. 21, 1072,(1956) *

Also Published As

Publication number Publication date
IT8967849A1 (en) 1991-04-04
IT8967849A0 (en) 1989-10-04
JPH02145578A (en) 1990-06-05
GB8922382D0 (en) 1989-11-22
FR2637594B1 (en) 1991-12-27
IT1237598B (en) 1993-06-08
NL8902423A (en) 1990-05-01
GB2223492A (en) 1990-04-11
FR2637594A1 (en) 1990-04-13
CH679667A5 (en) 1992-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951004