GB1206185A - Process for the preparation of amine salts - Google Patents

Process for the preparation of amine salts

Info

Publication number
GB1206185A
GB1206185A GB5100667A GB5100667A GB1206185A GB 1206185 A GB1206185 A GB 1206185A GB 5100667 A GB5100667 A GB 5100667A GB 5100667 A GB5100667 A GB 5100667A GB 1206185 A GB1206185 A GB 1206185A
Authority
GB
United Kingdom
Prior art keywords
amine salts
enamine
cycloaliphatic
pyrrolidine
nov
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
Application number
GB5100667A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1206185A publication Critical patent/GB1206185A/en
Expired 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
    • C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/12—1,5-Benzodiazepines; Hydrogenated 1,5-benzodiazepines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,206,185. Amine salts. UNION CARBIDE CORP. 9 Nov., 1967 [14 Nov., 1966], No. 51006/67. Heading C2C. Novel amine salts of the formula wherein X is halogen, R 1 represents halogen or a C 1-18 tertiary amino, substituted or unsubstituted aliphatic, cycloaliphatic, aromatic or heterocyclic group, R 2 represents a C 1-18 substituted or unsubstituted aliphatic, cycloaliphatic, aromatic or heterocyclic group or both R 2 's together form a 5- or 6-membered heterocyclic ring and R 3 represents hydrogen or R 2 , are prepared by reacting an enamine of the formula with a carbonyl halide in a mole ratio of carbonyl halide : enamine of at least 1À1 : 1 at 0-50‹ C. The reaction is preferably effected in an inert solvent using phosgene. An example describes the preparation of 2-chlorocarbonyl- 2 - methylpropylidenepyrrolidinium chloride, from pyrrolidinoisobutene, the structure of which is confirmed by reaction pyrrolidine and subsequent hydrolysis to N-(α-formylisobutyroyl) pyrrolidine. These acylated amine salts may be condensed with compounds containing two active hydrogen atoms to obtain heterocyclic products. With hydrazines the condensation proceeds with elimination of an amine NHR 2 R 2 to provide a 2-pyrazolone-5 and with o-phenylenediamines to provide a 2,3-dihydro-3H-1,5- benzodiazepin-2-one.
GB5100667A 1966-11-14 1967-11-09 Process for the preparation of amine salts Expired GB1206185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60970066A 1966-11-14 1966-11-14

Publications (1)

Publication Number Publication Date
GB1206185A true GB1206185A (en) 1970-09-23

Family

ID=24441944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5100667A Expired GB1206185A (en) 1966-11-14 1967-11-09 Process for the preparation of amine salts

Country Status (2)

Country Link
BE (1) BE706406A (en)
GB (1) GB1206185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873530A (en) * 1972-06-28 1975-03-25 Roussel Uclaf Novel immonium salts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873530A (en) * 1972-06-28 1975-03-25 Roussel Uclaf Novel immonium salts

Also Published As

Publication number Publication date
BE706406A (en) 1968-05-13

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed