GB1206185A - Process for the preparation of amine salts - Google Patents
Process for the preparation of amine saltsInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873530A (en) * | 1972-06-28 | 1975-03-25 | Roussel Uclaf | Novel immonium salts |
-
1967
- 1967-11-09 GB GB5100667A patent/GB1206185A/en not_active Expired
- 1967-11-13 BE BE706406D patent/BE706406A/xx unknown
Cited By (1)
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 |