FR2117717A2 - Tertiary aliphatic amine production by - amination of alkyl halides - Google Patents
Tertiary aliphatic amine production by - amination of alkyl halidesInfo
- Publication number
- FR2117717A2 FR2117717A2 FR7044332A FR7044332A FR2117717A2 FR 2117717 A2 FR2117717 A2 FR 2117717A2 FR 7044332 A FR7044332 A FR 7044332A FR 7044332 A FR7044332 A FR 7044332A FR 2117717 A2 FR2117717 A2 FR 2117717A2
- Authority
- FR
- France
- Prior art keywords
- pref
- amine
- sec
- halide
- alkyl
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00083—Coils
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Tert. aliphatic amine preparation by amination of alkyl halide with an aliphatic sec. amine takes place by preparing a reaction mixture in 2 parts. First consists of least one alkyl halide, predominantly 1-haloalkane, and second of an aliphatic sec. amine in a dipolar aprotic solvent, suitable for dissolving halide and sec. amine but not dissolving the tertiary amine when cold. First part pref. contains >=85 wt.% 1-haloalkane, pref. 4-22 (8-18) C alkyl bromide or -chloride, more pref. prepared by radical hydrohalogenation of alpha-olefins. Pref. each alkyl group of sec. amine NHR'R" has 1-18 (1-4)C atoms. Pref. solvents are DMF, hexamethyl phosphotriamide, THF and N-methyl pyrrolidone, pref. in 0.8-2 wt./wt. alkyl halide. Pref. mole ratio sec. amine : alkyl halide is 2 : 1, excess sec. amine being sufficient to bind hydrogen halide released. Pref. process takes place continuously at 20-150 degrees C., 2 bar. Pref. sec. amine in solvent and first part are charged upwards into vertical pref. glass reactor, heated with superimposed heating elements with temps. rising towards top. Product flows from top into cooler and decanter.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7044332A FR2117717A2 (en) | 1970-12-09 | 1970-12-09 | Tertiary aliphatic amine production by - amination of alkyl halides |
DE2062548A DE2062548C3 (en) | 1969-12-23 | 1970-12-18 | Process for the preparation of tertiary aliphatic amines by amination of an alkyl halide with a secondary aliphatic amine |
GB6049370A GB1337285A (en) | 1969-12-23 | 1970-12-21 | Method of synthesizing tertiary aliphatic amines by amination of alkyl halides |
NLAANVRAGE7018610,A NL170728C (en) | 1969-12-23 | 1970-12-21 | PROCESS FOR THE PREPARATION OF TERTIARY ALIPHATIC AMINES. |
US00099853A US3764626A (en) | 1969-12-23 | 1970-12-21 | Method of synthetizing tertiary aliphatic amines by amination of alkyl halides |
ES386744A ES386744A1 (en) | 1969-12-23 | 1970-12-22 | Method of synthetizing tertiary aliphatic amines by amination of alkyl halides |
JP70115229A JPS5339403B1 (en) | 1969-12-23 | 1970-12-22 | |
BE760696A BE760696A (en) | 1969-12-23 | 1970-12-22 | PROCESS FOR SYNTHESIS OF TERTIARY ALIPHATIC AMINES BY AMINATION OF ALKYL HALOGENIDES |
LU62297D LU62297A1 (en) | 1969-12-23 | 1970-12-22 | |
SE7017390A SE371814B (en) | 1969-12-23 | 1970-12-22 | |
CH1898570A CH529095A (en) | 1969-12-23 | 1970-12-22 | Continuous or batch process for the production of tertiary aliphatic amines by amination of alkyl halides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7044332A FR2117717A2 (en) | 1970-12-09 | 1970-12-09 | Tertiary aliphatic amine production by - amination of alkyl halides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2117717A2 true FR2117717A2 (en) | 1972-07-28 |
FR2117717B2 FR2117717B2 (en) | 1973-06-08 |
Family
ID=9065494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7044332A Granted FR2117717A2 (en) | 1969-12-23 | 1970-12-09 | Tertiary aliphatic amine production by - amination of alkyl halides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2117717A2 (en) |
-
1970
- 1970-12-09 FR FR7044332A patent/FR2117717A2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2117717B2 (en) | 1973-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1173999A (en) | Novel Pyridine Derivatives and a process for the preparation thereof | |
FR2335531A1 (en) | PROCESS FOR PREPARING ETHYLENE POLYMERS IN A TUBULAR REACTOR WITH TWO REACTION ZONES, AT PRESSURES GREATER THAN 500 BARS | |
FR2071278A5 (en) | Tertiary aliphatic amine production by - amination of alkyl halides | |
FR2117717A2 (en) | Tertiary aliphatic amine production by - amination of alkyl halides | |
GB1477911A (en) | Process for the production of hydrogen peroxide | |
JPS51133206A (en) | Process for preparation of alpha,omega-diiodopolyfluoroalkanes | |
GB1524275A (en) | Polymerization process for polyamides with processability at temperatures lower than their conventional melting and decomposition temparature | |
ES444051A1 (en) | Manufacture of polyamide foams | |
GB1438125A (en) | Preparation of a-aminoalcohols | |
ES442261A1 (en) | Process for the preparation of halogenoanthraquinones | |
BE837400A (en) | PROCESS FOR PREPARING A COMPOSITION BASED ON A VINYL CHLORIDE POLYMER | |
GB1395074A (en) | Dimethyl tin esters and their use as resin stabilizers | |
JPS5227726A (en) | Process for preparation of unsaturated quaternary ammonium salts | |
GB1478047A (en) | Dyeable polyolefin compositions | |
GB1533771A (en) | Preparation of bromine | |
GB1311036A (en) | Process for preparing halogenated styrene halocaclopentadiene adducts | |
GB1337285A (en) | Method of synthesizing tertiary aliphatic amines by amination of alkyl halides | |
Shingaki et al. | INSERTION OF ETHOXYCARBONYLNITRENE TOWARD AXIAL AND EQUATORIAL C–H BONDS | |
GB1512577A (en) | Process for the manufacture of aminoanthraquinones | |
GB1272134A (en) | Process for the manufacture of aryloxazoles | |
ES376364A1 (en) | Process of preparing gamma-cyanobutyraldimines | |
ES465723A1 (en) | Process for the production of haloacylamides | |
JPS51115429A (en) | Process for preparation of phenetil bromides | |
ES466115A1 (en) | Process for the preparation of 2,4,5-trichloropyrimidine | |
菊池康男 et al. | Electrochemical Polymerization of N-Vinylcarbazole by Rectangular Wave Form Current |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property |