GB1328055A - Process for preparing 2- beta-cyanoethyl-n-substituted acetal dimines - Google Patents
Process for preparing 2- beta-cyanoethyl-n-substituted acetal diminesInfo
- Publication number
- GB1328055A GB1328055A GB588672A GB588672A GB1328055A GB 1328055 A GB1328055 A GB 1328055A GB 588672 A GB588672 A GB 588672A GB 588672 A GB588672 A GB 588672A GB 1328055 A GB1328055 A GB 1328055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyanoethyl
- substituted
- acetaldimine
- beta
- dimines
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1328055 2 - (Beta - cyanoethyl) - N - substituted acetaldimines STAMICARBON NV 8 Feb 1972 [18 Feb 1971] 5886/72 Heading C2C A 2 - (# - cyanoethyl) - N - substituted acetaldimine is prepared by reacting an N-substituted acetaldimine with acrylonitrile in the liquid phase at an elevated temperature in the presence of one or more alkali metal and/or alkaline earth metal oxides, hydroxides, or salts derived from an acid having a dissociation constant of less than 10<SP>-5</SP>. The reaction is preferably carried out in the presence of sodium hydroxide, potassium hydroxide, barium hydroxide, sodium carbonate, potassium carbonate and/or barium carbonate. The alkali metal- and/or alkaline earth metal-compound is preferably used in an amount of from 0À01 to 10 millimoles per mole of the acetaldimine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7102136.A NL166255C (en) | 1971-02-18 | 1971-02-18 | PROCESS FOR THE PREPARATION OF 2- (BETA-CYNOETHYL) -N- SUBSTITUTED ACETAL DIMINES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328055A true GB1328055A (en) | 1973-08-30 |
Family
ID=19812505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB588672A Expired GB1328055A (en) | 1971-02-18 | 1972-02-08 | Process for preparing 2- beta-cyanoethyl-n-substituted acetal dimines |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5426526B1 (en) |
| AT (1) | AT313867B (en) |
| BE (1) | BE779487A (en) |
| BR (1) | BR7200895D0 (en) |
| CA (1) | CA952919A (en) |
| CH (1) | CH563966A5 (en) |
| CS (1) | CS157139B2 (en) |
| DD (1) | DD98916A5 (en) |
| DE (1) | DE2207768A1 (en) |
| DK (1) | DK134397B (en) |
| ES (1) | ES399883A1 (en) |
| FR (1) | FR2125993A5 (en) |
| GB (1) | GB1328055A (en) |
| IT (1) | IT986029B (en) |
| NL (1) | NL166255C (en) |
| PL (1) | PL88979B1 (en) |
| SE (1) | SE404794B (en) |
| SU (1) | SU400083A3 (en) |
| ZA (1) | ZA72782B (en) |
-
1971
- 1971-02-18 NL NL7102136.A patent/NL166255C/en active
-
1972
- 1972-02-04 SU SU1745174A patent/SU400083A3/ru active
- 1972-02-07 ZA ZA720782A patent/ZA72782B/en unknown
- 1972-02-08 GB GB588672A patent/GB1328055A/en not_active Expired
- 1972-02-08 CA CA134,143A patent/CA952919A/en not_active Expired
- 1972-02-11 CH CH199772A patent/CH563966A5/xx not_active IP Right Cessation
- 1972-02-11 DK DK63472AA patent/DK134397B/en unknown
- 1972-02-11 AT AT112872A patent/AT313867B/en not_active IP Right Cessation
- 1972-02-16 CS CS100172A patent/CS157139B2/cs unknown
- 1972-02-16 PL PL1972153518A patent/PL88979B1/pl unknown
- 1972-02-16 DD DD160911A patent/DD98916A5/xx unknown
- 1972-02-17 JP JP1686272A patent/JPS5426526B1/ja active Pending
- 1972-02-17 BE BE779487A patent/BE779487A/en not_active IP Right Cessation
- 1972-02-17 ES ES399883A patent/ES399883A1/en not_active Expired
- 1972-02-17 IT IT48389/72A patent/IT986029B/en active
- 1972-02-17 FR FR7205380A patent/FR2125993A5/fr not_active Expired
- 1972-02-18 SE SE7202032A patent/SE404794B/en unknown
- 1972-02-18 DE DE19722207768 patent/DE2207768A1/en not_active Ceased
- 1972-02-18 BR BR895/72A patent/BR7200895D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA72782B (en) | 1972-10-25 |
| NL166255B (en) | 1981-02-16 |
| NL166255C (en) | 1981-07-15 |
| DK134397B (en) | 1976-11-01 |
| BR7200895D0 (en) | 1973-07-17 |
| BE779487A (en) | 1972-08-17 |
| NL7102136A (en) | 1972-08-22 |
| DK134397C (en) | 1977-03-28 |
| CA952919A (en) | 1974-08-13 |
| CS157139B2 (en) | 1974-08-23 |
| CH563966A5 (en) | 1975-07-15 |
| DE2207768A1 (en) | 1972-08-31 |
| PL88979B1 (en) | 1976-10-30 |
| IT986029B (en) | 1975-01-10 |
| SE404794B (en) | 1978-10-30 |
| ES399883A1 (en) | 1974-12-01 |
| JPS5426526B1 (en) | 1979-09-04 |
| SU400083A3 (en) | 1973-10-03 |
| DD98916A5 (en) | 1973-07-12 |
| AT313867B (en) | 1974-03-11 |
| FR2125993A5 (en) | 1972-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |