ES8104196A1 - Un procedimiento para preparar b-cloroalanina - Google Patents
Un procedimiento para preparar b-cloroalaninaInfo
- Publication number
- ES8104196A1 ES8104196A1 ES492210A ES492210A ES8104196A1 ES 8104196 A1 ES8104196 A1 ES 8104196A1 ES 492210 A ES492210 A ES 492210A ES 492210 A ES492210 A ES 492210A ES 8104196 A1 ES8104196 A1 ES 8104196A1
- Authority
- ES
- Spain
- Prior art keywords
- beta
- chloroalanine
- production
- chloropropionitrile
- chloroacetaldehyde
- 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
- ASBJGPTTYPEMLP-UHFFFAOYSA-N 3-chloroalanine Chemical compound ClCC(N)C(O)=O ASBJGPTTYPEMLP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- WNFAWINJBNDQLB-UHFFFAOYSA-N 2-amino-3-chloropropanenitrile Chemical compound ClCC(N)C#N WNFAWINJBNDQLB-UHFFFAOYSA-N 0.000 abstract 2
- QSKPIOLLBIHNAC-UHFFFAOYSA-N 2-chloro-acetaldehyde Chemical compound ClCC=O QSKPIOLLBIHNAC-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54071165A JPS5822140B2 (ja) | 1979-06-08 | 1979-06-08 | β−クロロアラニンの製造法 |
| JP3907080A JPS5949219B2 (ja) | 1980-03-28 | 1980-03-28 | β−クロロアラニンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES492210A0 ES492210A0 (es) | 1981-04-01 |
| ES8104196A1 true ES8104196A1 (es) | 1981-04-01 |
Family
ID=26378394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES492210A Expired ES8104196A1 (es) | 1979-06-08 | 1980-06-06 | Un procedimiento para preparar b-cloroalanina |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA1111444A (fr) |
| CH (1) | CH643528A5 (fr) |
| DE (1) | DE3021566A1 (fr) |
| ES (1) | ES8104196A1 (fr) |
| FR (1) | FR2458537B1 (fr) |
| GB (1) | GB2051797B (fr) |
| IT (1) | IT1130477B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078853B1 (fr) * | 1981-05-18 | 1985-11-13 | MITSUI TOATSU CHEMICALS, Inc. | Procede de preparation de beta-chloroalanine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1057652A (en) * | 1963-01-16 | 1967-02-08 | Merck & Co Inc | Amino derivatives of amino acids |
| US3903150A (en) * | 1972-02-03 | 1975-09-02 | Merck & Co Inc | Process for preparing 3-fluoro-D-alanine |
-
1980
- 1980-05-26 CA CA352,668A patent/CA1111444A/fr not_active Expired
- 1980-05-30 GB GB8017729A patent/GB2051797B/en not_active Expired
- 1980-06-05 IT IT67867/80A patent/IT1130477B/it active
- 1980-06-06 FR FR8013036A patent/FR2458537B1/fr not_active Expired
- 1980-06-06 ES ES492210A patent/ES8104196A1/es not_active Expired
- 1980-06-06 CH CH438080A patent/CH643528A5/de not_active IP Right Cessation
- 1980-06-07 DE DE19803021566 patent/DE3021566A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES492210A0 (es) | 1981-04-01 |
| FR2458537B1 (fr) | 1985-07-05 |
| FR2458537A1 (fr) | 1981-01-02 |
| CA1111444A (fr) | 1981-10-27 |
| IT8067867A0 (it) | 1980-06-05 |
| CH643528A5 (de) | 1984-06-15 |
| GB2051797B (en) | 1983-02-02 |
| IT1130477B (it) | 1986-06-11 |
| DE3021566C2 (fr) | 1990-05-03 |
| DE3021566A1 (de) | 1981-01-15 |
| GB2051797A (en) | 1981-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |
Effective date: 19960401 |