GB1098137A - Processes for the preparation of ª‡-aminocarboxylic acids - Google Patents
Processes for the preparation of ª‡-aminocarboxylic acidsInfo
- Publication number
- GB1098137A GB1098137A GB1528966A GB1528966A GB1098137A GB 1098137 A GB1098137 A GB 1098137A GB 1528966 A GB1528966 A GB 1528966A GB 1528966 A GB1528966 A GB 1528966A GB 1098137 A GB1098137 A GB 1098137A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyanhydrin
- mols
- aldehyde
- ketone
- ammonia
- 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
- 239000002253 acid Substances 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical compound OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 abstract 3
- 150000002576 ketones Chemical class 0.000 abstract 3
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- ICAIHGOJRDCMHE-UHFFFAOYSA-O ammonium cyanide Chemical compound [NH4+].N#[C-] ICAIHGOJRDCMHE-UHFFFAOYSA-O 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- -1 heterocyclic aldehydes Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/55—Acids; Esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965R0040799 DE1518123B2 (de) | 1965-06-04 | 1965-06-04 | Verfahren zur herstellung von alpha-aminocarbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1098137A true GB1098137A (en) | 1968-01-03 |
Family
ID=7406171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1528966A Expired GB1098137A (en) | 1965-06-04 | 1966-04-06 | Processes for the preparation of ª‡-aminocarboxylic acids |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE678039A (enrdf_load_stackoverflow) |
| CH (1) | CH478091A (enrdf_load_stackoverflow) |
| DE (1) | DE1518123B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1474441A (enrdf_load_stackoverflow) |
| GB (1) | GB1098137A (enrdf_load_stackoverflow) |
| NL (1) | NL154723B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979592A (zh) * | 2021-03-01 | 2021-06-18 | 安徽金轩科技有限公司 | 一种呋喃铵盐精制结晶的改进工艺 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5245046A (en) * | 1988-11-14 | 1993-09-14 | The Upjohn Company | α-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents |
-
1965
- 1965-03-30 CH CH96266A patent/CH478091A/de not_active IP Right Cessation
- 1965-06-04 DE DE1965R0040799 patent/DE1518123B2/de active Granted
-
1966
- 1966-03-18 BE BE678039D patent/BE678039A/xx unknown
- 1966-04-01 FR FR56058A patent/FR1474441A/fr not_active Expired
- 1966-04-06 GB GB1528966A patent/GB1098137A/en not_active Expired
- 1966-06-03 NL NL6607754A patent/NL154723B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979592A (zh) * | 2021-03-01 | 2021-06-18 | 安徽金轩科技有限公司 | 一种呋喃铵盐精制结晶的改进工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL154723B (nl) | 1977-10-17 |
| CH478091A (de) | 1969-09-15 |
| FR1474441A (fr) | 1967-03-24 |
| DE1518123A1 (de) | 1969-08-14 |
| DE1518123B2 (de) | 1977-01-13 |
| NL6607754A (enrdf_load_stackoverflow) | 1966-12-05 |
| BE678039A (enrdf_load_stackoverflow) | 1966-09-01 |
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