ES392573A1 - Un procedimiento para convertir compuestos nitrilicos en amidas. - Google Patents
Un procedimiento para convertir compuestos nitrilicos en amidas.Info
- Publication number
- ES392573A1 ES392573A1 ES392573A ES392573A ES392573A1 ES 392573 A1 ES392573 A1 ES 392573A1 ES 392573 A ES392573 A ES 392573A ES 392573 A ES392573 A ES 392573A ES 392573 A1 ES392573 A1 ES 392573A1
- Authority
- ES
- Spain
- Prior art keywords
- amides
- nitrile
- manganese dioxide
- converting
- amide
- 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
- 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
- C07D213/60—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 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
- C07C231/065—By hydration using metals or metallic ions as catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6619170A | 1970-08-24 | 1970-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES392573A1 true ES392573A1 (es) | 1973-08-16 |
Family
ID=22067855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES392573A Expired ES392573A1 (es) | 1970-08-24 | 1971-06-23 | Un procedimiento para convertir compuestos nitrilicos en amidas. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE769034R (es) |
| DE (1) | DE2131813A1 (es) |
| ES (1) | ES392573A1 (es) |
| FR (1) | FR2103663A6 (es) |
| GB (1) | GB1351530A (es) |
| NL (1) | NL7108951A (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2780373B2 (ja) * | 1989-09-07 | 1998-07-30 | 三菱瓦斯化学株式会社 | α―ヒドロキシカルボン酸アミドの製造法 |
| JP2827368B2 (ja) * | 1989-12-19 | 1998-11-25 | 三菱瓦斯化学株式会社 | α―ヒドロキシイソ酪酸アミドの製造法 |
| US5276185A (en) * | 1990-06-11 | 1994-01-04 | Mitsui Toatsu Chemicals, Inc. | Process for producing amide compounds |
| KR940007527B1 (ko) * | 1990-06-11 | 1994-08-19 | 미쯔이도오아쯔가가꾸 가부시기가이샤 | 아미드 화합물의 제조방법 |
| US5387715A (en) * | 1991-12-03 | 1995-02-07 | Mitsui Toatsu Chemicals, Inc. | Process for producing α-hydroxy-isobutyramide |
| KR960000850A (ko) | 1994-06-06 | 1996-01-25 | 사토 아키오 | 메타크릴산메틸의 연속제조방법 |
| DE4440927A1 (de) * | 1994-11-17 | 1996-05-23 | Basf Ag | Verfahren zur Herstellung von Nikotinsäureamid durch katalytische Hydratisierung von 3-Cyano-pyridin |
| EP1575920A1 (en) * | 2002-12-23 | 2005-09-21 | Council Of Scientific And Industrial Research | Process for conversion of cyanopyridines to nicotinamides and catalyst therefor, process for preparing said catalyst |
| US7455827B2 (en) | 2003-03-20 | 2008-11-25 | Council Of Scientific And Industrial Research | Process for preparing a catalyst for conversion of cyanopyridines to nicotinamides |
| DE102008001319A1 (de) * | 2008-04-22 | 2009-10-29 | Evonik Röhm Gmbh | Katalysator zur Umsetzung von Carbonsäurenitrilen |
| TW201102365A (en) | 2009-07-03 | 2011-01-16 | China Petrochemical Dev Corp | Method for producing organic carboxylic acid amide |
| CN107698502B (zh) * | 2017-10-12 | 2019-08-13 | 浙江工业大学 | 一种由3-氰基吡啶连续化水解生产烟酰胺的方法 |
-
1971
- 1971-06-07 GB GB1928171A patent/GB1351530A/en not_active Expired
- 1971-06-23 DE DE19712131813 patent/DE2131813A1/de active Granted
- 1971-06-23 ES ES392573A patent/ES392573A1/es not_active Expired
- 1971-06-25 BE BE769034A patent/BE769034R/xx active
- 1971-06-29 NL NL7108951A patent/NL7108951A/xx unknown
- 1971-06-30 FR FR7123892A patent/FR2103663A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2103663A6 (es) | 1972-04-14 |
| BE769034R (fr) | 1971-12-27 |
| DE2131813A1 (de) | 1972-03-02 |
| GB1351530A (en) | 1974-05-01 |
| NL7108951A (es) | 1972-02-28 |
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