RO72874A - PROCESS FOR THE PREPARATION OF AMIDES - Google Patents
PROCESS FOR THE PREPARATION OF AMIDESInfo
- Publication number
- RO72874A RO72874A RO7583540A RO8354075A RO72874A RO 72874 A RO72874 A RO 72874A RO 7583540 A RO7583540 A RO 7583540A RO 8354075 A RO8354075 A RO 8354075A RO 72874 A RO72874 A RO 72874A
- Authority
- RO
- Romania
- Prior art keywords
- amides
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07D307/56—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 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
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- 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
- C07D213/82—Amides; Imides in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI549A HU169760B (en) | 1974-10-07 | 1974-10-07 | Process for producing amides of carboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO72874A true RO72874A (en) | 1981-08-17 |
Family
ID=11000960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7583540A RO72874A (en) | 1974-10-07 | 1975-10-07 | PROCESS FOR THE PREPARATION OF AMIDES |
Country Status (10)
| Country | Link |
|---|---|
| CA (1) | CA1049541A (en) |
| CS (1) | CS193526B2 (en) |
| DD (1) | DD123454A5 (en) |
| ES (1) | ES441547A1 (en) |
| GB (1) | GB1521997A (en) |
| HU (1) | HU169760B (en) |
| IT (1) | IT1044638B (en) |
| NL (1) | NL7511771A (en) |
| PL (1) | PL98547B1 (en) |
| RO (1) | RO72874A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0462639A1 (en) * | 1990-06-05 | 1991-12-27 | Shell Internationale Researchmaatschappij B.V. | Preparation of 2-chloropyridine derivatives |
| EP1812379A4 (en) | 2004-09-23 | 2008-09-10 | Radhakrishnan Ramachandran | Process for producing n,n-dialkyl substituted fatty acids amides |
| CN107721873B (en) * | 2017-11-14 | 2020-04-07 | 湖北工业大学 | Preparation method of N, N-dimethyl benzamide |
| CN111320553A (en) * | 2018-12-17 | 2020-06-23 | 潘伟 | N, N-dimethyl benzamide purification device |
-
1974
- 1974-10-07 HU HURI549A patent/HU169760B/en unknown
-
1975
- 1975-10-03 CS CS671375A patent/CS193526B2/en unknown
- 1975-10-06 PL PL18380375A patent/PL98547B1/en unknown
- 1975-10-06 CA CA237,128A patent/CA1049541A/en not_active Expired
- 1975-10-07 RO RO7583540A patent/RO72874A/en unknown
- 1975-10-07 ES ES441547A patent/ES441547A1/en not_active Expired
- 1975-10-07 GB GB4104975A patent/GB1521997A/en not_active Expired
- 1975-10-07 NL NL7511771A patent/NL7511771A/en not_active Application Discontinuation
- 1975-10-07 IT IT2804175A patent/IT1044638B/en active
- 1975-10-08 DD DD18874575A patent/DD123454A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1521997A (en) | 1978-08-23 |
| DD123454A5 (en) | 1976-12-20 |
| CS193526B2 (en) | 1979-10-31 |
| PL98547B1 (en) | 1978-05-31 |
| NL7511771A (en) | 1976-04-09 |
| ES441547A1 (en) | 1977-03-16 |
| CA1049541A (en) | 1979-02-27 |
| HU169760B (en) | 1977-01-28 |
| IT1044638B (en) | 1980-04-21 |
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