IT7951079A0 - Procedimento per la preparazione di dinitrili di acido fenil-malonico - Google Patents
Procedimento per la preparazione di dinitrili di acido fenil-malonicoInfo
- Publication number
- IT7951079A0 IT7951079A0 IT7951079A IT5107979A IT7951079A0 IT 7951079 A0 IT7951079 A0 IT 7951079A0 IT 7951079 A IT7951079 A IT 7951079A IT 5107979 A IT5107979 A IT 5107979A IT 7951079 A0 IT7951079 A0 IT 7951079A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- phenylmalonic acid
- acid dinitriles
- dinitriles
- Prior art date
Links
- WWYDYZMNFQIYPT-UHFFFAOYSA-N ru78191 Chemical compound OC(=O)C(C(O)=O)C1=CC=CC=C1 WWYDYZMNFQIYPT-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/04—Preparation of carboxylic acid nitriles by reaction of cyanogen halides, e.g. ClCN, with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782854197 DE2854197A1 (de) | 1978-12-15 | 1978-12-15 | Verfahren zur herstellung von substituierten malonsaeuredinitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT7951079A0 true IT7951079A0 (it) | 1979-12-13 |
Family
ID=6057290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7951079A IT7951079A0 (it) | 1978-12-15 | 1979-12-13 | Procedimento per la preparazione di dinitrili di acido fenil-malonico |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5583742A (it) |
| AT (1) | AT362774B (it) |
| BE (1) | BE880557A (it) |
| CH (1) | CH641442A5 (it) |
| DE (1) | DE2854197A1 (it) |
| FR (1) | FR2444027A1 (it) |
| GB (1) | GB2037286B (it) |
| IT (1) | IT7951079A0 (it) |
| NL (1) | NL7907361A (it) |
| SU (1) | SU1048982A3 (it) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1173479A (en) * | 1966-11-28 | 1969-12-10 | Little Inc A | Improvements in method for Synthesizing Malononitrile |
-
1978
- 1978-12-15 DE DE19782854197 patent/DE2854197A1/de not_active Withdrawn
-
1979
- 1979-10-03 NL NL7907361A patent/NL7907361A/nl not_active Application Discontinuation
- 1979-11-19 FR FR7928483A patent/FR2444027A1/fr active Granted
- 1979-12-06 SU SU792847575A patent/SU1048982A3/ru active
- 1979-12-07 GB GB7942396A patent/GB2037286B/en not_active Expired
- 1979-12-11 BE BE6/47031A patent/BE880557A/fr not_active IP Right Cessation
- 1979-12-13 IT IT7951079A patent/IT7951079A0/it unknown
- 1979-12-14 CH CH1111979A patent/CH641442A5/de not_active IP Right Cessation
- 1979-12-14 AT AT0789479A patent/AT362774B/de active
- 1979-12-15 JP JP16220279A patent/JPS5583742A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT362774B (de) | 1981-06-10 |
| FR2444027B1 (it) | 1984-01-27 |
| JPS5583742A (en) | 1980-06-24 |
| GB2037286B (en) | 1983-04-13 |
| DE2854197A1 (de) | 1980-07-03 |
| NL7907361A (nl) | 1980-06-17 |
| FR2444027A1 (fr) | 1980-07-11 |
| CH641442A5 (de) | 1984-02-29 |
| BE880557A (fr) | 1980-06-11 |
| GB2037286A (en) | 1980-07-09 |
| SU1048982A3 (ru) | 1983-10-15 |
| ATA789479A (de) | 1980-11-15 |
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