DK156954C - Fremgangsmaade til fremstilling af cyanoeddikesyreestere - Google Patents
Fremgangsmaade til fremstilling af cyanoeddikesyreestereInfo
- Publication number
- DK156954C DK156954C DK302677A DK302677A DK156954C DK 156954 C DK156954 C DK 156954C DK 302677 A DK302677 A DK 302677A DK 302677 A DK302677 A DK 302677A DK 156954 C DK156954 C DK 156954C
- Authority
- DK
- Denmark
- Prior art keywords
- cyanoic
- procedure
- preparation
- acetic acid
- acid esters
- Prior art date
Links
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2826176 | 1976-07-07 | ||
GB2826176A GB1580533A (en) | 1976-07-07 | 1976-07-07 | Cyanoacetic acid esters |
Publications (3)
Publication Number | Publication Date |
---|---|
DK302677A DK302677A (da) | 1978-01-08 |
DK156954B DK156954B (da) | 1989-10-23 |
DK156954C true DK156954C (da) | 1990-02-26 |
Family
ID=10272858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK302677A DK156954C (da) | 1976-07-07 | 1977-07-05 | Fremgangsmaade til fremstilling af cyanoeddikesyreestere |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS537621A (da) |
BE (1) | BE856489A (da) |
BR (1) | BR7704405A (da) |
CA (1) | CA1123007A (da) |
CH (1) | CH628879A5 (da) |
DE (1) | DE2730332A1 (da) |
DK (1) | DK156954C (da) |
FR (1) | FR2357533A1 (da) |
GB (1) | GB1580533A (da) |
IT (1) | IT1143740B (da) |
MX (1) | MX4913E (da) |
NL (1) | NL188638C (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471973A1 (fr) * | 1979-12-20 | 1981-06-26 | Rhone Poulenc Ind | Procede de preparation de cyanoacetates d'alkyle |
JPS5954767U (ja) * | 1982-10-01 | 1984-04-10 | トヨタ自動車株式会社 | 自動車エンジン用イグナイタ |
-
1976
- 1976-07-07 GB GB2826176A patent/GB1580533A/en not_active Expired
-
1977
- 1977-05-24 CA CA279,044A patent/CA1123007A/en not_active Expired
- 1977-07-05 CH CH825177A patent/CH628879A5/de not_active IP Right Cessation
- 1977-07-05 BE BE179091A patent/BE856489A/xx not_active IP Right Cessation
- 1977-07-05 BR BR7704405A patent/BR7704405A/pt unknown
- 1977-07-05 FR FR7720604A patent/FR2357533A1/fr active Granted
- 1977-07-05 IT IT2540977A patent/IT1143740B/it active
- 1977-07-05 MX MX587577U patent/MX4913E/es unknown
- 1977-07-05 NL NL7707417A patent/NL188638C/xx not_active IP Right Cessation
- 1977-07-05 DE DE19772730332 patent/DE2730332A1/de not_active Withdrawn
- 1977-07-05 DK DK302677A patent/DK156954C/da not_active IP Right Cessation
- 1977-07-05 JP JP7957677A patent/JPS537621A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DK156954B (da) | 1989-10-23 |
NL7707417A (nl) | 1978-01-10 |
CA1123007A (en) | 1982-05-04 |
IT1143740B (it) | 1986-10-22 |
BR7704405A (pt) | 1978-05-02 |
NL188638B (nl) | 1992-03-16 |
JPS618823B2 (da) | 1986-03-18 |
DE2730332A1 (de) | 1978-01-12 |
NL188638C (nl) | 1992-08-17 |
MX4913E (es) | 1983-01-03 |
BE856489A (fr) | 1978-01-05 |
JPS537621A (en) | 1978-01-24 |
DK302677A (da) | 1978-01-08 |
FR2357533A1 (fr) | 1978-02-03 |
CH628879A5 (en) | 1982-03-31 |
GB1580533A (en) | 1980-12-03 |
FR2357533B1 (da) | 1981-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |