BE820364A - Procede de preparation d'acide tetrazole-1-acetique pur - Google Patents
Procede de preparation d'acide tetrazole-1-acetique purInfo
- Publication number
- BE820364A BE820364A BE148916A BE148916A BE820364A BE 820364 A BE820364 A BE 820364A BE 148916 A BE148916 A BE 148916A BE 148916 A BE148916 A BE 148916A BE 820364 A BE820364 A BE 820364A
- Authority
- BE
- Belgium
- Prior art keywords
- acetic acid
- preparing pure
- pure tetrazole
- tetrazole
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732348802 DE2348802C3 (de) | 1973-09-28 | Verfahren zur Herstellung von reiner Tetrazol-1-essigsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE820364A true BE820364A (fr) | 1975-01-16 |
Family
ID=5893957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE148916A BE820364A (fr) | 1973-09-28 | 1974-09-26 | Procede de preparation d'acide tetrazole-1-acetique pur |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3932441A (fr) |
| JP (1) | JPS5059374A (fr) |
| BE (1) | BE820364A (fr) |
| CA (1) | CA1026762A (fr) |
| CH (1) | CH605855A5 (fr) |
| ES (1) | ES430204A1 (fr) |
| FR (1) | FR2245644B1 (fr) |
| GB (1) | GB1424159A (fr) |
| IT (1) | IT1035087B (fr) |
| NL (1) | NL7412802A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854015B2 (de) * | 1978-12-14 | 1980-10-09 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von !H-TetrazoI-1-essigsauren und bestimmter Ester derselben |
-
1974
- 1974-08-22 FR FR7428887A patent/FR2245644B1/fr not_active Expired
- 1974-09-19 ES ES430204A patent/ES430204A1/es not_active Expired
- 1974-09-24 CH CH1287174A patent/CH605855A5/xx not_active IP Right Cessation
- 1974-09-26 IT IT53223/74A patent/IT1035087B/it active
- 1974-09-26 JP JP49110958A patent/JPS5059374A/ja active Pending
- 1974-09-26 BE BE148916A patent/BE820364A/fr unknown
- 1974-09-27 CA CA210,205A patent/CA1026762A/fr not_active Expired
- 1974-09-27 GB GB4220874A patent/GB1424159A/en not_active Expired
- 1974-09-27 US US05/509,858 patent/US3932441A/en not_active Expired - Lifetime
- 1974-09-27 NL NL7412802A patent/NL7412802A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1035087B (it) | 1979-10-20 |
| CH605855A5 (fr) | 1978-10-13 |
| JPS5059374A (fr) | 1975-05-22 |
| DE2348802A1 (de) | 1975-04-17 |
| CA1026762A (fr) | 1978-02-21 |
| NL7412802A (nl) | 1975-04-02 |
| FR2245644A1 (fr) | 1975-04-25 |
| ES430204A1 (es) | 1976-10-16 |
| US3932441A (en) | 1976-01-13 |
| FR2245644B1 (fr) | 1978-11-24 |
| DE2348802B2 (de) | 1977-07-07 |
| GB1424159A (en) | 1976-02-11 |
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