FR2084739A5 - - Google Patents
Info
- Publication number
- FR2084739A5 FR2084739A5 FR7109307A FR7109307A FR2084739A5 FR 2084739 A5 FR2084739 A5 FR 2084739A5 FR 7109307 A FR7109307 A FR 7109307A FR 7109307 A FR7109307 A FR 7109307A FR 2084739 A5 FR2084739 A5 FR 2084739A5
- Authority
- FR
- France
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH405770A CH526516A (de) | 1970-03-18 | 1970-03-18 | Verfahren zur Herstellung von 2-Cyan-3,4,5,6-tetrachlor-benzoesäurealkylestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2084739A5 true FR2084739A5 (show.php) | 1971-12-17 |
Family
ID=4269007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7109307A Expired FR2084739A5 (show.php) | 1970-03-18 | 1971-03-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3803202A (show.php) |
| JP (1) | JPS501263B1 (show.php) |
| CH (1) | CH526516A (show.php) |
| DE (1) | DE2112778C3 (show.php) |
| DK (1) | DK127596B (show.php) |
| FR (1) | FR2084739A5 (show.php) |
| GB (1) | GB1319731A (show.php) |
| NL (1) | NL169464C (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2601005A1 (fr) * | 1986-01-15 | 1988-01-08 | Ciba Geigy Ag | Procede de preparation d'esters alkyliques de l'acide cyano-2 tetrachlorobenzoique |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661868U (show.php) * | 1979-10-18 | 1981-05-26 | ||
| CN103772237B (zh) * | 2014-01-24 | 2016-09-14 | 先尼科化工（上海）有限公司 | 四氯邻腈基苯甲酸铵生产过程中用强碱置换出氨的方法 |
| CN110818591A (zh) * | 2019-11-15 | 2020-02-21 | 彩客化学(沧州)有限公司 | 一种3,4,5,6-四氯-2-氰基苯甲酸甲酯的制备方法 |
-
1970
- 1970-03-18 CH CH405770A patent/CH526516A/de not_active IP Right Cessation
-
1971
- 1971-03-01 US US00119823A patent/US3803202A/en not_active Expired - Lifetime
- 1971-03-15 DK DK123071AA patent/DK127596B/da not_active IP Right Cessation
- 1971-03-17 JP JP46014685A patent/JPS501263B1/ja active Pending
- 1971-03-17 NL NLAANVRAGE7103585,A patent/NL169464C/xx not_active IP Right Cessation
- 1971-03-17 FR FR7109307A patent/FR2084739A5/fr not_active Expired
- 1971-03-17 DE DE2112778A patent/DE2112778C3/de not_active Expired
- 1971-04-19 GB GB2445171*A patent/GB1319731A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2601005A1 (fr) * | 1986-01-15 | 1988-01-08 | Ciba Geigy Ag | Procede de preparation d'esters alkyliques de l'acide cyano-2 tetrachlorobenzoique |
Also Published As
| Publication number | Publication date |
|---|---|
| CH526516A (de) | 1972-08-15 |
| DK127596B (da) | 1973-12-03 |
| JPS501263B1 (show.php) | 1975-01-16 |
| GB1319731A (en) | 1973-06-06 |
| DE2112778C3 (de) | 1980-05-08 |
| US3803202A (en) | 1974-04-09 |
| DE2112778B2 (de) | 1979-08-30 |
| NL169464B (nl) | 1982-02-16 |
| DE2112778A1 (de) | 1971-10-07 |
| NL169464C (nl) | 1982-07-16 |
| NL7103585A (show.php) | 1971-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |