FR2054590B2 - - Google Patents
Info
- Publication number
- FR2054590B2 FR2054590B2 FR7023622A FR7023622A FR2054590B2 FR 2054590 B2 FR2054590 B2 FR 2054590B2 FR 7023622 A FR7023622 A FR 7023622A FR 7023622 A FR7023622 A FR 7023622A FR 2054590 B2 FR2054590 B2 FR 2054590B2
- 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
- C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
- C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1643744 | 1968-01-18 | ||
DE19691932421 DE1932421C3 (de) | 1968-01-18 | 1969-06-26 | Verfahren zur kontinuierlichen Herstellung von Tetrachlorphthalsäuredinitrilen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2054590A2 FR2054590A2 (fr) | 1971-04-23 |
FR2054590B2 true FR2054590B2 (fr) | 1973-04-06 |
Family
ID=25754079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7023622A Expired FR2054590B2 (fr) | 1968-01-18 | 1970-06-25 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE752501R (fr) |
CH (1) | CH517079A (fr) |
DE (1) | DE1932421C3 (fr) |
FR (1) | FR2054590B2 (fr) |
GB (1) | GB1304734A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2163098T3 (es) * | 1996-03-07 | 2002-01-16 | Nippon Catalytic Chem Ind | Metodo para la produccion de un compuesto aromatico halogenado en el nucleo, que posee grupos ciano. |
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1969
- 1969-06-26 DE DE19691932421 patent/DE1932421C3/de not_active Expired
-
1970
- 1970-06-08 CH CH859070A patent/CH517079A/de unknown
- 1970-06-25 BE BE752501D patent/BE752501R/fr active
- 1970-06-25 GB GB3082470A patent/GB1304734A/en not_active Expired
- 1970-06-25 FR FR7023622A patent/FR2054590B2/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1304734A (fr) | 1973-01-31 |
BE752501R (fr) | 1970-12-28 |
DE1932421A1 (de) | 1971-01-28 |
DE1932421C3 (de) | 1979-01-04 |
FR2054590A2 (fr) | 1971-04-23 |
CH517079A (de) | 1971-12-31 |