CS154340B2 - - Google Patents
Info
- Publication number
- CS154340B2 CS154340B2 CS793571A CS793571A CS154340B2 CS 154340 B2 CS154340 B2 CS 154340B2 CS 793571 A CS793571 A CS 793571A CS 793571 A CS793571 A CS 793571A CS 154340 B2 CS154340 B2 CS 154340B2
- Authority
- CS
- Czechoslovakia
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1679370A CH539020A (de) | 1970-11-13 | 1970-11-13 | Verfahren zur Herstellung von 1-Cyano-2,3,4,5-tetrachlor- oder -tetrabrombenzol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS154340B2 true CS154340B2 (enExample) | 1974-03-29 |
Family
ID=4420264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS793571A CS154340B2 (enExample) | 1970-11-13 | 1971-11-12 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3824270A (enExample) |
| JP (1) | JPS5527051B1 (enExample) |
| BE (1) | BE775229A (enExample) |
| CH (1) | CH539020A (enExample) |
| CS (1) | CS154340B2 (enExample) |
| DE (1) | DE2156325A1 (enExample) |
| FR (1) | FR2114615A5 (enExample) |
| GB (1) | GB1345560A (enExample) |
| IT (1) | IT943654B (enExample) |
| NL (1) | NL7115602A (enExample) |
-
1970
- 1970-11-13 CH CH1679370A patent/CH539020A/de not_active IP Right Cessation
-
1971
- 1971-10-25 GB GB4948171A patent/GB1345560A/en not_active Expired
- 1971-11-10 JP JP8971471A patent/JPS5527051B1/ja active Pending
- 1971-11-12 FR FR7140560A patent/FR2114615A5/fr not_active Expired
- 1971-11-12 BE BE775229A patent/BE775229A/xx unknown
- 1971-11-12 CS CS793571A patent/CS154340B2/cs unknown
- 1971-11-12 IT IT31051/71A patent/IT943654B/it active
- 1971-11-12 DE DE19712156325 patent/DE2156325A1/de active Pending
- 1971-11-12 NL NL7115602A patent/NL7115602A/xx unknown
- 1971-11-15 US US00199003A patent/US3824270A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5527051B1 (enExample) | 1980-07-17 |
| DE2156325A1 (de) | 1972-05-18 |
| CH539020A (de) | 1973-07-15 |
| GB1345560A (en) | 1974-01-30 |
| FR2114615A5 (enExample) | 1972-06-30 |
| BE775229A (fr) | 1972-05-12 |
| IT943654B (it) | 1973-04-10 |
| US3824270A (en) | 1974-07-16 |
| NL7115602A (enExample) | 1972-05-16 |