ZA959969B - The preparation of halomethylbenzoyl cyanides - Google Patents
The preparation of halomethylbenzoyl cyanidesInfo
- Publication number
- ZA959969B ZA959969B ZA959969A ZA959969A ZA959969B ZA 959969 B ZA959969 B ZA 959969B ZA 959969 A ZA959969 A ZA 959969A ZA 959969 A ZA959969 A ZA 959969A ZA 959969 B ZA959969 B ZA 959969B
- Authority
- ZA
- South Africa
- Prior art keywords
- pct
- date
- cyanides
- halomethylbenzoyl
- sec
- Prior art date
Links
- 150000002825 nitriles Chemical class 0.000 title abstract 3
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 125000005997 bromomethyl group Chemical group 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000011814 protection agent Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Lubricants (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4441824 | 1994-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA959969B true ZA959969B (en) | 1997-05-23 |
Family
ID=6534034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA959969A ZA959969B (en) | 1994-11-24 | 1995-11-23 | The preparation of halomethylbenzoyl cyanides |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US5780665A (xx) |
| EP (1) | EP0793642B1 (xx) |
| JP (1) | JP3664259B2 (xx) |
| KR (1) | KR100413013B1 (xx) |
| CN (1) | CN1066435C (xx) |
| AT (1) | ATE189208T1 (xx) |
| AU (1) | AU694590B2 (xx) |
| BG (1) | BG62806B1 (xx) |
| BR (1) | BR9509751A (xx) |
| CZ (1) | CZ287198B6 (xx) |
| DE (1) | DE59507712D1 (xx) |
| DK (1) | DK0793642T3 (xx) |
| ES (1) | ES2142500T3 (xx) |
| FI (1) | FI118966B (xx) |
| GR (1) | GR3032559T3 (xx) |
| HU (1) | HU215584B (xx) |
| IL (1) | IL116016A (xx) |
| NO (1) | NO307085B1 (xx) |
| NZ (1) | NZ296534A (xx) |
| PL (1) | PL180802B1 (xx) |
| PT (1) | PT793642E (xx) |
| RU (1) | RU2152926C1 (xx) |
| UA (1) | UA49813C2 (xx) |
| WO (1) | WO1996016023A1 (xx) |
| ZA (1) | ZA959969B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1442010B1 (de) * | 2001-10-30 | 2008-01-09 | Lonza AG | Verfahren zur herstellung von biphenyl-4-carbonitril |
| EP2393775B1 (en) | 2009-02-05 | 2014-06-25 | Basf Se | Method for producing 2-halogenomethylphenyl acetic acid derivatives |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2835440A1 (de) * | 1978-08-12 | 1980-02-28 | Dynamit Nobel Ag | Verfahren zur herstellung von chlormethyl-benzoylchloriden |
| ATE31503T1 (de) * | 1981-07-10 | 1988-01-15 | Poettinger Ohg Alois | Vorrichtung zum zerkleinern von zufuehrbarem schwachholz. |
| DE3226425A1 (de) * | 1981-11-11 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von acylcyaniden |
| DE3623921A1 (de) * | 1986-07-16 | 1988-01-21 | Basf Ag | Oximether und diese enthaltende fungizide |
| GB8617648D0 (en) * | 1986-07-18 | 1986-08-28 | Ici Plc | Fungicides |
| US4986845A (en) * | 1988-07-15 | 1991-01-22 | Nissan Chemical Industries Ltd. | Pyrazole derivatives and herbicides containing them |
| US5352826A (en) * | 1989-05-19 | 1994-10-04 | Atochem | Synthesis of acyl cyanides in an anhydrous reaction medium |
| FR2647109B1 (fr) * | 1989-05-19 | 1991-07-26 | Atochem | Procede de preparation de cyanures d'acyle en milieu anhydre |
| DE4042282A1 (de) * | 1990-12-31 | 1992-07-02 | Basf Ag | O-substituierte benzoylcyanide |
| DE4042271A1 (de) * | 1990-12-31 | 1992-07-02 | Basf Ag | Verfahren zur herstellung von arylglyoxylsaeureestern |
| DE4042272A1 (de) * | 1990-12-31 | 1992-07-02 | Basf Ag | Verfahren zur herstellung von e-oximethern von phenylglyoxylsaeureestern |
| EP0718279B1 (de) * | 1990-12-31 | 1997-09-24 | Basf Aktiengesellschaft | Verfahren zur Herstellung von o-substituierten Benzoylcyaniden |
| DE4311722C1 (de) * | 1993-04-08 | 1994-04-07 | Basf Ag | Verfahren zur Herstellung von Halogenmethyl-benzoylcyaniden und neue Halogenmethyl-benzoylcyanide |
-
1995
- 1995-11-14 BR BR9509751A patent/BR9509751A/pt not_active IP Right Cessation
- 1995-11-14 RU RU97110783/04A patent/RU2152926C1/ru not_active IP Right Cessation
- 1995-11-14 WO PCT/EP1995/004463 patent/WO1996016023A1/de active IP Right Grant
- 1995-11-14 AT AT95939274T patent/ATE189208T1/de active
- 1995-11-14 ES ES95939274T patent/ES2142500T3/es not_active Expired - Lifetime
- 1995-11-14 US US08/836,209 patent/US5780665A/en not_active Expired - Lifetime
- 1995-11-14 UA UA97063031A patent/UA49813C2/uk unknown
- 1995-11-14 DK DK95939274T patent/DK0793642T3/da active
- 1995-11-14 AU AU41165/96A patent/AU694590B2/en not_active Ceased
- 1995-11-14 PT PT95939274T patent/PT793642E/pt unknown
- 1995-11-14 KR KR1019970703474A patent/KR100413013B1/ko not_active IP Right Cessation
- 1995-11-14 JP JP51652696A patent/JP3664259B2/ja not_active Expired - Fee Related
- 1995-11-14 HU HU9701994A patent/HU215584B/hu not_active IP Right Cessation
- 1995-11-14 CN CN95196399A patent/CN1066435C/zh not_active Expired - Fee Related
- 1995-11-14 PL PL95320343A patent/PL180802B1/pl not_active IP Right Cessation
- 1995-11-14 EP EP95939274A patent/EP0793642B1/de not_active Expired - Lifetime
- 1995-11-14 DE DE59507712T patent/DE59507712D1/de not_active Expired - Lifetime
- 1995-11-14 NZ NZ296534A patent/NZ296534A/xx unknown
- 1995-11-14 CZ CZ19971467A patent/CZ287198B6/cs not_active IP Right Cessation
- 1995-11-16 IL IL11601695A patent/IL116016A/en not_active IP Right Cessation
- 1995-11-23 ZA ZA959969A patent/ZA959969B/xx unknown
-
1997
- 1997-05-14 BG BG101483A patent/BG62806B1/bg unknown
- 1997-05-22 FI FI972193A patent/FI118966B/fi not_active IP Right Cessation
- 1997-05-23 NO NO972375A patent/NO307085B1/no unknown
-
2000
- 2000-02-02 GR GR20000400256T patent/GR3032559T3/el not_active IP Right Cessation
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