IN172469B - - Google Patents
Info
- Publication number
- IN172469B IN172469B IN755CA1991A IN172469B IN 172469 B IN172469 B IN 172469B IN 755CA1991 A IN755CA1991 A IN 755CA1991A IN 172469 B IN172469 B IN 172469B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/04—Substitution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4034109A DE4034109A1 (de) | 1990-10-26 | 1990-10-26 | Verfahren zur herstellung von biarylen |
| IN755CA1991 IN172469B (cs) | 1990-10-26 | 1991-10-07 | |
| PCT/EP1991/001968 WO1992007809A1 (de) | 1990-10-26 | 1991-10-16 | Verfahren zur herstellung von biarylen |
| EP91918263A EP0555260B1 (de) | 1990-10-26 | 1991-10-16 | Verfahren zur herstellung von biarylen |
| DE59106559T DE59106559D1 (de) | 1990-10-26 | 1991-10-16 | Verfahren zur herstellung von biarylen. |
| CA002094802A CA2094802A1 (en) | 1990-10-26 | 1991-10-16 | Process for the production of diaryls |
| US08/255,550 US5451703A (en) | 1990-10-26 | 1994-05-31 | Process for the preparation of biaryls |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4034109A DE4034109A1 (de) | 1990-10-26 | 1990-10-26 | Verfahren zur herstellung von biarylen |
| IN755CA1991 IN172469B (cs) | 1990-10-26 | 1991-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN172469B true IN172469B (cs) | 1993-08-14 |
Family
ID=25898023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN755CA1991 IN172469B (cs) | 1990-10-26 | 1991-10-07 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0555260B1 (cs) |
| CA (1) | CA2094802A1 (cs) |
| DE (2) | DE4034109A1 (cs) |
| IN (1) | IN172469B (cs) |
| WO (1) | WO1992007809A1 (cs) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167642A (ja) * | 1985-01-21 | 1986-07-29 | Hitachi Ltd | ３，３′，４，４′−ビフェニルテトラカルボン酸塩の製造方法 |
| GB8515063D0 (en) * | 1985-06-14 | 1985-07-17 | Ici Plc | Polyaromatic compounds |
| US4900843A (en) * | 1987-12-02 | 1990-02-13 | Mitsubishi Chemical Industries Limited | Method for dimerization of aromatic halide compounds |
-
1990
- 1990-10-26 DE DE4034109A patent/DE4034109A1/de not_active Withdrawn
-
1991
- 1991-10-07 IN IN755CA1991 patent/IN172469B/en unknown
- 1991-10-16 WO PCT/EP1991/001968 patent/WO1992007809A1/de active IP Right Grant
- 1991-10-16 CA CA002094802A patent/CA2094802A1/en not_active Abandoned
- 1991-10-16 DE DE59106559T patent/DE59106559D1/de not_active Expired - Fee Related
- 1991-10-16 EP EP91918263A patent/EP0555260B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992007809A1 (de) | 1992-05-14 |
| EP0555260B1 (de) | 1995-09-20 |
| CA2094802A1 (en) | 1992-04-27 |
| DE59106559D1 (de) | 1995-10-26 |
| DE4034109A1 (de) | 1992-04-30 |
| EP0555260A1 (de) | 1993-08-18 |