NL7800863A - Werkwijze voor het bereiden van in de kern gechloreerde xylenen. - Google Patents
Werkwijze voor het bereiden van in de kern gechloreerde xylenen.Info
- Publication number
- NL7800863A NL7800863A NL7800863A NL7800863A NL7800863A NL 7800863 A NL7800863 A NL 7800863A NL 7800863 A NL7800863 A NL 7800863A NL 7800863 A NL7800863 A NL 7800863A NL 7800863 A NL7800863 A NL 7800863A
- Authority
- NL
- Netherlands
- Prior art keywords
- xylens
- preparing core
- chlorinated
- core chlorinated
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0205—Oxygen-containing compounds comprising carbonyl groups or oxygen-containing derivatives, e.g. acetals, ketals, cyclic peroxides
- B01J31/0208—Ketones or ketals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0231—Halogen-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
- B01J31/30—Halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4277—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772702829 DE2702829A1 (de) | 1977-01-25 | 1977-01-25 | Verfahren zur herstellung von kernchlorierten xylolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7800863A true NL7800863A (nl) | 1978-07-27 |
Family
ID=5999419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7800863A NL7800863A (nl) | 1977-01-25 | 1978-01-24 | Werkwijze voor het bereiden van in de kern gechloreerde xylenen. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4166075A (fr) |
| JP (1) | JPS5392718A (fr) |
| BE (1) | BE863248A (fr) |
| DE (1) | DE2702829A1 (fr) |
| FR (1) | FR2377988A1 (fr) |
| GB (1) | GB1578411A (fr) |
| NL (1) | NL7800863A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235825A (en) * | 1979-11-02 | 1980-11-25 | Ppg Industries, Inc. | Production of dichlorobenzene |
| IT1222683B (it) * | 1987-09-18 | 1990-09-12 | Montedison Spa | Processo per la preparazione del triciclo 8.2.2.2. esadeca 4,6,10,12,13,15 esaene clorurato nei nuclei benzenici |
| DE4138243A1 (de) * | 1991-11-21 | 1993-05-27 | Bayer Ag | Verbessertes verfahren zur kernchlorierung von aromatischen kohlenwasserstoffen |
| DE4228134A1 (de) * | 1992-08-25 | 1994-03-03 | Bayer Ag | Verbessertes Verfahren zur Kernchlorierung von aromatischen Kohlenwasserstoffen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002027A (en) * | 1958-05-05 | 1961-09-26 | Diamond Alkali Co | Nuclear dichlorination of xylenes |
| US3509204A (en) * | 1966-12-19 | 1970-04-28 | Gulf Research Development Co | Process for preparing nuclear chlorinated aromatic compounds |
| US4010214A (en) * | 1975-02-04 | 1977-03-01 | Hooker Chemicals & Plastics Corporation | Process for the preparation of 2,5-dichloro-p-xylene |
-
1977
- 1977-01-25 DE DE19772702829 patent/DE2702829A1/de not_active Withdrawn
-
1978
- 1978-01-18 US US05/870,400 patent/US4166075A/en not_active Expired - Lifetime
- 1978-01-23 JP JP608478A patent/JPS5392718A/ja active Pending
- 1978-01-24 FR FR7801865A patent/FR2377988A1/fr not_active Withdrawn
- 1978-01-24 NL NL7800863A patent/NL7800863A/xx unknown
- 1978-01-24 BE BE184580A patent/BE863248A/fr unknown
- 1978-01-24 GB GB2893/78A patent/GB1578411A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5392718A (en) | 1978-08-15 |
| US4166075A (en) | 1979-08-28 |
| DE2702829A1 (de) | 1978-07-27 |
| GB1578411A (en) | 1980-11-05 |
| BE863248A (fr) | 1978-05-16 |
| FR2377988A1 (fr) | 1978-08-18 |
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