FR2595959B1 - NOVEL DECARBOXYLATION CATALYSTS AND THEIR APPLICATION TO THE PREPARATION OF PHENYL ETHERS OR THIOETHERS OF ALKYL OR ARALKYL - Google Patents
NOVEL DECARBOXYLATION CATALYSTS AND THEIR APPLICATION TO THE PREPARATION OF PHENYL ETHERS OR THIOETHERS OF ALKYL OR ARALKYLInfo
- Publication number
- FR2595959B1 FR2595959B1 FR8604038A FR8604038A FR2595959B1 FR 2595959 B1 FR2595959 B1 FR 2595959B1 FR 8604038 A FR8604038 A FR 8604038A FR 8604038 A FR8604038 A FR 8604038A FR 2595959 B1 FR2595959 B1 FR 2595959B1
- Authority
- FR
- France
- Prior art keywords
- thioethers
- aralkyl
- alkyl
- novel
- preparation
- Prior art date
- 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
- -1 PHENYL ETHERS Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000006114 decarboxylation reaction Methods 0.000 title 1
- 150000003568 thioethers Chemical class 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
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0245—Nitrogen containing compounds being derivatives of carboxylic or carbonic acids
- B01J31/0251—Guanidides (R2N-C(=NR)-NR2)
-
- 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
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
- C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8604038A FR2595959B1 (en) | 1986-03-21 | 1986-03-21 | NOVEL DECARBOXYLATION CATALYSTS AND THEIR APPLICATION TO THE PREPARATION OF PHENYL ETHERS OR THIOETHERS OF ALKYL OR ARALKYL |
IT8767222A IT1217141B (en) | 1986-03-21 | 1987-03-20 | NEW DECARBOSIS LACTION CATALYSTS AND THEIR USE FOR THE PREPARATION OF FENYL, ALCHELE OR ARALKYL ETHERS OR THIOETERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8604038A FR2595959B1 (en) | 1986-03-21 | 1986-03-21 | NOVEL DECARBOXYLATION CATALYSTS AND THEIR APPLICATION TO THE PREPARATION OF PHENYL ETHERS OR THIOETHERS OF ALKYL OR ARALKYL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2595959A1 FR2595959A1 (en) | 1987-09-25 |
FR2595959B1 true FR2595959B1 (en) | 1988-05-27 |
Family
ID=9333360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8604038A Expired FR2595959B1 (en) | 1986-03-21 | 1986-03-21 | NOVEL DECARBOXYLATION CATALYSTS AND THEIR APPLICATION TO THE PREPARATION OF PHENYL ETHERS OR THIOETHERS OF ALKYL OR ARALKYL |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2595959B1 (en) |
IT (1) | IT1217141B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5081298A (en) * | 1990-12-12 | 1992-01-14 | General Electric Company | Bis(pentaalkylguanidinium) alkane salts as phase transfer catalysts |
DE4126671A1 (en) * | 1991-08-13 | 1993-02-18 | Huels Chemische Werke Ag | METHOD FOR PRODUCING ALKYLPHENYLALKYL ETHERS |
FR2821352B1 (en) | 2001-02-23 | 2003-04-25 | Poudres & Explosifs Ste Nale | PROCESS FOR THE SYNTHESIS OF MONO-ETHERS OF ARYL AND ALKYL |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535342A (en) * | 1968-02-07 | 1970-10-20 | Dow Chemical Co | Process for making alkylene carbonates |
DE2907074C2 (en) * | 1979-02-23 | 1982-08-19 | Dynamit Nobel Ag, 5210 Troisdorf | Screw extruder for polyvinylidene fluoride monofilaments |
AU568516B2 (en) * | 1982-11-26 | 1988-01-07 | Bp Chemicals Limited | Transesterification of esters employing novel catalyst |
GB8414767D0 (en) * | 1984-06-09 | 1984-07-11 | Bp Chem Int Ltd | Catalysis by supported catalysts |
-
1986
- 1986-03-21 FR FR8604038A patent/FR2595959B1/en not_active Expired
-
1987
- 1987-03-20 IT IT8767222A patent/IT1217141B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2595959A1 (en) | 1987-09-25 |
IT8767222A0 (en) | 1987-03-20 |
IT1217141B (en) | 1990-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |