CA1132996A - Procede de fabrication de naphtoquinone - Google Patents
Procede de fabrication de naphtoquinoneInfo
- Publication number
- CA1132996A CA1132996A CA363,337A CA363337A CA1132996A CA 1132996 A CA1132996 A CA 1132996A CA 363337 A CA363337 A CA 363337A CA 1132996 A CA1132996 A CA 1132996A
- Authority
- CA
- Canada
- Prior art keywords
- naphthalene
- naphthoquinone
- ceric
- oxidation
- molar
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/10—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA363,337A CA1132996A (fr) | 1980-10-27 | 1980-10-27 | Procede de fabrication de naphtoquinone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA363,337A CA1132996A (fr) | 1980-10-27 | 1980-10-27 | Procede de fabrication de naphtoquinone |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1132996A true CA1132996A (fr) | 1982-10-05 |
Family
ID=4118272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA363,337A Expired CA1132996A (fr) | 1980-10-27 | 1980-10-27 | Procede de fabrication de naphtoquinone |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1132996A (fr) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536337A (en) * | 1983-04-11 | 1985-08-20 | Kawasaki Kasei Chemicals Ltd. | Process for the preparation of quinones |
US4632782A (en) * | 1983-05-26 | 1986-12-30 | Kawasaki Kasei Chemicals Limited | Oxidizing an organic compound |
US4639298A (en) * | 1986-05-05 | 1987-01-27 | W. R. Grace & Co. | Oxidation of organic compounds using ceric ions in aqueous methanesulfonic acid |
US4647349A (en) * | 1986-05-05 | 1987-03-03 | W. R. Grace & Co. | Oxidation of organic compounds using ceric ions in aqueous trifluoromethanesulfonic acid |
US4670108A (en) * | 1986-10-10 | 1987-06-02 | W. R. Grace & Co. | Oxidation of organic compounds using ceric methanesulfonate in an aqueous organic solution |
US4692227A (en) * | 1986-12-01 | 1987-09-08 | W. R. Grace & Co. | Oxidation of organic compounds using thallium ions |
US4701245A (en) * | 1986-05-05 | 1987-10-20 | W. R. Grace & Co. | Oxidation of organic compounds using a catalyzed cerium (IV) composition |
EP0244812A1 (fr) * | 1986-05-05 | 1987-11-11 | W.R. Grace & Co.-Conn. | Oxydation de composés organiques |
US5246553A (en) * | 1992-03-05 | 1993-09-21 | Hydro-Quebec | Tetravalent titanium electrolyte and trivalent titanium reducing agent obtained thereby |
US5250162A (en) * | 1992-01-29 | 1993-10-05 | Metallgesellschaft Ag | Method of reducing Ti(IV) to Ti(III) in acid solution |
US5296107A (en) * | 1992-03-04 | 1994-03-22 | Hydro-Quebec | Indirect cerium medicated electrosynthesis |
US5679235A (en) * | 1992-03-05 | 1997-10-21 | Hydro-Quebec | Titanium and cerium containing acidic electrolyte |
US5705049A (en) * | 1992-04-07 | 1998-01-06 | Hydro-Quebec | Indirect cerium mediated electrosynthesis |
-
1980
- 1980-10-27 CA CA363,337A patent/CA1132996A/fr not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536337A (en) * | 1983-04-11 | 1985-08-20 | Kawasaki Kasei Chemicals Ltd. | Process for the preparation of quinones |
US4632782A (en) * | 1983-05-26 | 1986-12-30 | Kawasaki Kasei Chemicals Limited | Oxidizing an organic compound |
US4701245A (en) * | 1986-05-05 | 1987-10-20 | W. R. Grace & Co. | Oxidation of organic compounds using a catalyzed cerium (IV) composition |
US4647349A (en) * | 1986-05-05 | 1987-03-03 | W. R. Grace & Co. | Oxidation of organic compounds using ceric ions in aqueous trifluoromethanesulfonic acid |
US4639298A (en) * | 1986-05-05 | 1987-01-27 | W. R. Grace & Co. | Oxidation of organic compounds using ceric ions in aqueous methanesulfonic acid |
EP0244812A1 (fr) * | 1986-05-05 | 1987-11-11 | W.R. Grace & Co.-Conn. | Oxydation de composés organiques |
US4670108A (en) * | 1986-10-10 | 1987-06-02 | W. R. Grace & Co. | Oxidation of organic compounds using ceric methanesulfonate in an aqueous organic solution |
US4692227A (en) * | 1986-12-01 | 1987-09-08 | W. R. Grace & Co. | Oxidation of organic compounds using thallium ions |
US5250162A (en) * | 1992-01-29 | 1993-10-05 | Metallgesellschaft Ag | Method of reducing Ti(IV) to Ti(III) in acid solution |
US5296107A (en) * | 1992-03-04 | 1994-03-22 | Hydro-Quebec | Indirect cerium medicated electrosynthesis |
US5516407A (en) * | 1992-03-04 | 1996-05-14 | Hydro Quebec | Indirect cerium mediated electrosynthesis |
US5246553A (en) * | 1992-03-05 | 1993-09-21 | Hydro-Quebec | Tetravalent titanium electrolyte and trivalent titanium reducing agent obtained thereby |
US5409581A (en) * | 1992-03-05 | 1995-04-25 | Hydro-Quebec | Tetravalent titanium electrolyte and trivalent titanium reducing agent obtained thereby |
US5679235A (en) * | 1992-03-05 | 1997-10-21 | Hydro-Quebec | Titanium and cerium containing acidic electrolyte |
US5705049A (en) * | 1992-04-07 | 1998-01-06 | Hydro-Quebec | Indirect cerium mediated electrosynthesis |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |