JPS5738742A - Preparation of 1,4-dihydroanthraquinone - Google Patents
Preparation of 1,4-dihydroanthraquinoneInfo
- Publication number
- JPS5738742A JPS5738742A JP11408080A JP11408080A JPS5738742A JP S5738742 A JPS5738742 A JP S5738742A JP 11408080 A JP11408080 A JP 11408080A JP 11408080 A JP11408080 A JP 11408080A JP S5738742 A JPS5738742 A JP S5738742A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- pref
- catalyst
- solvent
- sulfonic acid
- 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.)
- Granted
Links
- ZVALGBPJYGUWIS-UHFFFAOYSA-N 1,4-dihydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1CC=CC2 ZVALGBPJYGUWIS-UHFFFAOYSA-N 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 3
- XPCZSIPRUSOJFO-UHFFFAOYSA-N 1,4,4a,9a-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2C1CC=CC2 XPCZSIPRUSOJFO-UHFFFAOYSA-N 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- -1 benzenesulfonic acid Chemical compound 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- 150000007524 organic acids Chemical class 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 abstract 1
- 229940092714 benzenesulfonic acid Drugs 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229940098779 methanesulfonic acid Drugs 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11408080A JPS5738742A (en) | 1980-08-21 | 1980-08-21 | Preparation of 1,4-dihydroanthraquinone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11408080A JPS5738742A (en) | 1980-08-21 | 1980-08-21 | Preparation of 1,4-dihydroanthraquinone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5738742A true JPS5738742A (en) | 1982-03-03 |
| JPS6237618B2 JPS6237618B2 (enrdf_load_stackoverflow) | 1987-08-13 |
Family
ID=14628552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11408080A Granted JPS5738742A (en) | 1980-08-21 | 1980-08-21 | Preparation of 1,4-dihydroanthraquinone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5738742A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01121462A (ja) * | 1987-11-02 | 1989-05-15 | Hory Corp | 水路壁構築用型枠 |
| US4981982A (en) * | 1987-09-09 | 1991-01-01 | Yoshio Yokoyama | Condensation catalyst and catalytical condensation process for organic carboxylic anhydrides |
| JP2015528823A (ja) * | 2012-08-13 | 2015-10-01 | アディファルム・エアドゥ | ３−ホルミルリファマイシンｓｖ及び３−ホルミルリファマイシンｓの３−（４−シンナミル−１−ピペラジニル）アミノ誘導体を含有する医薬製剤並びにこれらの製造方法 |
-
1980
- 1980-08-21 JP JP11408080A patent/JPS5738742A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981982A (en) * | 1987-09-09 | 1991-01-01 | Yoshio Yokoyama | Condensation catalyst and catalytical condensation process for organic carboxylic anhydrides |
| JPH01121462A (ja) * | 1987-11-02 | 1989-05-15 | Hory Corp | 水路壁構築用型枠 |
| JP2015528823A (ja) * | 2012-08-13 | 2015-10-01 | アディファルム・エアドゥ | ３−ホルミルリファマイシンｓｖ及び３−ホルミルリファマイシンｓの３−（４−シンナミル−１−ピペラジニル）アミノ誘導体を含有する医薬製剤並びにこれらの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6237618B2 (enrdf_load_stackoverflow) | 1987-08-13 |
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