JPS57146734A - Synthetic method of 2,5-cyclohexadienone derivative - Google Patents
Synthetic method of 2,5-cyclohexadienone derivativeInfo
- Publication number
- JPS57146734A JPS57146734A JP56032542A JP3254281A JPS57146734A JP S57146734 A JPS57146734 A JP S57146734A JP 56032542 A JP56032542 A JP 56032542A JP 3254281 A JP3254281 A JP 3254281A JP S57146734 A JPS57146734 A JP S57146734A
- Authority
- JP
- Japan
- Prior art keywords
- cyclodextrin
- haloform
- catalyst
- substituted
- phenolic derivative
- 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
- WGHKKEJHRMUKDK-UHFFFAOYSA-N cyclohexa-2,5-dien-1-one Chemical class O=C1C=CCC=C1 WGHKKEJHRMUKDK-UHFFFAOYSA-N 0.000 title 1
- 238000010189 synthetic method Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 229920000858 Cyclodextrin Polymers 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical class C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 abstract 1
- 239000001116 FEMA 4028 Substances 0.000 abstract 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 abstract 1
- 229940043377 alpha-cyclodextrin Drugs 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 abstract 1
- 235000011175 beta-cyclodextrine Nutrition 0.000 abstract 1
- 229960004853 betadex Drugs 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000012312 sodium hydride Substances 0.000 abstract 1
- 229910000104 sodium hydride Inorganic materials 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
- 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 |
|---|---|---|---|
| JP56032542A JPS57146734A (en) | 1981-03-09 | 1981-03-09 | Synthetic method of 2,5-cyclohexadienone derivative |
| DE8282900665T DE3274104D1 (en) | 1981-03-09 | 1982-03-09 | Process for selectively producing para-substituted derivatives of phenols |
| DE8484112783T DE3276858D1 (en) | 1981-03-09 | 1982-03-09 | A process for producing a para-substituted phenol derivative |
| PCT/JP1982/000066 WO1982003073A1 (fr) | 1981-03-09 | 1982-03-09 | Procede permettant d'introduire un substituant dans une position p d'un phenol |
| EP19840112783 EP0158709B1 (en) | 1981-03-09 | 1982-03-09 | A process for producing a para-substituted phenol derivative |
| EP82900665A EP0073837B1 (en) | 1981-03-09 | 1982-03-09 | Process for selectively producing para-substituted derivatives of phenols |
| US06/530,157 US4523037A (en) | 1981-03-09 | 1983-09-07 | Process for selectively producing para-substituted derivatives of phenols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56032542A JPS57146734A (en) | 1981-03-09 | 1981-03-09 | Synthetic method of 2,5-cyclohexadienone derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57146734A true JPS57146734A (en) | 1982-09-10 |
| JPH0128731B2 JPH0128731B2 (enrdf_load_stackoverflow) | 1989-06-05 |
Family
ID=12361815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56032542A Granted JPS57146734A (en) | 1981-03-09 | 1981-03-09 | Synthetic method of 2,5-cyclohexadienone derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57146734A (enrdf_load_stackoverflow) |
-
1981
- 1981-03-09 JP JP56032542A patent/JPS57146734A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| PHARMAZIE=1978 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128731B2 (enrdf_load_stackoverflow) | 1989-06-05 |
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