SU934907A3 - Способ получени ортометаллилоксифенола - Google Patents
Способ получени ортометаллилоксифенола Download PDFInfo
- Publication number
- SU934907A3 SU934907A3 SU792847446A SU2847446A SU934907A3 SU 934907 A3 SU934907 A3 SU 934907A3 SU 792847446 A SU792847446 A SU 792847446A SU 2847446 A SU2847446 A SU 2847446A SU 934907 A3 SU934907 A3 SU 934907A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flask
- pyrocatechin
- yield
- chloride
- producing
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- -1 alkenyl halides Chemical class 0.000 abstract 1
- 235000019568 aromas Nutrition 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 28
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 10
- 235000011121 sodium hydroxide Nutrition 0.000 description 10
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001510 metal chloride Inorganic materials 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- ZHNFLHYOFXQIOW-LPYZJUEESA-N quinine sulfate dihydrate Chemical compound [H+].[H+].O.O.[O-]S([O-])(=O)=O.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 ZHNFLHYOFXQIOW-LPYZJUEESA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Measurement Of Radiation (AREA)
- Picture Signal Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7834297A FR2442822A1 (fr) | 1978-11-30 | 1978-11-30 | Procede de preparation d'ethers insatures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU934907A3 true SU934907A3 (ru) | 1982-06-07 |
Family
ID=9215726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792847446A SU934907A3 (ru) | 1978-11-30 | 1979-11-29 | Способ получени ортометаллилоксифенола |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4263462A (enExample) |
| EP (1) | EP0013250B1 (enExample) |
| JP (1) | JPS5576833A (enExample) |
| AT (1) | ATE6632T1 (enExample) |
| BG (1) | BG32112A3 (enExample) |
| BR (1) | BR7907798A (enExample) |
| CA (1) | CA1148978A (enExample) |
| DD (1) | DD147536A5 (enExample) |
| DE (1) | DE2966807D1 (enExample) |
| DK (1) | DK171294B1 (enExample) |
| ES (1) | ES8100239A1 (enExample) |
| FR (1) | FR2442822A1 (enExample) |
| GB (1) | GB2035322B (enExample) |
| IE (1) | IE49216B1 (enExample) |
| IL (1) | IL58662A (enExample) |
| PL (1) | PL126599B1 (enExample) |
| PT (1) | PT70524A (enExample) |
| RO (1) | RO79087A (enExample) |
| SU (1) | SU934907A3 (enExample) |
| YU (1) | YU41353B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465868A (en) * | 1981-07-17 | 1984-08-14 | Otsuka Kagaku Yakuhin Kabushiki Kaisha | Process for preparing o-methallyloxyphenol |
| US4613703A (en) * | 1982-04-05 | 1986-09-23 | The Dow Chemical Company | Process for allylating hydroxyaromatic compounds |
| IT1151718B (it) * | 1982-04-19 | 1986-12-24 | Brichima Spa | Procedimento per la preparazione del 2,3-diidro-2,2-dimetilbenzofuran-7-olo |
| IT1196002B (it) * | 1984-01-20 | 1988-11-10 | Brichima Spa | Procedimento per la sintesi di o-isopropossifenolo |
| WO1988009782A1 (en) * | 1987-06-01 | 1988-12-15 | The Dow Chemical Company | Process for making propargyl ethers of hydroxyaromatic compounds |
| US4982012A (en) * | 1987-12-18 | 1991-01-01 | Fmc Corporation | Two phase process for preparing 2-methallyloxyphenol from catechol |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378698A (en) * | 1943-05-01 | 1945-06-19 | Goodrich Co B F | Partial ethers of alkenyl substituted polyhydroxybenzenes |
| GB1227144A (enExample) * | 1967-04-05 | 1971-04-07 | ||
| US3927118A (en) * | 1973-12-21 | 1975-12-16 | Crown Zellerbach Corp | Process for monoetherification of polyhydric benzenes |
-
1978
- 1978-11-30 FR FR7834297A patent/FR2442822A1/fr active Granted
-
1979
- 1979-11-07 IL IL58662A patent/IL58662A/xx unknown
- 1979-11-07 US US06/092,415 patent/US4263462A/en not_active Expired - Lifetime
- 1979-11-13 ES ES485895A patent/ES8100239A1/es not_active Expired
- 1979-11-23 GB GB7940667A patent/GB2035322B/en not_active Expired
- 1979-11-23 CA CA000340551A patent/CA1148978A/en not_active Expired
- 1979-11-23 IE IE2248/79A patent/IE49216B1/en not_active IP Right Cessation
- 1979-11-26 YU YU2891/79A patent/YU41353B/xx unknown
- 1979-11-28 AT AT79420063T patent/ATE6632T1/de not_active IP Right Cessation
- 1979-11-28 EP EP79420063A patent/EP0013250B1/fr not_active Expired
- 1979-11-28 DE DE7979420063T patent/DE2966807D1/de not_active Expired
- 1979-11-29 PL PL1979219995A patent/PL126599B1/pl unknown
- 1979-11-29 SU SU792847446A patent/SU934907A3/ru active
- 1979-11-29 PT PT70524A patent/PT70524A/pt not_active IP Right Cessation
- 1979-11-29 DK DK507279A patent/DK171294B1/da not_active IP Right Cessation
- 1979-11-29 RO RO7999393A patent/RO79087A/ro unknown
- 1979-11-29 JP JP15493579A patent/JPS5576833A/ja active Granted
- 1979-11-30 BR BR7907798A patent/BR7907798A/pt not_active IP Right Cessation
- 1979-11-30 DD DD79217283A patent/DD147536A5/de not_active IP Right Cessation
- 1979-11-30 BG BG045757A patent/BG32112A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL126599B1 (en) | 1983-08-31 |
| JPS6223730B2 (enExample) | 1987-05-25 |
| JPS5576833A (en) | 1980-06-10 |
| EP0013250B1 (fr) | 1984-03-14 |
| DK507279A (da) | 1980-05-31 |
| DE2966807D1 (en) | 1984-04-19 |
| YU41353B (en) | 1987-02-28 |
| IE49216B1 (en) | 1985-08-21 |
| BR7907798A (pt) | 1980-08-26 |
| DD147536A5 (de) | 1981-04-08 |
| FR2442822A1 (fr) | 1980-06-27 |
| EP0013250A1 (fr) | 1980-07-09 |
| PL219995A1 (enExample) | 1980-08-25 |
| IL58662A0 (en) | 1980-02-29 |
| IL58662A (en) | 1983-10-31 |
| IE792248L (en) | 1980-05-30 |
| YU289179A (en) | 1982-08-31 |
| ES485895A0 (es) | 1980-05-16 |
| FR2442822B1 (enExample) | 1981-06-12 |
| ATE6632T1 (de) | 1984-03-15 |
| BG32112A3 (en) | 1982-05-14 |
| ES8100239A1 (es) | 1980-05-16 |
| DK171294B1 (da) | 1996-08-26 |
| GB2035322A (en) | 1980-06-18 |
| RO79087A (ro) | 1982-10-26 |
| CA1148978A (en) | 1983-06-28 |
| US4263462A (en) | 1981-04-21 |
| PT70524A (fr) | 1979-12-01 |
| GB2035322B (en) | 1983-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU934907A3 (ru) | Способ получени ортометаллилоксифенола | |
| House et al. | Chemistry of carbanions. XXVI. Synthesis of certain. gamma.-alkenyl,. alpha.,. beta.-unsaturated ketones | |
| Croft et al. | Oxetane ethers are formed reversibly in the lithium-catalyzed Friedel–Crafts alkylation of phenols with oxetanols: Synthesis of dihydrobenzofurans, diaryloxetanes, and oxetane ethers | |
| Tanaka et al. | Lithiation of alkoxyalkyl phenyl sulfones. New approach to acyl anion synthesis. | |
| Peng et al. | Convenient fluorination of nitro and nitrile compounds with Selectfluor | |
| JP2002502425A (ja) | １，３−ジカルボニル化合物の調製方法 | |
| DK155045B (da) | Fremgangsmaade til fremstilling af i alfa-stillingen mono- eller di-substituerede carboxylsyrederivater | |
| Kniežo et al. | A Convenient Synthesis of Tertiary Isothiocyanates and Acyl Isothiocyanates Using Phosphoryl Isothiocyanate | |
| Danishefsky et al. | A useful divinyl ketone equivalent | |
| Rissafi et al. | Epoxyisophorone ring-opening: an efficient route for the introduction of functional groups at position 2 of isophorone | |
| RU2248347C2 (ru) | Способ получения ацилированных 1,3-дикарбонильных соединений | |
| Mori et al. | Synthesis of oxosulfonium salts by the oxidation of sulfonium salts | |
| Burton et al. | The preparation of alpha-halo-beta, beta-difluorostyrenes | |
| Uyehara et al. | Stereoselective α-alkylation of α, β-unsaturated esters utilizing conjugate addition of nitrogen nucleophiles (R 2 NLi) | |
| Moriya et al. | Stereoselective Synthesis of (Z)-(1-Organo-1-alkenyl) boronic Esters by the Palladium-Catalyzed Cross-Coupling Reaction of (Z)-(1-Iodo-1-alkenyl) boronic Esters with Organozinc Reagents. | |
| RU1796622C (ru) | Способ получени 3-бромпиридина | |
| Ho | Short Syntheses of Dihydrojasmone | |
| SU546603A1 (ru) | Способ получени псевдоинона или псевдометилионона | |
| GB2160204A (en) | Preparation of N-methyl-1-alkylthio-2-nitroethenamines | |
| SU662545A1 (ru) | Способ получени 2,5-диметоксибензальдегида | |
| SU910600A1 (ru) | Способ получени 3-метил-5-замещенного-5,5-дикарбэтоксипентанона-2 | |
| SU899558A1 (ru) | Способ получени 2-замещенных-4-алкокси(арокси)метил- @ -бутиролактонов | |
| SU390084A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ ПОЛИФТОРСОДЕРЖАЩИХ а-ОКИСЕЙ | |
| De Kimpe et al. | On the mechanism of the rearrangement of N‐aryl α, α‐dichloroketimines with lithium aluminium hydride | |
| Petrilka | A convenient high yield version of the ester Claisen rearrangement. Preliminary communication |