CH623808A5 - Process for the preparation of alpha -cyano-3-phenoxybenzyl alcohol - Google Patents
Process for the preparation of alpha -cyano-3-phenoxybenzyl alcohol Download PDFInfo
- Publication number
- CH623808A5 CH623808A5 CH1047077A CH1047077A CH623808A5 CH 623808 A5 CH623808 A5 CH 623808A5 CH 1047077 A CH1047077 A CH 1047077A CH 1047077 A CH1047077 A CH 1047077A CH 623808 A5 CH623808 A5 CH 623808A5
- Authority
- CH
- Switzerland
- Prior art keywords
- metaphenoxybenzaldehyde
- cyano
- anhydrous
- carried out
- mixture
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 24
- 238000002360 preparation method Methods 0.000 title claims description 8
- GXUQMKBQDGPMKZ-UHFFFAOYSA-N 2-hydroxy-2-(3-phenoxyphenyl)acetonitrile Chemical compound N#CC(O)C1=CC=CC(OC=2C=CC=CC=2)=C1 GXUQMKBQDGPMKZ-UHFFFAOYSA-N 0.000 title abstract description 7
- MRLGCTNJRREZHZ-UHFFFAOYSA-N 3-phenoxybenzaldehyde Chemical compound O=CC1=CC=CC(OC=2C=CC=CC=2)=C1 MRLGCTNJRREZHZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 42
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 239000012736 aqueous medium Substances 0.000 claims description 6
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- IYWCBYFJFZCCGV-UHFFFAOYSA-N formamide;hydrate Chemical compound O.NC=O IYWCBYFJFZCCGV-UHFFFAOYSA-N 0.000 claims description 2
- -1 bisulphite compound Chemical class 0.000 abstract description 4
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 3
- ICAIHGOJRDCMHE-UHFFFAOYSA-O ammonium cyanide Chemical class [NH4+].N#[C-] ICAIHGOJRDCMHE-UHFFFAOYSA-O 0.000 abstract description 2
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical class OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 abstract description 2
- 150000002148 esters Chemical class 0.000 abstract description 2
- 230000000749 insecticidal effect Effects 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 6
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 238000010908 decantation Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 239000012264 purified product Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/53—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7625938A FR2362829A1 (fr) | 1976-08-27 | 1976-08-27 | Combinaison bisulfitique du metaphenoxy benzaldehyde, procede de preparation et application a la preparation de l'alcool a-cyano 3-phenoxy benzylique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH623808A5 true CH623808A5 (en) | 1981-06-30 |
Family
ID=9177185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1047077A CH623808A5 (en) | 1976-08-27 | 1977-08-26 | Process for the preparation of alpha -cyano-3-phenoxybenzyl alcohol |
Country Status (11)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA7911B (en) * | 1978-01-31 | 1980-01-30 | Roussel Uclaf | Optically-active substituted benzyl alcohol and process for preparing it |
| FR2458542A1 (fr) * | 1979-06-12 | 1981-01-02 | Roussel Uclaf | Procede de preparation d'alcools a-cyanes optiquement actifs |
| DE2938112A1 (de) * | 1979-09-20 | 1981-04-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von (alpha) -cyano-phenoxy-benzyl-estern |
| JPS5970481A (ja) * | 1982-10-14 | 1984-04-20 | Toyota Central Res & Dev Lab Inc | 点溶接方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515450B1 (enrdf_load_stackoverflow) * | 1971-06-29 | 1976-02-20 |
-
1976
- 1976-08-27 FR FR7625938A patent/FR2362829A1/fr active Granted
-
1977
- 1977-07-26 JP JP8891877A patent/JPS5328142A/ja active Granted
- 1977-08-03 GB GB3259877A patent/GB1567531A/en not_active Expired
- 1977-08-25 IT IT5078577A patent/IT1079949B/it active
- 1977-08-26 CH CH1047077A patent/CH623808A5/fr not_active IP Right Cessation
- 1977-08-26 CA CA285,527A patent/CA1088566A/fr not_active Expired
- 1977-08-26 DK DK378877A patent/DK158303C/da not_active IP Right Cessation
- 1977-08-26 BE BE180440A patent/BE858127A/xx not_active IP Right Cessation
- 1977-08-26 IE IE179077A patent/IE45374B1/en unknown
- 1977-08-26 DE DE19772738643 patent/DE2738643C2/de not_active Expired
- 1977-08-26 NL NL7709435A patent/NL7709435A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK158303B (da) | 1990-04-30 |
| FR2362829B1 (enrdf_load_stackoverflow) | 1979-03-02 |
| NL7709435A (nl) | 1978-03-01 |
| DE2738643C2 (de) | 1986-06-05 |
| BE858127A (fr) | 1978-02-27 |
| DK378877A (da) | 1978-02-28 |
| IE45374L (en) | 1978-02-27 |
| JPS6213342B2 (enrdf_load_stackoverflow) | 1987-03-25 |
| IE45374B1 (en) | 1982-08-11 |
| IT1079949B (it) | 1985-05-13 |
| CA1088566A (fr) | 1980-10-28 |
| FR2362829A1 (fr) | 1978-03-24 |
| DK158303C (da) | 1990-10-01 |
| GB1567531A (en) | 1980-05-14 |
| JPS5328142A (en) | 1978-03-16 |
| DE2738643A1 (de) | 1978-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |