IE45374L - A process for preparing ó- cyano-3-phenoxybenzyl alcohol. - Google Patents
A process for preparing ó- cyano-3-phenoxybenzyl alcohol.Info
- Publication number
- IE45374L IE45374L IE179077A IE179077A IE45374L IE 45374 L IE45374 L IE 45374L IE 179077 A IE179077 A IE 179077A IE 179077 A IE179077 A IE 179077A IE 45374 L IE45374 L IE 45374L
- Authority
- IE
- Ireland
- Prior art keywords
- cyano
- preparing
- compound
- prepared
- phenoxybenzyl alcohol
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 bisulphite compound Chemical class 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 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 abstract 1
- MRLGCTNJRREZHZ-UHFFFAOYSA-N 3-phenoxybenzaldehyde Chemical compound O=CC1=CC=CC(OC=2C=CC=CC=2)=C1 MRLGCTNJRREZHZ-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 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
- ICAIHGOJRDCMHE-UHFFFAOYSA-O ammonium cyanide Chemical class [NH4+].N#[C-] ICAIHGOJRDCMHE-UHFFFAOYSA-O 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical class OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000000749 insecticidal effect Effects 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 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)
Abstract
alpha -Cyano-3-phenoxybenzyl alcohol is prepared by reacting the bisulphite compound of formula: <IMAGE> in a solvent, with a compound which generates CN ions, for example hydrocyanic acid or the alkali metal, alkaline-earth metal or ammonium cyanides. The alcohol obtained can be used, especially, for preparing, with certain cyclopropanecarboxylic acids, esters possessing a high insecticidal activity. The bisulphite compound, which is prepared from meta-phenoxybenzaldehyde, has the advantage over the latter of being more stable and of being able to be purified by crystallisation in an organic solvent.
[GB1567531A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7625938A FR2362829A1 (en) | 1976-08-27 | 1976-08-27 | BISULFIC COMBINATION OF METAPHENOXY BENZALDEHYDE, METHOD OF PREPARATION AND APPLICATION TO THE PREPARATION OF A-CYANO 3-PHENOXY BENZYL ALCOHOL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE45374L true IE45374L (en) | 1978-02-27 |
| IE45374B1 IE45374B1 (en) | 1982-08-11 |
Family
ID=9177185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE179077A IE45374B1 (en) | 1976-08-27 | 1977-08-26 | A procress for preparing [-cyano-3-pehnoxylbenzyl alcohol |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5328142A (en) |
| BE (1) | BE858127A (en) |
| CA (1) | CA1088566A (en) |
| CH (1) | CH623808A5 (en) |
| DE (1) | DE2738643C2 (en) |
| DK (1) | DK158303C (en) |
| FR (1) | FR2362829A1 (en) |
| GB (1) | GB1567531A (en) |
| IE (1) | IE45374B1 (en) |
| IT (1) | IT1079949B (en) |
| NL (1) | NL7709435A (en) |
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 (en) * | 1979-06-12 | 1981-01-02 | Roussel Uclaf | PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE ALCOHOL A-CYANES |
| DE2938112A1 (en) * | 1979-09-20 | 1981-04-16 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING (ALPHA) -CYANO-PHENOXY-BENZYL ESTERS |
| JPS5970481A (en) * | 1982-10-14 | 1984-04-20 | Toyota Central Res & Dev Lab Inc | Spot welding method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515450B1 (en) * | 1971-06-29 | 1976-02-20 |
-
1976
- 1976-08-27 FR FR7625938A patent/FR2362829A1/en active Granted
-
1977
- 1977-07-26 JP JP8891877A patent/JPS5328142A/en active Granted
- 1977-08-03 GB GB3259877A patent/GB1567531A/en not_active Expired
- 1977-08-25 IT IT5078577A patent/IT1079949B/en active
- 1977-08-26 IE IE179077A patent/IE45374B1/en unknown
- 1977-08-26 DK DK378877A patent/DK158303C/en not_active IP Right Cessation
- 1977-08-26 CA CA285,527A patent/CA1088566A/en not_active Expired
- 1977-08-26 NL NL7709435A patent/NL7709435A/en not_active Application Discontinuation
- 1977-08-26 BE BE180440A patent/BE858127A/en not_active IP Right Cessation
- 1977-08-26 CH CH1047077A patent/CH623808A5/en not_active IP Right Cessation
- 1977-08-26 DE DE19772738643 patent/DE2738643C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK158303B (en) | 1990-04-30 |
| DE2738643C2 (en) | 1986-06-05 |
| GB1567531A (en) | 1980-05-14 |
| DE2738643A1 (en) | 1978-03-02 |
| IT1079949B (en) | 1985-05-13 |
| NL7709435A (en) | 1978-03-01 |
| JPS5328142A (en) | 1978-03-16 |
| IE45374B1 (en) | 1982-08-11 |
| BE858127A (en) | 1978-02-27 |
| JPS6213342B2 (en) | 1987-03-25 |
| FR2362829B1 (en) | 1979-03-02 |
| DK158303C (en) | 1990-10-01 |
| FR2362829A1 (en) | 1978-03-24 |
| CH623808A5 (en) | 1981-06-30 |
| CA1088566A (en) | 1980-10-28 |
| DK378877A (en) | 1978-02-28 |
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