FR2390425A1 - Procede de preparation de cyanopinacolone et nouveau produit ainsi obtenu - Google Patents
Procede de preparation de cyanopinacolone et nouveau produit ainsi obtenuInfo
- Publication number
- FR2390425A1 FR2390425A1 FR7813724A FR7813724A FR2390425A1 FR 2390425 A1 FR2390425 A1 FR 2390425A1 FR 7813724 A FR7813724 A FR 7813724A FR 7813724 A FR7813724 A FR 7813724A FR 2390425 A1 FR2390425 A1 FR 2390425A1
- Authority
- FR
- France
- Prior art keywords
- cyanopinacolone
- preparation
- new product
- methanol
- alkali metal
- 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
- MXZMACXOMZKYHJ-UHFFFAOYSA-N 4,4-dimethyl-3-oxopentanenitrile Chemical compound CC(C)(C)C(=O)CC#N MXZMACXOMZKYHJ-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal cyanide Chemical class 0.000 abstract 2
- ULSAJQMHTGKPIY-UHFFFAOYSA-N 1-chloro-3,3-dimethylbutan-2-one Chemical compound CC(C)(C)C(=O)CCl ULSAJQMHTGKPIY-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- PJGSXYOJTGTZAV-UHFFFAOYSA-N pinacolone Chemical compound CC(=O)C(C)(C)C PJGSXYOJTGTZAV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5334377A JPS53137908A (en) | 1977-05-10 | 1977-05-10 | Syntheses of monochloropinacolone and cyanopinacolone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2390425A1 true FR2390425A1 (fr) | 1978-12-08 |
| FR2390425B1 FR2390425B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-04-04 |
Family
ID=12940112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7813724A Granted FR2390425A1 (fr) | 1977-05-10 | 1978-05-09 | Procede de preparation de cyanopinacolone et nouveau produit ainsi obtenu |
Country Status (7)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2387208A1 (fr) * | 1977-04-16 | 1978-11-10 | Bayer Ag | Procede de production de la 1-chloro-3,3-dimethyl-butane-2-one |
| EP0226028A3 (de) * | 1985-11-19 | 1988-01-27 | Mobay Corporation | Verfahren zur Herstellung von Monochlorpinakolon |
| EP0304966A3 (en) * | 1985-10-23 | 1989-08-23 | Shionogi & Co., Ltd. | Beta-ketonitriles |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259501A (en) | 1978-02-22 | 1981-03-31 | Eli Lilly And Company | Method for preparing 3-amino-5-(t-butyl)isoxazole |
| US20060149095A1 (en) * | 2004-12-30 | 2006-07-06 | Zoeller Joseph R | Carbonylation of alpha-chloroketones to beta-keto esters using palladium carbene catalysts |
| US20060149094A1 (en) * | 2004-12-30 | 2006-07-06 | Zoeller Joseph R | Process for generating pivaloylacetate esters via carbonylation of chloropinacolone |
| CN103709067A (zh) * | 2013-12-12 | 2014-04-09 | 南通市纳百园化工有限公司 | 医药中间体1-氰基-3,3-二甲基-2-丁酮的制备方法 |
| CN112430180A (zh) * | 2020-10-24 | 2021-03-02 | 湖北山水化工有限公司 | 制备一氯频呐酮的工艺系统及工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062861A (en) * | 1973-07-27 | 1977-12-13 | Shionogi & Co., Ltd. | 3-Isoxazolylurea derivatives |
-
1977
- 1977-05-10 JP JP5334377A patent/JPS53137908A/ja active Granted
-
1978
- 1978-04-17 US US05/897,001 patent/US4186144A/en not_active Expired - Lifetime
- 1978-04-17 CA CA301,295A patent/CA1093097A/en not_active Expired
- 1978-04-25 GB GB16358/78A patent/GB1585935A/en not_active Expired
- 1978-05-02 DE DE2819264A patent/DE2819264C2/de not_active Expired
- 1978-05-09 FR FR7813724A patent/FR2390425A1/fr active Granted
- 1978-05-09 CH CH502878A patent/CH634042A5/de not_active IP Right Cessation
Non-Patent Citations (3)
| Title |
|---|
| CA1921 * |
| CA1947 * |
| NV1230/41 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2387208A1 (fr) * | 1977-04-16 | 1978-11-10 | Bayer Ag | Procede de production de la 1-chloro-3,3-dimethyl-butane-2-one |
| EP0304966A3 (en) * | 1985-10-23 | 1989-08-23 | Shionogi & Co., Ltd. | Beta-ketonitriles |
| EP0375670A3 (en) * | 1985-10-23 | 1990-10-10 | Shionogi & Co., Ltd. | Process for preparing 3-polyfluoroalkylisoxazolylamines |
| EP0226028A3 (de) * | 1985-11-19 | 1988-01-27 | Mobay Corporation | Verfahren zur Herstellung von Monochlorpinakolon |
Also Published As
| Publication number | Publication date |
|---|---|
| CH634042A5 (de) | 1983-01-14 |
| DE2819264A1 (de) | 1978-11-23 |
| JPS53137908A (en) | 1978-12-01 |
| US4186144A (en) | 1980-01-29 |
| DE2819264C2 (de) | 1986-09-25 |
| GB1585935A (en) | 1981-03-11 |
| CA1093097A (en) | 1981-01-06 |
| FR2390425B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-04-04 |
| JPS6312048B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-03-17 |
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