CA1317976C - Process for the production of acylated diketonic compounds - Google Patents
Process for the production of acylated diketonic compoundsInfo
- Publication number
- CA1317976C CA1317976C CA000498209A CA498209A CA1317976C CA 1317976 C CA1317976 C CA 1317976C CA 000498209 A CA000498209 A CA 000498209A CA 498209 A CA498209 A CA 498209A CA 1317976 C CA1317976 C CA 1317976C
- Authority
- CA
- Canada
- Prior art keywords
- cyanide
- process according
- alkyl
- enol ester
- hydrogen
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/403—Saturated compounds containing a keto group being part of a ring of a six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68388284A | 1984-12-20 | 1984-12-20 | |
| US683,882 | 1984-12-20 | ||
| US79884285A | 1985-11-20 | 1985-11-20 | |
| US798,842 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1317976C true CA1317976C (en) | 1993-05-18 |
Family
ID=27103213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000498209A Expired - Lifetime CA1317976C (en) | 1984-12-20 | 1985-12-19 | Process for the production of acylated diketonic compounds |
Country Status (24)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL77348A (en) * | 1984-12-20 | 1991-05-12 | Stauffer Chemical Co | 2-(2'-substituted benzoyl)-1,3-cyclohexanediones,their preparation and their use as herbicides |
| IL77349A (en) * | 1984-12-20 | 1990-07-12 | Stauffer Chemical Co | 2-(2'-nitrobenzoyl)-1,3-cyclohexanediones,their preparation and their use as herbicides |
| TR22585A (tr) * | 1984-12-20 | 1987-12-07 | Stauffer Chemical Co | Bazi 2-(2'-alkilbenzoil)-1,3-sikloheksandion'lar |
| AU583089B2 (en) * | 1985-02-15 | 1989-04-20 | Ici Australia Limited | Process for the preparation of 2-acylcyclohexane-1,3-dione derivatives |
| US4724263A (en) * | 1986-06-09 | 1988-02-09 | Stauffer Chemical Company | Certain 2-phenylacetyl-1,3,5-cyclohexanetriones |
| US4783213A (en) * | 1986-10-16 | 1988-11-08 | Stauffer Chemical Company | Certain 2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones |
| KR890003680A (ko) * | 1986-10-16 | 1989-04-17 | 죤 알.페넬 | 2-(2-치환 벤조일)-4-(치환)-1,3-시클로헥산디온 및 그 제조방법과 이를 이용한 조성물 및 식물체의 억제방법 |
| US4808214A (en) * | 1986-10-16 | 1989-02-28 | Stauffer Chemical Company | Certain 2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones |
| DE3743695A1 (de) * | 1987-12-18 | 1989-06-29 | Schering Ag | 4-benzoyl-3-hydroxy-5-oxo-3-cyclohexencarbonsaeurederivate, verfahren zur herstellung dieser verbindungen und ihre verwendung als mittel mit pflanzenwachstumsregulierender wirkung |
| HUT50312A (en) * | 1988-02-01 | 1990-01-29 | Sandoz Ag | Herbicide composition containing new dion-compounds and process for producing these compounds |
| CN1038093A (zh) * | 1988-04-18 | 1989-12-20 | 山道士有限公司 | 对有机化合物和关于有机化合物的改进 |
| US4869748A (en) * | 1988-12-02 | 1989-09-26 | Ici Americas Inc. | Certain 3-(substituted benzoyl)-3:2:1-bicyclooctan-2,4-diones |
| US5336662A (en) * | 1989-04-25 | 1994-08-09 | Sandoz Ltd. | Heterocyclic diones as plant growth regulators |
| AU642052B2 (en) * | 1990-10-25 | 1993-10-07 | Sandoz Ltd. | Heterocyclic dione derivatives as pesticides and plant growth regulators |
| GB9501434D0 (en) * | 1995-01-25 | 1995-03-15 | Zeneca Ltd | Chemical process |
| GB9501433D0 (en) * | 1995-01-25 | 1995-03-15 | Zeneca Ltd | Chemical process |
| DE10113137C2 (de) * | 2001-03-17 | 2003-05-15 | Bayer Cropscience Gmbh | Verfahren zur Herstellung von substituierten 2-Benzoyl-1,3-cyclohexandionen |
| AU2003203482B2 (en) * | 2002-04-09 | 2005-06-02 | Syngenta Participations Ag | Process for the preparation of cyclic diketones |
| TWI348999B (en) * | 2003-10-02 | 2011-09-21 | Syngenta Participations Ag | Process |
| DE102004016496A1 (de) | 2004-04-03 | 2005-10-20 | Bayer Cropscience Gmbh | Herbizid wirksame 3-Amino-2-thiomethyl-benzoylpyrazole |
| DE102007026875A1 (de) | 2007-06-11 | 2008-12-24 | Bayer Cropscience Ag | 3-Cyclopropyl-4-(3-thiobenzoyl)pyrazole und ihre Verwendung als Herbizide |
| PT104664A (pt) * | 2009-07-07 | 2011-01-07 | Sapec Agro S A | Polimorfo cristalino estável de 2-(2-cloro-4-mesil-benzoil)- ciclo-hexano-1,3-diona e processo para preparar o mesmo |
| EP2536277B1 (de) | 2010-02-19 | 2016-01-20 | Bayer Intellectual Property GmbH | 3-aminocarbonyl substituierte benzoylcyclohexandione und ihre verwendung als herbizide |
| WO2012010573A1 (de) | 2010-07-21 | 2012-01-26 | Bayer Cropscience Ag | 4-(4-halogenalkyl-3-thiobenzoyl)pyrazole und ihre verwendung als herbizide |
| JP5906314B2 (ja) | 2011-07-15 | 2016-04-20 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ | ２，３−ジフェニル−バレロニトリル誘導体、それらを製造する方法並びに除草剤及び植物成長調節剤としてのそれらの使用 |
| CN113845451B (zh) * | 2020-06-28 | 2023-07-14 | 沈阳中化农药化工研发有限公司 | 一种制备三酮类除草剂的方法 |
| CN113233998B (zh) * | 2021-05-24 | 2021-12-28 | 浙江新安化工集团股份有限公司 | 一种硝磺草酮的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350705A (en) * | 1979-03-31 | 1982-09-21 | Eisai Co., Ltd. | Cyclohexane derivatives, process for preparation thereof and medicines containing these cyclohexane derivatives |
| EP0090262B1 (en) * | 1982-03-25 | 1992-08-05 | Stauffer Chemical Company | Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones |
| JPS59196840A (ja) * | 1983-04-22 | 1984-11-08 | Kumiai Chem Ind Co Ltd | シクロヘキサン誘導体および植物生長調節剤 |
| US4482727A (en) * | 1983-07-01 | 1984-11-13 | Stauffer Chemical Company | Certain 1,3-cyclohexanedione adducts of substituted phenoxyphenoxypropionic acids and their use as an herbicide |
| EP0162336B1 (en) * | 1984-05-21 | 1989-03-22 | Stauffer Chemical Company | Certain 2-(2-(substituted phenyl)acetyl)-1,3-cyclohexanediones |
| IL77349A (en) * | 1984-12-20 | 1990-07-12 | Stauffer Chemical Co | 2-(2'-nitrobenzoyl)-1,3-cyclohexanediones,their preparation and their use as herbicides |
| TR22585A (tr) * | 1984-12-20 | 1987-12-07 | Stauffer Chemical Co | Bazi 2-(2'-alkilbenzoil)-1,3-sikloheksandion'lar |
-
1985
- 1985-12-16 IL IL77350A patent/IL77350A/xx not_active IP Right Cessation
- 1985-12-17 AU AU51335/85A patent/AU592069B2/en not_active Expired
- 1985-12-17 KR KR1019850009490A patent/KR920000907B1/ko not_active IP Right Cessation
- 1985-12-18 FI FI855047A patent/FI86542C/fi not_active IP Right Cessation
- 1985-12-18 DE DE8585116161T patent/DE3580657D1/de not_active Expired - Lifetime
- 1985-12-18 EP EP85116161A patent/EP0186117B1/en not_active Expired - Lifetime
- 1985-12-19 HU HU854874A patent/HU204753B/hu unknown
- 1985-12-19 CA CA000498209A patent/CA1317976C/en not_active Expired - Lifetime
- 1985-12-19 CN CN85109777.4A patent/CN1003588B/zh not_active Expired
- 1985-12-19 SU SU853995138A patent/SU1697591A3/ru active
- 1985-12-19 DK DK198505945A patent/DK174911B1/da not_active IP Right Cessation
- 1985-12-19 NO NO855163A patent/NO163402C/no not_active IP Right Cessation
- 1985-12-19 ZW ZW237/85A patent/ZW23785A1/xx unknown
- 1985-12-19 PT PT81730A patent/PT81730B/pt unknown
- 1985-12-20 YU YU200985A patent/YU45754B/sh unknown
- 1985-12-20 GR GR853110A patent/GR853110B/el not_active IP Right Cessation
- 1985-12-20 PL PL1985256982A patent/PL148102B1/pl unknown
- 1985-12-20 BR BR8506421A patent/BR8506421A/pt not_active IP Right Cessation
- 1985-12-20 TR TR51032/85A patent/TR23030A/xx unknown
- 1985-12-20 MX MX001041A patent/MX170385B/es unknown
- 1985-12-20 BG BG072811A patent/BG45042A3/xx unknown
- 1985-12-20 RO RO85121246A patent/RO93561A/ro unknown
- 1985-12-20 JP JP28758885A patent/JPH0710787B2/ja not_active Expired - Lifetime
-
1994
- 1994-10-07 GE GEAP19942241A patent/GEP19960642B/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1317976C (en) | Process for the production of acylated diketonic compounds | |
| US4695673A (en) | Process for the production of acylated 1,3-dicarbonyl compounds | |
| US4398047A (en) | 2-Substituted-4,6-di-t-butylresorcinol | |
| Perni | Amberlyst-15 as a convenient catalyst for chemoselective thioacetalization | |
| US3755412A (en) | Alkylation of acetonitriles | |
| KR0149499B1 (ko) | 삼중치환 벤조산 중간체 | |
| US6114565A (en) | Process for obtaining nitriles | |
| HU190628B (en) | Process for preparing 3-vinyl-substituted 2,2-dimethyl-cyclopropane-1-carboxylic acids and and their esters | |
| Elfehail et al. | Synthesis of 2-Nitrocyclopentanone | |
| US5329041A (en) | Trisubstituted benzoic acid intermediates | |
| Rahm et al. | Acetone Cyanohydrin, a Convenient Formylation Reagent for Arenes | |
| US4161491A (en) | Process for the production of alpha-ketocarboxylic acid amides and cycloaliphatic products | |
| Kozłowski et al. | Lower Aliphatic 2-oxoacids and their Eteyl Esters from Ethyl Esters of 2-Hydroxy Acids | |
| CA2132639A1 (en) | Processes and intermediates for the preparation of 2-substituted benzaldehydes | |
| CA1277680C (en) | 3,3,4-trimethyl-4-chloro-2-pentanone, 1-halo derivates and process therefor | |
| HRP940855A2 (en) | Process for the production of acylated diketoic compounds | |
| CA2036002A1 (en) | Process for the production of squaric acid | |
| US7041853B2 (en) | Process for producing 4-bromothioanisole | |
| JP4294130B2 (ja) | α，β−不飽和ケトン化合物の製造方法 | |
| KR0179320B1 (ko) | (±)-2-(톨릴술피닐)-시클로펜타데칸-1-온 및 그의 제법 | |
| WO1993013060A1 (en) | Novel intermediate compound and production thereof | |
| JPS5857328A (ja) | パラ−置換された３−ブロモベンズアルデヒド類の製造方法 | |
| JPH0121137B2 (US20100268047A1-20101021-C00003.png) | ||
| HU191831B (en) | Process for producing 2-thiopfencacetic acid derivatives | |
| JPS5842852B2 (ja) | ２−（４′−イソブチルフエニル）プロピオン酸の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |