CN1137090C - 制备杀虫剂中间体的新方法 - Google Patents
制备杀虫剂中间体的新方法 Download PDFInfo
- Publication number
- CN1137090C CN1137090C CNB971928673A CN97192867A CN1137090C CN 1137090 C CN1137090 C CN 1137090C CN B971928673 A CNB971928673 A CN B971928673A CN 97192867 A CN97192867 A CN 97192867A CN 1137090 C CN1137090 C CN 1137090C
- Authority
- CN
- China
- Prior art keywords
- formula
- preparation
- compound
- reaction
- formaldehyde
- 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
- C07C253/00—Preparation of carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
- C07D213/77—Hydrazine radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/16—Preparation of carboxylic acid nitriles by reaction of cyanides with lactones or compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9604691.7 | 1996-03-05 | ||
| GBGB9604691.7A GB9604691D0 (en) | 1996-03-05 | 1996-03-05 | New processes for preparing pesticidal intermediates |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031522416A Division CN1495168A (zh) | 1996-03-05 | 1997-03-03 | 制备杀虫剂的中间体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1213366A CN1213366A (zh) | 1999-04-07 |
| CN1137090C true CN1137090C (zh) | 2004-02-04 |
Family
ID=10789895
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031522416A Pending CN1495168A (zh) | 1996-03-05 | 1997-03-03 | 制备杀虫剂的中间体 |
| CNB971928673A Expired - Lifetime CN1137090C (zh) | 1996-03-05 | 1997-03-03 | 制备杀虫剂中间体的新方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031522416A Pending CN1495168A (zh) | 1996-03-05 | 1997-03-03 | 制备杀虫剂的中间体 |
Country Status (32)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SK283403B6 (sk) | 1997-03-03 | 2003-07-01 | Rhone-Poulenc Agro | Spôsob prípravy 5-amino-1-aryl-3-kyanopyrazolov, medziprodukty na ich prípravu a spôsob prípravy medziproduktov |
| EP0952144B1 (en) * | 1998-04-20 | 2003-06-18 | Bayer Agriculture Limited | Processes for preparing pesticidal intermediates |
| RU2223950C2 (ru) | 1998-04-20 | 2004-02-20 | Авентис Эгрикалчер Лтд. | Способ получения пестицидных производных |
| EP0952145B1 (en) * | 1998-04-20 | 2005-10-05 | BASF Agro B.V., Arnhem (NL), Wädenswil-Branch | Process for preparing pesticidal intermediates |
| FR2789387B1 (fr) * | 1999-02-04 | 2001-09-14 | Aventis Cropscience Sa | Nouveau procede de preparation d'intermediaires pesticides |
| EP1264823A1 (en) * | 2001-06-08 | 2002-12-11 | Novartis AG | Process for the preparation of 2,3-dicyanopropionates |
| DE10142665B4 (de) | 2001-08-31 | 2004-05-06 | Aventis Pharma Deutschland Gmbh | C2-Disubstituierte Indan-1-one und ihre Derivate |
| WO2005023773A1 (en) * | 2003-09-04 | 2005-03-17 | Pfizer Limited | Process for the preparation of substituted aryl pyrazoles |
| GB0414890D0 (en) * | 2004-07-02 | 2004-08-04 | Pfizer Ltd | Process for preparing synthetic intermediates useful in preparing pyrazole compounds |
| CN100391936C (zh) * | 2005-11-07 | 2008-06-04 | 栾忠岳 | 一种合成2、3-二氰基丙酸乙酯的工艺 |
| CN102356070B (zh) * | 2009-03-16 | 2014-07-16 | 巴斯夫欧洲公司 | 制备吡唑衍生物的方法 |
| AU2010100309A4 (en) * | 2010-01-18 | 2010-05-20 | Keki Hormusji Gharda | A process for the preparation of cyanoalkylpropionate derivatives |
| CN103502207B (zh) | 2011-04-25 | 2016-01-27 | 凯基·霍尔穆斯吉·加尔达 | 制备二氰基羧酸酯衍生物的方法 |
| CN103214395B (zh) * | 2013-03-26 | 2014-04-30 | 南通市海圣药业有限公司 | 2,3-二氰基丙酸乙酯的合成工艺 |
| CN106117145A (zh) * | 2016-07-12 | 2016-11-16 | 潍坊鑫诺化工有限公司 | 5‑氨基‑1‑（2,6‑二氯‑4‑三氟甲基苯基）‑3‑氰基吡唑的制备方法 |
| CN110981806A (zh) * | 2019-12-06 | 2020-04-10 | 江苏优普生物化学科技股份有限公司 | 合成芳基吡唑腈副产碳酸二酯的方法 |
| CN113372240A (zh) * | 2021-07-02 | 2021-09-10 | 湖北金玉兰医药科技有限公司 | 一种2,3-二氰基丙酸乙酯的绿色制备工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8713768D0 (en) * | 1987-06-12 | 1987-07-15 | May & Baker Ltd | Compositions of matter |
| GB8531485D0 (en) * | 1985-12-20 | 1986-02-05 | May & Baker Ltd | Compositions of matter |
| US5232940A (en) * | 1985-12-20 | 1993-08-03 | Hatton Leslie R | Derivatives of N-phenylpyrazoles |
| GB9120641D0 (en) * | 1991-09-27 | 1991-11-06 | Ici Plc | Heterocyclic compounds |
| GB9306184D0 (en) * | 1993-03-25 | 1993-05-19 | Zeneca Ltd | Heteroaromatic compounds |
-
1996
- 1996-03-05 GB GBGB9604691.7A patent/GB9604691D0/en active Pending
-
1997
- 1997-03-03 US US09/142,074 patent/US6133432A/en not_active Expired - Lifetime
- 1997-03-03 RO RO98-01349A patent/RO118534B1/ro unknown
- 1997-03-03 EA EA199800792A patent/EA000955B1/ru not_active IP Right Cessation
- 1997-03-03 EP EP97907063A patent/EP0888291B1/en not_active Expired - Lifetime
- 1997-03-03 NZ NZ331670A patent/NZ331670A/en not_active IP Right Cessation
- 1997-03-03 UA UA98095184A patent/UA57729C2/uk unknown
- 1997-03-03 CN CNA031522416A patent/CN1495168A/zh active Pending
- 1997-03-03 DE DE69710052T patent/DE69710052T2/de not_active Expired - Lifetime
- 1997-03-03 HU HU9902473A patent/HU228635B1/hu unknown
- 1997-03-03 PL PL97328778A patent/PL187340B1/pl unknown
- 1997-03-03 AT AT97907063T patent/ATE212332T1/de not_active IP Right Cessation
- 1997-03-03 KR KR1019980706867A patent/KR100530974B1/ko not_active Expired - Lifetime
- 1997-03-03 DK DK97907063T patent/DK0888291T3/da active
- 1997-03-03 TR TR1998/01751T patent/TR199801751T2/xx unknown
- 1997-03-03 IL IL12605497A patent/IL126054A/xx not_active IP Right Cessation
- 1997-03-03 BR BR9707811A patent/BR9707811A/pt not_active IP Right Cessation
- 1997-03-03 ES ES97907063T patent/ES2166977T3/es not_active Expired - Lifetime
- 1997-03-03 CN CNB971928673A patent/CN1137090C/zh not_active Expired - Lifetime
- 1997-03-03 PT PT97907063T patent/PT888291E/pt unknown
- 1997-03-03 CZ CZ19982809A patent/CZ293415B6/cs not_active IP Right Cessation
- 1997-03-03 AR ARP970100828A patent/AR006058A1/es active IP Right Grant
- 1997-03-03 AU AU19248/97A patent/AU725472B2/en not_active Ceased
- 1997-03-03 JP JP53143797A patent/JP4039693B2/ja not_active Expired - Lifetime
- 1997-03-03 WO PCT/EP1997/001036 patent/WO1997032843A1/en not_active Ceased
- 1997-03-03 ID IDP970644A patent/ID17221A/id unknown
- 1997-03-04 ZA ZA9701855A patent/ZA971855B/xx unknown
- 1997-03-04 MY MYPI97000874A patent/MY116862A/en unknown
- 1997-03-04 IN IN556DE1997 patent/IN186421B/en unknown
- 1997-03-04 HR HR970128A patent/HRP970128B1/xx not_active IP Right Cessation
- 1997-03-07 TW TW086102820A patent/TW574185B/zh not_active IP Right Cessation
-
1998
- 1998-09-04 RS YUP-387/98A patent/RS49587B/sr unknown
- 1998-09-24 BG BG102788A patent/BG63664B1/bg unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAYER CO., LTD. Free format text: FORMER NAME: BAYER CROPSCIENCE S.A. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: lyon Patentee after: Bayer LLC Address before: lyon Patentee before: Bayer Cropscience S. A. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20040204 |