BR112012008128B8 - processos para a preparação de um composto da fórmula | e processo para a alquilação regiosseletiva de um composto da fórmula || - Google Patents
processos para a preparação de um composto da fórmula | e processo para a alquilação regiosseletiva de um composto da fórmula ||Info
- Publication number
- BR112012008128B8 BR112012008128B8 BR112012008128A BR112012008128A BR112012008128B8 BR 112012008128 B8 BR112012008128 B8 BR 112012008128B8 BR 112012008128 A BR112012008128 A BR 112012008128A BR 112012008128 A BR112012008128 A BR 112012008128A BR 112012008128 B8 BR112012008128 B8 BR 112012008128B8
- Authority
- BR
- Brazil
- Prior art keywords
- compound
- formula
- preparation
- processes
- regioselective alkylation
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Steroid Compounds (AREA)
Abstract
processo para a preparação de um composto da fórmula i e processo para a alquilação regiosseletiva de um composto da fórmula ii a presente invenção refere-se a um processo para a preparação de um composto da fórmula i: em particular, em que um composto da fórmula ii: é reagido com um dialquilsulfato. r1 é c1-c4haloalquila; r2 é alquila opcionalmente substituída, arila opcionalmente substituída ou heteroarila opcionalmente substituída; e r3 é metila ou etila.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23013409P | 2009-07-31 | 2009-07-31 | |
US61/230,134 | 2009-07-31 | ||
US36157010P | 2010-07-06 | 2010-07-06 | |
PCT/EP2010/060884 WO2011012620A2 (en) | 2009-07-31 | 2010-07-27 | Processes for the alkylation of pyrazoles |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112012008128A2 BR112012008128A2 (pt) | 2015-09-22 |
BR112012008128B1 BR112012008128B1 (pt) | 2017-10-31 |
BR112012008128B8 true BR112012008128B8 (pt) | 2019-07-16 |
Family
ID=42782270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012008128A BR112012008128B8 (pt) | 2009-07-31 | 2010-07-27 | processos para a preparação de um composto da fórmula | e processo para a alquilação regiosseletiva de um composto da fórmula || |
Country Status (12)
Country | Link |
---|---|
US (1) | US8563747B2 (pt) |
EP (1) | EP2459538B1 (pt) |
JP (1) | JP5956334B2 (pt) |
CN (1) | CN102471279A (pt) |
AR (1) | AR077332A1 (pt) |
BR (1) | BR112012008128B8 (pt) |
DK (1) | DK2459538T3 (pt) |
ES (1) | ES2525489T3 (pt) |
IL (1) | IL217387A (pt) |
MX (1) | MX2012001067A (pt) |
TW (1) | TW201107296A (pt) |
WO (1) | WO2011012620A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2459539B1 (en) * | 2009-07-28 | 2016-08-31 | Syngenta Participations AG | Processes relating to the alkylation of pyrazoles |
BR112013004066A2 (pt) * | 2010-08-10 | 2017-11-14 | Syngenta Particpations Ag | processo para a preparação de 3-haloalquilapirazóis. |
JP5140776B1 (ja) * | 2012-09-05 | 2013-02-13 | タマ化学工業株式会社 | 1−置換−3−フルオロアルキルピラゾール−4−カルボン酸エステルの製造方法 |
ES2750353T3 (es) | 2014-08-19 | 2020-03-25 | Bayer Animal Health Gmbh | Procedimiento de preparación de 5-fluoro-1H-pirazoles partiendo de hexafluoropropeno |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0759560B2 (ja) * | 1987-10-19 | 1995-06-28 | 三井東圧化学株式会社 | 1,3−ジアルキルピラゾール−4−カルボン酸エステルの製造法 |
GB9405229D0 (en) | 1994-03-17 | 1994-04-27 | Rhone Poulenc Agriculture | Compositions of matter |
US5498624A (en) * | 1995-05-03 | 1996-03-12 | Monsanto Company | Selected pyrazolyl derivatives |
JP2000044541A (ja) * | 1998-08-03 | 2000-02-15 | Mitsui Chemicals Inc | 1,3−ジアルキルピラゾール−4−カルボン酸エステルの製造法 |
JP4568404B2 (ja) | 2000-05-17 | 2010-10-27 | 三井化学アグロ株式会社 | ピラゾールカルボン酸エステル誘導体の製造法 |
CA2477931C (en) | 2002-03-05 | 2011-02-01 | Josef Ehrenfreund | O-cyclopropyl-carboxanilides and their use as fungicides |
GB0224316D0 (en) | 2002-10-18 | 2002-11-27 | Syngenta Participations Ag | Chemical compounds |
WO2005123690A1 (de) | 2004-06-18 | 2005-12-29 | Basf Aktiengesellschaft | 1-methyl-3-difluormethyl-pyrazol-4-carbonsäure-(ortho-phenyl)-anilide und ihre verwendung als fungizid |
CN101044119B (zh) * | 2004-10-21 | 2012-03-14 | 辛根塔参与股份公司 | 制备吡唑类化合物的方法 |
EP1854788B8 (en) * | 2005-02-25 | 2012-12-26 | Sagami Chemical Research Institute | Method for producing 1-substituted-3-fluoroalkyl pyrazole-4-carboxylate |
PL1940813T3 (pl) * | 2005-10-25 | 2011-04-29 | Syngenta Participations Ag | Pochodne amidowe heterocykli użyteczne jako środki mikrobiobójcze |
GB0526044D0 (en) * | 2005-12-21 | 2006-02-01 | Syngenta Ltd | Novel herbicides |
WO2008053044A2 (de) * | 2006-11-03 | 2008-05-08 | Basf Se | Hetarylcarbonsäure-n-(biphen-2-yl)amid-verbindungen |
UA97267C2 (ru) | 2007-03-16 | 2012-01-25 | Сингента Партисипейшнс Аг | Кристаллические модификации с, i и моногидрат в форме а (9-изопропил-1,2,3,4-тетрагидро-1,4-метанонафталин-5-ил)-амида 3-дифторметил-1-метил-1н-пиразол-4-карбоновой кислоты, бактерицидная композиция, композиция для борьбы с болезнями полезных растений, способ борьбы с болезнями полезных растений и способ получения композиции |
PT2155717E (pt) * | 2007-05-11 | 2012-12-21 | Lilly Co Eli | 2-[4-(pirazol-4-ilalquil)piperazin-1-il]-3-fenil-pirazinas e -piridinas e 3-[4-(pirazol-4-ilalquil)piperazin-1-il]-2- fenil-piridinas como antagonistas do recetor 5-ht7 |
WO2008145257A1 (en) * | 2007-05-31 | 2008-12-04 | Syngenta Participations Ag | Process for the production of pyrazoles |
MX317270B (es) | 2008-05-08 | 2014-01-20 | Basf Se | Procedimiento para la obtencion de arilcarboxamidas. |
GB0812028D0 (en) | 2008-07-01 | 2008-08-06 | Syngenta Participations Ag | Fungicidal compositions |
-
2010
- 2010-07-27 US US13/388,246 patent/US8563747B2/en active Active
- 2010-07-27 EP EP10736729.4A patent/EP2459538B1/en active Active
- 2010-07-27 CN CN2010800339701A patent/CN102471279A/zh active Pending
- 2010-07-27 WO PCT/EP2010/060884 patent/WO2011012620A2/en active Application Filing
- 2010-07-27 TW TW099124617A patent/TW201107296A/zh unknown
- 2010-07-27 JP JP2012522152A patent/JP5956334B2/ja active Active
- 2010-07-27 DK DK10736729.4T patent/DK2459538T3/en active
- 2010-07-27 BR BR112012008128A patent/BR112012008128B8/pt active IP Right Grant
- 2010-07-27 MX MX2012001067A patent/MX2012001067A/es not_active Application Discontinuation
- 2010-07-27 AR ARP100102714A patent/AR077332A1/es unknown
- 2010-07-27 ES ES10736729.4T patent/ES2525489T3/es active Active
-
2012
- 2012-01-05 IL IL217387A patent/IL217387A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US8563747B2 (en) | 2013-10-22 |
EP2459538A2 (en) | 2012-06-06 |
MX2012001067A (es) | 2012-03-16 |
WO2011012620A3 (en) | 2011-06-09 |
DK2459538T3 (en) | 2015-01-05 |
BR112012008128A2 (pt) | 2015-09-22 |
EP2459538B1 (en) | 2014-10-15 |
ES2525489T3 (es) | 2014-12-23 |
TW201107296A (en) | 2011-03-01 |
US20120130085A1 (en) | 2012-05-24 |
BR112012008128B1 (pt) | 2017-10-31 |
IL217387A (en) | 2016-02-29 |
JP5956334B2 (ja) | 2016-07-27 |
WO2011012620A2 (en) | 2011-02-03 |
CN102471279A (zh) | 2012-05-23 |
IL217387A0 (en) | 2012-02-29 |
JP2013500945A (ja) | 2013-01-10 |
AR077332A1 (es) | 2011-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/07/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) REF. 2443 DE 31/10/2017 QUANTO AO ITEM (30) PRIORIDADE UNIONISTA. |