MX2009004928A - Metodo para la produccion del derivado de 2-alquilo-3-aminotiofeno . - Google Patents
Metodo para la produccion del derivado de 2-alquilo-3-aminotiofeno .Info
- Publication number
- MX2009004928A MX2009004928A MX2009004928A MX2009004928A MX2009004928A MX 2009004928 A MX2009004928 A MX 2009004928A MX 2009004928 A MX2009004928 A MX 2009004928A MX 2009004928 A MX2009004928 A MX 2009004928A MX 2009004928 A MX2009004928 A MX 2009004928A
- Authority
- MX
- Mexico
- Prior art keywords
- alkyl
- aminothiophene derivative
- producing
- group
- carbon atoms
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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
- C07D333/30—Hetero atoms other than halogen
- C07D333/36—Nitrogen atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Abstract
La presente invención proporciona un método para producir un derivado de 2-alquilo-3-aminotiofeno representado por la fórmula general (2) al reducir por lo menos uno de los derivados de 2-alquenil-aminotiofeno representados por la fórmula (1a) a (1d), o una mezcla de las mismas sin utilizar un grupo de protección para un grupo amino: En donde en las fórmulas (1a) a (1d), R1 a R4, representa de manera independiente, un átomo de hidrogeno, un grupo alquilo de 1 a 12 átomos de carbono o similares y R5 y R6 representan de manera independiente, un átomo de hidrógeno, un átomo de halógeno, un grupo alquilo de 1 a 12 átomos de carbono o similares. De acuerdo con la invención, un derivado de 2-alquil-3-aminotiofeno útil como un intermediario de químicos agrícolas puede ser producido por un proceso industrial eficiente en costo, sin el uso de un grupo protector de alto costo para un grupo amino.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006304771A JP2008120710A (ja) | 2006-11-10 | 2006-11-10 | 2−アルキル−3−アミノチオフェン誘導体の製造方法 |
PCT/JP2007/070702 WO2008056538A1 (fr) | 2006-11-10 | 2007-10-24 | Procédé de fabrication d'un dérivé de 2-alkyl-3-aminothiophène |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009004928A true MX2009004928A (es) | 2009-09-07 |
Family
ID=39364361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009004928A MX2009004928A (es) | 2006-11-10 | 2007-10-24 | Metodo para la produccion del derivado de 2-alquilo-3-aminotiofeno . |
Country Status (11)
Country | Link |
---|---|
US (1) | US20090326247A1 (es) |
EP (1) | EP2088145A4 (es) |
JP (1) | JP2008120710A (es) |
CN (1) | CN101535290A (es) |
AU (1) | AU2007318713A1 (es) |
BR (1) | BRPI0718853A2 (es) |
IL (1) | IL198589A0 (es) |
MX (1) | MX2009004928A (es) |
RU (1) | RU2009121336A (es) |
TW (1) | TW200840816A (es) |
WO (1) | WO2008056538A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080106979A (ko) | 2006-04-17 | 2008-12-09 | 미쓰이 가가쿠 가부시키가이샤 | 2-알케닐-3-아미노티오펜 유도체 및 그 제조방법 |
CN103467443B (zh) * | 2009-04-16 | 2015-02-18 | 三井化学Agro株式会社 | 2-烷基-3-硝基噻吩衍生物及其应用 |
US8367846B2 (en) | 2009-04-17 | 2013-02-05 | Mitsui Chemicals Agro, Inc. | Method of producing 2-alkyl-3-aminothiophene derivative |
JP5645430B2 (ja) * | 2010-03-08 | 2014-12-24 | 清水 真 | チオフェン化合物の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0832702A (ja) | 1994-07-15 | 1996-02-02 | Nec Corp | 自動着信呼分配装置の代理受付方式 |
JP3164762B2 (ja) | 1995-04-11 | 2001-05-08 | 三井化学株式会社 | 置換チオフェン誘導体およびこれを有効成分とする農園芸用殺菌剤 |
US5747518A (en) | 1995-04-11 | 1998-05-05 | Mitsui Toatsu Chemicals, Inc. | Substituted thiophene derivative and agricultural and horticultural fungicide containing the same as active ingredient |
JP4153644B2 (ja) | 1999-03-16 | 2008-09-24 | 三井化学株式会社 | 2−アルキル−3−アミノチオフェン誘導体の製造方法および3−アミノチオフェン誘導体 |
IL134788A0 (en) * | 1999-03-16 | 2001-04-30 | Mitsui Chemicals Inc | A process for preparing 2-alkyl-3-aminothiophene derivatives |
KR20080106979A (ko) * | 2006-04-17 | 2008-12-09 | 미쓰이 가가쿠 가부시키가이샤 | 2-알케닐-3-아미노티오펜 유도체 및 그 제조방법 |
-
2006
- 2006-11-10 JP JP2006304771A patent/JP2008120710A/ja not_active Withdrawn
-
2007
- 2007-10-24 RU RU2009121336/04A patent/RU2009121336A/ru not_active Application Discontinuation
- 2007-10-24 BR BRPI0718853-6A2A patent/BRPI0718853A2/pt not_active IP Right Cessation
- 2007-10-24 WO PCT/JP2007/070702 patent/WO2008056538A1/ja active Application Filing
- 2007-10-24 MX MX2009004928A patent/MX2009004928A/es not_active Application Discontinuation
- 2007-10-24 AU AU2007318713A patent/AU2007318713A1/en not_active Abandoned
- 2007-10-24 CN CNA2007800411492A patent/CN101535290A/zh active Pending
- 2007-10-24 US US12/514,090 patent/US20090326247A1/en not_active Abandoned
- 2007-10-24 EP EP07830436A patent/EP2088145A4/en not_active Withdrawn
- 2007-11-06 TW TW096141861A patent/TW200840816A/zh unknown
-
2009
- 2009-05-05 IL IL198589A patent/IL198589A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2088145A1 (en) | 2009-08-12 |
WO2008056538A1 (fr) | 2008-05-15 |
RU2009121336A (ru) | 2010-12-20 |
JP2008120710A (ja) | 2008-05-29 |
AU2007318713A1 (en) | 2008-05-15 |
BRPI0718853A2 (pt) | 2014-02-25 |
US20090326247A1 (en) | 2009-12-31 |
EP2088145A4 (en) | 2011-05-18 |
CN101535290A (zh) | 2009-09-16 |
IL198589A0 (en) | 2010-02-17 |
TW200840816A (en) | 2008-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |