DE60204014D1 - Chlormethylierung von thiophene - Google Patents

Chlormethylierung von thiophene

Info

Publication number: DE60204014D1
Authority: DE; Germany
Prior art keywords: thiophene; formula; chlormethylation; compounds; chloromethylated
Prior art date: 2001-05-22
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

Application number

DE60204014T

Other languages

English (en)

Other versions

DE60204014T2 (de

Inventor

Matyas Aradi

Ferenc Bakos

Zsolt Dombrady

Antal Gajary

Istvan Gyoengyoesi

Ferenc Kovacs

Andrea Major

Toeroek Erika Matene

Zsolt Parkanyi

Laszlo Schultz

Attila Supic

Sandor Szabo

Erzsebet Szalay

Jozsef Ugrics

Jozsef Zsiga

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sanofi Aventis France

Original Assignee

Sanofi Aventis France

Priority date (The priority date 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 date listed.)

2001-05-22

Filing date

2002-05-16

Publication date

2005-06-09

2002-05-16 Application filed by Sanofi Aventis France filed Critical Sanofi Aventis France

2005-06-09 Publication of DE60204014D1 publication Critical patent/DE60204014D1/de

2006-02-02 Application granted granted Critical

2006-02-02 Publication of DE60204014T2 publication Critical patent/DE60204014T2/de

2022-05-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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
- C07D333/06—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/12—Radicals substituted by halogen atoms or nitro or nitroso radicals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Plural Heterocyclic Compounds (AREA)
Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Control Of Charge By Means Of Generators (AREA)

DE60204014T 2001-05-22 2002-05-16 Chlormethylierung von thiophen Expired - Lifetime DE60204014T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
HU0102118A HU0102118D0 (en)	2001-05-22	2001-05-22	Process for chloromethylation
HU0102118P		2001-05-22
PCT/HU2002/000042 WO2002094806A1 (en)	2001-05-22	2002-05-16	Chloromethylation of thiophene

Publications (2)

Publication Number	Publication Date
DE60204014D1 true DE60204014D1 (de)	2005-06-09
DE60204014T2 DE60204014T2 (de)	2006-02-02

Family

ID=89979350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60204014T Expired - Lifetime DE60204014T2 (de)	2001-05-22	2002-05-16	Chlormethylierung von thiophen

Country Status (20)

Country	Link
US (1)	US7462725B2 (de)
EP (1)	EP1392672B1 (de)
JP (1)	JP4467890B2 (de)
KR (1)	KR100859386B1 (de)
CN (1)	CN1260224C (de)
AT (1)	ATE294790T1 (de)
BR (1)	BRPI0209874B1 (de)
CA (1)	CA2447440C (de)
CZ (1)	CZ301166B6 (de)
DE (1)	DE60204014T2 (de)
DK (1)	DK1392672T3 (de)
ES (1)	ES2240738T3 (de)
HR (1)	HRP20031068B1 (de)
HU (1)	HU0102118D0 (de)
MX (1)	MXPA03010594A (de)
PL (1)	PL210713B1 (de)
PT (1)	PT1392672E (de)
SI (1)	SI1392672T1 (de)
SK (1)	SK285681B6 (de)
WO (1)	WO2002094806A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104513225A (zh) *	2013-10-08	2015-04-15	华东师范大学	2-噻吩乙腈的制备方法
CN103880741A (zh) *	2014-02-28	2014-06-25	安徽国星生物化学有限公司	一种2-氯甲基-3，5-二甲基-4-烷氧基吡啶-n-氧化物的制备方法
CN103992302A (zh) *	2014-06-16	2014-08-20	商丘凯瑞达化工有限公司	2-噻吩乙酸合成工艺
CN104327040A (zh) *	2014-10-11	2015-02-04	华东师范大学	一种2-噻吩乙酸的合成方法
WO2017139491A1 (en) *	2016-02-10	2017-08-17	Primus Green Energy Inc.	Single-loop octane enrichment
CN113896709B (zh) *	2021-11-22	2023-02-28	南京一苇医药科技有限公司	一种苯并噻吩-3-乙酸的合成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2527680A (en) *	1945-06-21	1950-10-31	Monsanto Chemicals	Alpha thenyl chloride from hydrogen chloride-formaldehyde solution and thiophene
GB639438A (en) *	1948-02-25	1950-06-28	Ici Ltd	Preparation of organic nitriles
US4501903A (en) *	1983-07-05	1985-02-26	Stauffer Chemical Company	Chloromethylation process
FR2608607B1 (fr) *	1986-12-23	1989-04-28	Sanofi Sa	Procede de preparation de thienylethylamines et dithienylethylamines ainsi obtenues
PL158225B1 (en) *	1989-06-09	1992-08-31		Method for manufacturing 2-chlormethylthiopen

2001
- 2001-05-22 HU HU0102118A patent/HU0102118D0/hu unknown
2002
- 2002-05-16 PL PL363923A patent/PL210713B1/pl unknown
- 2002-05-16 WO PCT/HU2002/000042 patent/WO2002094806A1/en not_active Ceased
- 2002-05-16 PT PT02727810T patent/PT1392672E/pt unknown
- 2002-05-16 HR HR20031068A patent/HRP20031068B1/xx not_active IP Right Cessation
- 2002-05-16 US US10/478,238 patent/US7462725B2/en not_active Expired - Lifetime
- 2002-05-16 CN CNB028103882A patent/CN1260224C/zh not_active Expired - Lifetime
- 2002-05-16 AT AT02727810T patent/ATE294790T1/de active
- 2002-05-16 DK DK02727810T patent/DK1392672T3/da active
- 2002-05-16 CZ CZ20032973A patent/CZ301166B6/cs not_active IP Right Cessation
- 2002-05-16 JP JP2002591479A patent/JP4467890B2/ja not_active Expired - Fee Related
- 2002-05-16 DE DE60204014T patent/DE60204014T2/de not_active Expired - Lifetime
- 2002-05-16 SK SK1354-2003A patent/SK285681B6/sk not_active IP Right Cessation
- 2002-05-16 MX MXPA03010594A patent/MXPA03010594A/es active IP Right Grant
- 2002-05-16 ES ES02727810T patent/ES2240738T3/es not_active Expired - Lifetime
- 2002-05-16 KR KR1020037015114A patent/KR100859386B1/ko not_active Expired - Fee Related
- 2002-05-16 BR BRPI0209874A patent/BRPI0209874B1/pt not_active IP Right Cessation
- 2002-05-16 EP EP02727810A patent/EP1392672B1/de not_active Expired - Lifetime
- 2002-05-16 SI SI200230143T patent/SI1392672T1/xx unknown
- 2002-05-16 CA CA2447440A patent/CA2447440C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DK1392672T3 (da)	2005-08-29
US7462725B2 (en)	2008-12-09
BR0209874A (pt)	2004-06-08
KR100859386B1 (ko)	2008-09-22
HRP20031068A2 (en)	2004-04-30
PL210713B1 (pl)	2012-02-29
CA2447440A1 (en)	2002-11-28
CA2447440C (en)	2010-10-19
SI1392672T1 (en)	2005-10-31
SK13542003A3 (sk)	2004-07-07
SK285681B6 (sk)	2007-06-07
CZ20032973A3 (en)	2004-03-17
KR20040018373A (ko)	2004-03-03
JP4467890B2 (ja)	2010-05-26
US20060161008A1 (en)	2006-07-20
WO2002094806A1 (en)	2002-11-28
JP2004532247A (ja)	2004-10-21
PL363923A1 (en)	2004-11-29
BRPI0209874B1 (pt)	2016-03-22
CZ301166B6 (cs)	2009-11-25
CN1260224C (zh)	2006-06-21
DE60204014T2 (de)	2006-02-02
MXPA03010594A (es)	2004-04-02
ES2240738T3 (es)	2005-10-16
EP1392672A1 (de)	2004-03-03
HRP20031068B1 (en)	2011-12-31
HU0102118D0 (en)	2001-07-30
CN1511148A (zh)	2004-07-07
PT1392672E (pt)	2005-08-31
EP1392672B1 (de)	2005-05-04
ATE294790T1 (de)	2005-05-15

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Legal Events

Date	Code	Title	Description
2006-06-01	8364	No opposition during term of opposition
2006-10-26	8328	Change in the person/name/address of the agent	Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN
2009-07-30	8328	Change in the person/name/address of the agent	Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC
2013-02-05	R082	Change of representative	Ref document number: 1392672 Country of ref document: EP Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, DE