HU9303084D0 - Process for preparation of aromatic bromo-methyl compounds - Google Patents

Process for preparation of aromatic bromo-methyl compounds

Info

Publication number
HU9303084D0
HU9303084D0 HU9303084A HU9303084A HU9303084D0 HU 9303084 D0 HU9303084 D0 HU 9303084D0 HU 9303084 A HU9303084 A HU 9303084A HU 9303084 A HU9303084 A HU 9303084A HU 9303084 D0 HU9303084 D0 HU 9303084D0
Authority
HU
Hungary
Prior art keywords
preparation
methyl compounds
aromatic bromo
bromo
aromatic
Prior art date
Application number
HU9303084A
Other languages
English (en)
Inventor
Adalbert Wagner
Heinz-Werner Kleemann
Dieter Regnat
Hans-Jerg Kleiner
Original Assignee
Hoechst Ag
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.)
Filing date
Publication date
Priority claimed from DE19934308562 external-priority patent/DE4308562A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of HU9303084D0 publication Critical patent/HU9303084D0/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
    • 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
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
    • C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
    • C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
    • C07C257/10—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
    • C07C257/12—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines having carbon atoms of amidino groups bound to hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
    • C07C311/16—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom
    • C07C311/18—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to hydrogen atoms or to an acyclic carbon atom to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
    • C07C311/52—Y being a hetero atom
    • C07C311/53—X and Y not being nitrogen atoms, e.g. N-sulfonylcarbamic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D333/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • 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
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Detergent Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
HU9303084A 1992-10-29 1993-10-29 Process for preparation of aromatic bromo-methyl compounds HU9303084D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4236476 1992-10-29
DE19934308562 DE4308562A1 (de) 1993-03-18 1993-03-18 Verfahren zur Herstellung von aromatischen Brommethyl-Verbindungen

Publications (1)

Publication Number Publication Date
HU9303084D0 true HU9303084D0 (en) 1994-02-28

Family

ID=25919932

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9303084A HU9303084D0 (en) 1992-10-29 1993-10-29 Process for preparation of aromatic bromo-methyl compounds

Country Status (10)

Country Link
US (1) US5750728A (hu)
EP (1) EP0595150B1 (hu)
JP (1) JPH06234667A (hu)
AU (1) AU5033293A (hu)
CA (1) CA2109470A1 (hu)
DE (1) DE59303357D1 (hu)
ES (1) ES2092737T3 (hu)
FI (1) FI934749A (hu)
HU (1) HU9303084D0 (hu)
NO (1) NO933904L (hu)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433295A1 (de) * 1994-03-23 1995-09-28 Hoechst Ag Verfahren zur Herstellung von 2,2'-Bis(diphenylphosphinylmethyl)-1,1'-binaphthylen und neue Verbindungen aus dieser Stoffgruppe
ATE204284T1 (de) * 1994-03-23 2001-09-15 Celanese Chem Europe Gmbh Verfahren zur herstellung von 2,2'-bis(diphenyl- phosphinylmethyl)-1,1'-binaphthyl und neue verbindungen aus dieser stoffgruppe
DE19531164A1 (de) * 1995-08-24 1997-02-27 Hoechst Ag Verfahren zur Herstellung von 4-Brommethyl-3-methoxybenzoesäure-estern
DE19712339C1 (de) * 1997-03-25 1998-04-09 Clariant Gmbh Verfahren zur Herstellung von in 2'-Stellung substituierten 4-Brommethyl-biphenyl-Verbindungen
IT1291551B1 (it) * 1997-04-11 1999-01-11 Luso Farmaco Inst Processo per la preparazione di composti 4-bromometil bifenilici
US20050203081A1 (en) * 2004-02-25 2005-09-15 Jinbo Lee Inhibitors of protein tyrosine phosphatase 1B
US7897596B2 (en) * 2006-11-13 2011-03-01 King Pharmaceuticals Research & Development, Inc. Allosteric modulators of the A1 adenosine receptor
KR20090112627A (ko) * 2006-11-13 2009-10-28 킹 파머슈티칼스 리서치 앤드 디벨로프먼트 아이엔씨 에이1 아데노신 수용체의 알로스테릭 조절제
US7855209B2 (en) * 2006-11-13 2010-12-21 King Pharmaceuticals Research And Development, Inc. Allosteric modulators of the A1 adenosine receptor
US20090281145A1 (en) * 2008-05-08 2009-11-12 Pier Giovanni Baraldi Allosteric enhancers of the a1 adenosine receptor
US8637707B2 (en) 2008-07-03 2014-01-28 Basf Se Method for producing aminobiphenylene
US8293909B2 (en) 2008-09-11 2012-10-23 Bristol-Myers Squibb Company Compounds for the treatment of hepatitis C
US8198449B2 (en) 2008-09-11 2012-06-12 Bristol-Myers Squibb Company Compounds for the treatment of hepatitis C
US8492558B2 (en) 2009-02-19 2013-07-23 Basf Se Method for producing 2-aminobiphenylene
WO2013049013A2 (en) * 2011-09-26 2013-04-04 Board Of Regents, University Of Texas System Preparation of bromomethylated derivatives via protection with trihaloacetic anhydride
RU2733381C2 (ru) * 2016-03-31 2020-10-01 Тояма Кемикал Ко., Лтд. Способ получения 5-(бромметил)-1-бензотиофена
CN108947870B (zh) * 2018-07-23 2021-03-19 湖北宇阳药业有限公司 一种溴代沙坦联苯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE828545C (de) * 1948-10-02 1952-01-17 Schering Ag Verfahren zur Darstellung von 8-Halogenmethyl-, insbesondere 8-Brom-methyl-pteridin
DE3433959A1 (de) * 1984-09-15 1986-03-27 Basf Ag, 6700 Ludwigshafen 2-amino-3,5-di-(halogenmethyl)-pyrazine und verfahren zu deren herstellung
LU85544A1 (fr) * 1984-09-19 1986-04-03 Cird Derives heterocycliques aromatiques,leur procede de preparation et leur application dans les domaines therapeutique et cosmetique
FR2695930B1 (fr) * 1992-09-22 1994-12-23 Sanofi Elf Dérivé du 2-éthyl benzo[b]thiophène, son procédé de préparation et son utilisation comme intermédiaire de synthèse.

Also Published As

Publication number Publication date
FI934749A0 (fi) 1993-10-27
NO933904D0 (no) 1993-10-28
AU5033293A (en) 1994-05-12
CA2109470A1 (en) 1994-04-30
EP0595150B1 (de) 1996-07-31
JPH06234667A (ja) 1994-08-23
EP0595150A1 (de) 1994-05-04
ES2092737T3 (es) 1996-12-01
NO933904L (no) 1994-05-02
DE59303357D1 (de) 1996-09-05
FI934749A (fi) 1994-04-30
US5750728A (en) 1998-05-12

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