AU2001228805A1 - Method of converting functional group through halogen-metal exchange reaction - Google Patents

Method of converting functional group through halogen-metal exchange reaction

Info

Publication number
AU2001228805A1
AU2001228805A1 AU2001228805A AU2880501A AU2001228805A1 AU 2001228805 A1 AU2001228805 A1 AU 2001228805A1 AU 2001228805 A AU2001228805 A AU 2001228805A AU 2880501 A AU2880501 A AU 2880501A AU 2001228805 A1 AU2001228805 A1 AU 2001228805A1
Authority
AU
Australia
Prior art keywords
halogen
compound
functional group
exchange reaction
metal exchange
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.)
Abandoned
Application number
AU2001228805A
Inventor
Takehiko Iida
Toshiaki Mase
Toshihiro Wada
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.)
MSD KK
Original Assignee
Banyu Phamaceutical Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18550569&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001228805(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Banyu Phamaceutical Co Ltd filed Critical Banyu Phamaceutical Co Ltd
Publication of AU2001228805A1 publication Critical patent/AU2001228805A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • 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
    • C07D213/61—Halogen atoms or nitro 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
    • C07D333/02—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
    • C07D333/28—Halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
    • C07F3/02—Magnesium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
    • C07F7/0827—Syntheses with formation of a Si-C bond

Abstract

A method by which a halogen atom of a halogen compound can be efficiently replaced with an electrophilic group. Also provided are: a reagent for converting a functional group through a halogen-metal exchange reaction, characterized by comprising either a mixture of a magnesium compound represented by the formula R<1>-Mg-X (I) (wherein R<1> represents a halogen atom or an optionally substituted hydrocarbon residue; and X<1> represents a halogen atom) and an organolithium compound represented by the formula R<2>-Li (II)(wherein R<2> represents an optionally substituted hydrocarbon residue) or a product of the reaction of the magnesium compound with the organolithium compound; and a process for producing with the reagent a compound in which a halogen atom of a halogen compound has been replaced with an electrophilic group.
AU2001228805A 2000-02-02 2001-01-24 Method of converting functional group through halogen-metal exchange reaction Abandoned AU2001228805A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-024613 2000-02-02
JP2000024613 2000-02-02
PCT/JP2001/000463 WO2001057046A1 (en) 2000-02-02 2001-01-24 Method of converting functional group through halogen-metal exchange reaction

Publications (1)

Publication Number Publication Date
AU2001228805A1 true AU2001228805A1 (en) 2001-08-14

Family

ID=18550569

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001228805A Abandoned AU2001228805A1 (en) 2000-02-02 2001-01-24 Method of converting functional group through halogen-metal exchange reaction

Country Status (8)

Country Link
US (2) US6946559B2 (en)
EP (1) EP1253152B1 (en)
CN (1) CN1308331C (en)
AT (1) ATE447578T1 (en)
AU (1) AU2001228805A1 (en)
CA (1) CA2399089C (en)
DE (1) DE60140348D1 (en)
WO (1) WO2001057046A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104233A1 (en) * 2002-05-31 2005-05-19 Shinji Kato Method of substituent introduction through halogen-metal exchange reaction
EP1582523A1 (en) * 2004-04-02 2005-10-05 Ludwig-Maximilians-Universität München Method of preparing organomagnesium compounds
PE20060115A1 (en) 2004-07-23 2006-03-23 Basf Ag 2- (PYRIDIN-2-IL) -PYRIMIDINES AS FUNGICIDE AGENTS
TW201011043A (en) 2008-06-20 2010-03-16 Chugai Pharmaceutical Co Ltd Crystal of spiroketal derivatives and process for preparation of spiroketal derivatives
EP2593419A1 (en) 2010-07-15 2013-05-22 Albemarle Corporation Processes for producing 4-bromo-2-methoxybenzaldehyde
CN102993086A (en) * 2012-10-11 2013-03-27 南通市华峰化工有限责任公司 Method for synthesizing 2,6-dibromo pyridine
CN108059590A (en) * 2017-12-14 2018-05-22 珠海奥博凯生物医药技术有限公司 A kind of preparation method of 3- trifluoromethoxies -4- chlorobenzaldehydes
EP3810585A1 (en) * 2018-06-22 2021-04-28 Bayer Aktiengesellschaft Process for preparing tricyclic compounds
WO2023152081A1 (en) 2022-02-09 2023-08-17 Inke, S.A. Process for preparing pyridinoylpiperidines 5-ht1f agonists and salts thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505652A (en) * 1974-06-06 1978-03-30 Ici Ltd Oligomerising ethylene
US3972953A (en) * 1975-01-22 1976-08-03 Sun Ventures, Inc. Group VIII metal complex catalyzed halogen exchange reaction
JPS56112916A (en) 1980-02-13 1981-09-05 Asahi Chem Ind Co Ltd Production of conjugated diene polymer
DE19643648A1 (en) 1996-10-22 1998-04-23 Basf Ag Process for the implementation of Grignard compounds with carbonyl compounds and subsequent hydrolysis
CN1114593C (en) * 1998-05-08 2003-07-16 陶氏益农有限责任公司 Preparation of 2-substituted pyridines
DE19937537A1 (en) 1999-08-09 2001-03-08 Gruenenthal Gmbh Substituted 2-dialkylaminoalkylbiphenyl derivatives

Also Published As

Publication number Publication date
EP1253152A4 (en) 2008-08-20
CA2399089C (en) 2010-05-11
CN1308331C (en) 2007-04-04
CN1608071A (en) 2005-04-20
EP1253152B1 (en) 2009-11-04
US7439535B2 (en) 2008-10-21
EP1253152A1 (en) 2002-10-30
ATE447578T1 (en) 2009-11-15
US6946559B2 (en) 2005-09-20
DE60140348D1 (en) 2009-12-17
US20050156336A1 (en) 2005-07-21
US20030130511A1 (en) 2003-07-10
WO2001057046A1 (en) 2001-08-09
CA2399089A1 (en) 2001-08-09

Similar Documents

Publication Publication Date Title
IL165502A0 (en) Method for preparing 3-halo-4,5-dihydro-1h-pyrazoles
EP1225163A3 (en) Process for producing isopulegol
EP1626045A4 (en) Processes for producing 3-substituted 2-chloro-5-fluoropyridine or salt thereof
BR0108590A (en) Rapid conversion of metal containing compounds to form metals or metal oxides
AU2001228805A1 (en) Method of converting functional group through halogen-metal exchange reaction
AU2003293585A1 (en) Intermediate cefdinir salts
EP1099703A3 (en) Process for preparing alkoxysilanes
GB2354252A (en) Phthalocyanine compounds used in inks for ink-jet printing
WO1999067232A3 (en) Process for the preparation of 3-aryl-benzofuranones
EP1327626A4 (en) Method of purifying plavastatin
DE60105314D1 (en) METHOD FOR PRODUCING TAXAN DERIVATIVES
GB0019124D0 (en) Novel process
AU2002354100A1 (en) Process for preparation of diphosphine compounds and intermediates for the process
EP1238704A3 (en) Catalyst comprising a cyclic imide compound and process for producing organic compounds using the catalyst
AU2001236108A1 (en) Process for preparing unsaturated compounds by pyrolysis
ID27440A (en) PROCESS FOR PREPARING
GR3032474T3 (en) Selective dehalogenation method
WO2004024681A3 (en) Novel compounds comprising a thiocarbonyl-sulfanyl group, which can be used for the radical synthesis of alpha-perfluoroalkylamines
ATE380171T1 (en) METHOD FOR PRODUCING TERBINAFINE
EP1010684A4 (en) Process for producing 3,4-dihydroxy-3-cyclobutene-1,2-dione
EP1342711A3 (en) Process for producing aromatic compounds
DE69818655D1 (en) METHOD FOR PRODUCING BORON CONNECTIONS
HU0201195D0 (en)
EP1300389A3 (en) Process for producing 1-acyl-1-cyclopropanecarboxylate derivatives
WO2002051845A3 (en) Triazolopyrimidines