GB9314237D0 - Process for the preparation of diaryls - Google Patents

Process for the preparation of diaryls

Info

Publication number
GB9314237D0
GB9314237D0 GB939314237A GB9314237A GB9314237D0 GB 9314237 D0 GB9314237 D0 GB 9314237D0 GB 939314237 A GB939314237 A GB 939314237A GB 9314237 A GB9314237 A GB 9314237A GB 9314237 D0 GB9314237 D0 GB 9314237D0
Authority
GB
United Kingdom
Prior art keywords
diaryls
preparation
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.)
Withdrawn
Application number
GB939314237A
Other versions
GB2280181A (en
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 to CH821/92A priority Critical patent/CH683522A5/en
Priority to DE4307243A priority patent/DE4307243A1/en
Priority to JP5076440A priority patent/JPH06219971A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to GB9314237A priority patent/GB2280181A/en
Publication of GB9314237D0 publication Critical patent/GB9314237D0/en
Publication of GB2280181A publication Critical patent/GB2280181A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C07B37/04—Substitution
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/02—Boron compounds
    • C07F5/025—Boronic and borinic acid 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/02—Boron compounds
    • C07F5/027—Organoboranes and organoborohydrides
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/02—Boron compounds
    • C07F5/05—Cyclic compounds having at least one ring containing boron but no carbon in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
GB9314237A 1992-03-13 1993-07-09 Preparation of diarylene compounds Withdrawn GB2280181A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH821/92A CH683522A5 (en) 1992-03-13 1992-03-13 Process for the preparation of diaryls.
DE4307243A DE4307243A1 (en) 1992-03-13 1993-03-08 Prepn. of di:aryl cpds. useful for producing liquid crystal cpds. - involves coupling of aryl halide(s) with aromatic boron acid derivs. using palladium catalyst
JP5076440A JPH06219971A (en) 1992-03-13 1993-03-11 Production of diaryl derivative
GB9314237A GB2280181A (en) 1992-03-13 1993-07-09 Preparation of diarylene compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH821/92A CH683522A5 (en) 1992-03-13 1992-03-13 Process for the preparation of diaryls.
GB9314237A GB2280181A (en) 1992-03-13 1993-07-09 Preparation of diarylene compounds

Publications (2)

Publication Number Publication Date
GB9314237D0 true GB9314237D0 (en) 1993-08-18
GB2280181A GB2280181A (en) 1995-01-25

Family

ID=25685796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9314237A Withdrawn GB2280181A (en) 1992-03-13 1993-07-09 Preparation of diarylene compounds

Country Status (4)

Country Link
JP (1) JPH06219971A (en)
CH (1) CH683522A5 (en)
DE (1) DE4307243A1 (en)
GB (1) GB2280181A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414499A1 (en) * 1994-04-26 1995-11-02 Hoechst Ag Process for cross-coupling aromatic boron compounds with aromatic halogen compounds or perfluoroalkyl sulfonates
JP4003242B2 (en) * 1995-11-29 2007-11-07 大日本インキ化学工業株式会社 Novel liquid crystal compound, nematic liquid crystal composition, and liquid crystal display device using the same
JP4721027B2 (en) * 2001-03-29 2011-07-13 Ｄｉｃ株式会社 Method for producing phenylpyrimidine derivative
US6858592B2 (en) 2001-06-29 2005-02-22 Genzyme Corporation Aryl boronic acids for treating obesity
US7041280B2 (en) 2001-06-29 2006-05-09 Genzyme Corporation Aryl boronate functionalized polymers for treating obesity
JP2004002288A (en) * 2001-12-13 2004-01-08 Merck Patent Gmbh Oxadiazole derivative and use thereof as charge transfer material and luminescent material
US7977359B2 (en) 2005-11-04 2011-07-12 Amira Pharmaceuticals, Inc. 5-lipdxygenase-activating protein (FLAP) inhibitors
US8399666B2 (en) 2005-11-04 2013-03-19 Panmira Pharmaceuticals, Llc 5-lipoxygenase-activating protein (FLAP) inhibitors
GB2431927B (en) 2005-11-04 2010-03-17 Amira Pharmaceuticals Inc 5-Lipoxygenase-activating protein (FLAP) inhibitors
JP2008063260A (en) * 2006-09-06 2008-03-21 Ne Chemcat Corp Method for producing coupling product by carbon-carbon bond-producing reaction
JO3598B1 (en) 2006-10-10 2020-07-05 Infinity Discovery Inc Boronic acids and esters as inhibitors of fatty acid amide hydrolase
TW200920369A (en) 2007-10-26 2009-05-16 Amira Pharmaceuticals Inc 5-lipoxygenase activating protein (flap) inhibitor
JP5637982B2 (en) 2008-04-09 2014-12-10 インフィニティー ファーマシューティカルズ， インコーポレイテッド Inhibitors of fatty acid amide hydrolase
MX2010012814A (en) 2008-05-23 2010-12-20 Amira Pharmaceuticals Inc 5-lipoxygenase-activating protein inhibitor.
US8546431B2 (en) 2008-10-01 2013-10-01 Panmira Pharmaceuticals, Llc 5-lipoxygenase-activating protein (FLAP) inhibitors
WO2010118159A1 (en) 2009-04-07 2010-10-14 Infinity Pharmaceuticals, Inc. Inhibitors of fatty acid amide hydrolase
US8546564B2 (en) 2009-04-07 2013-10-01 Infinity Pharmaceuticals, Inc. Inhibitors of fatty acid amide hydrolase
EP2531511A1 (en) 2010-02-03 2012-12-12 Infinity Pharmaceuticals, Inc. Fatty acid amide hydrolase inhibitors
US10357493B2 (en) 2017-03-10 2019-07-23 Selenity Therapeutics (Bermuda), Ltd. Metalloenzyme inhibitor compounds

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207758A1 (en) * 1972-11-09 1974-06-21 United Kingdom Government Liquid crystal material - comprising two or more benzene rings para substd at both ends of the chain
SU681056A1 (en) * 1977-02-11 1979-08-25 Предприятие П/Я А-7850 N-substituted phenyl esters of 5-alkoxypicolinic and 6-alkoxynicotinic acid as liquid nematic crystals
NL7801718A (en) * 1977-03-18 1978-09-20 Hoffmann La Roche OPTICAL ACTIVE CONNECTIONS.
SU681792A1 (en) * 1977-05-20 1982-03-30 Предприятие П/Я Р-6496 O-tosyaminosubstituted 2,5-diaryl -1,3,4-oxadiazolone as organic luminophors
SU666797A1 (en) * 1977-06-06 1988-04-23 Предприятие П/Я А-7850 6-(4'-alkyl- or 4'-alkoxyphenyl)-3-cyanopyridines possessing mesomorphic properties
SU675800A1 (en) * 1977-08-11 1988-04-23 Предприятие П/Я А-7850 5-alkyl-2-(4-cyanophenyl)-pyridines as liquid crystals
SU713153A1 (en) * 1978-08-09 1985-05-30 Предприятие П/Я А-7850 5-(4-alkyl- or alkoxyphenyl)-2-(4-cyanophenyl)-pyridines possessing liquid crystal properties
DE2927277A1 (en) * 1979-07-06 1981-01-08 Merck Patent Gmbh CYCLOHEXYLBIPHENYLE, METHOD FOR THE PRODUCTION THEREOF, THESE DIELECTRICS AND ELECTRO-OPTICAL DISPLAY ELEMENT
SU1018381A1 (en) * 1980-12-05 1985-05-30 Предприятие П/Я А-7797 Bromide derivatives of 2-phenyl-5-biphenyl-oxadiazole-1,3,4 as luminiscent additives of plastic scintillators
SU1171456A1 (en) * 1983-11-18 1985-08-07 Новосибирский институт органической химии СО АН СССР Method of producing 5-alkyl-2-(n-cyanphenyl) pyrimidines
JPH07100790B2 (en) * 1986-09-01 1995-11-01 チッソ株式会社 Nematic liquid crystal composition
SU1703643A1 (en) * 1987-07-07 1992-01-07 Предприятие П/Я А-7850 5-alkyl-2-[4-(2-e-cyanovinyl)-phenyl]-pyridines as the components of liquid-crystalline material and the liquid-crystalline material for electrooptical devices
SU1749219A1 (en) * 1988-12-19 1992-07-23 Предприятие П/Я А-7850 Pyridine derivatives as components of liquid-crystalline material for electric-optic devices
DE3930663C1 (en) * 1989-09-14 1990-11-15 Merck Patent Gmbh, 6100 Darmstadt, De Cross-coupling metal organic cpds. and e.g. halogen cpds. - includes using transition metal-palladium catalyst and opt. metal alcoholate
US5637255A (en) * 1990-02-06 1997-06-10 Rolic Ag Chiral dioxolanes

Also Published As

Publication number Publication date
JPH06219971A (en) 1994-08-09
GB2280181A (en) 1995-01-25
CH683522A5 (en) 1994-03-31
DE4307243A1 (en) 1993-10-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)