NZ331273A - Synthesis of fluorophenyl boranes using Grignard reagents - Google Patents

Synthesis of fluorophenyl boranes using Grignard reagents

Info

Publication number
NZ331273A
NZ331273A NZ331273A NZ33127397A NZ331273A NZ 331273 A NZ331273 A NZ 331273A NZ 331273 A NZ331273 A NZ 331273A NZ 33127397 A NZ33127397 A NZ 33127397A NZ 331273 A NZ331273 A NZ 331273A
Authority
NZ
New Zealand
Prior art keywords
fluorophenyl
produce
boranes
synthesis
grignard reagents
Prior art date
Application number
NZ331273A
Inventor
Fredric Askham
Original Assignee
Boulder Scient Co
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
Application filed by Boulder Scient Co filed Critical Boulder Scient Co
Publication of NZ331273A publication Critical patent/NZ331273A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine
    • 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
    • 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
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/02—Lithium 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 Table
    • C07F5/02—Boron compounds
    • C07F5/027—Organoboranes and organoborohydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The reaction of a fluorophenyl Grignard reagent with a boron trihalide to produce a fluorophenyl borane is described. The Grignard reagent may be in ether in which case the ether is replaced with an non-ether solvent and boron trihalide is added to produce the fluorophenyl borane. In another method C6F5MgBr is reacted with BF3 or BF3 etherate to produce the fluorophenyl borane. In a further method hexafluorobenzene is reacted with a Grignard reagent in the presence of a catalyst and boron trihalide is added to produce the fluorophenyl borane.
NZ331273A 1996-11-21 1997-11-19 Synthesis of fluorophenyl boranes using Grignard reagents NZ331273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75462296A 1996-11-21 1996-11-21
PCT/US1997/021071 WO1998022475A1 (en) 1996-11-21 1997-11-19 Synthesis of fluorophenyl boranes

Publications (1)

Publication Number Publication Date
NZ331273A true NZ331273A (en) 2000-03-27

Family

ID=25035609

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ331273A NZ331273A (en) 1996-11-21 1997-11-19 Synthesis of fluorophenyl boranes using Grignard reagents

Country Status (5)

Country Link
EP (1) EP0901495A4 (en)
AU (1) AU732314B2 (en)
CA (1) CA2243659A1 (en)
NZ (1) NZ331273A (en)
WO (1) WO1998022475A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL122004A0 (en) 1996-10-25 1998-03-10 Nippon Catalytic Chem Ind Producing process of (fluoroaryl) borane compound and producing process of tetrakis (fluoroaryl) borate derivative
JPH1129576A (en) * 1997-07-04 1999-02-02 Nippon Shokubai Co Ltd Stabilizer of (fluorinated aryl)boron compound, stabilization and crystallization
WO2014085058A1 (en) 2012-11-27 2014-06-05 Albemarle Corporation Process for producing tetrakis(faryl)borate salts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080324A (en) * 1960-08-01 1963-03-05 Cincinnati Milling Machine Co Grignard reagents
DE3145286A1 (en) * 1981-11-14 1983-05-19 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING PENTAFLUORBENZYL ALCOHOL
US5510536A (en) * 1992-12-28 1996-04-23 Tosoh Akzo Corporation Production method of tris(pentafluorophenyl)borane using pentafluorophenylmagnesium derivatives prepared from pentafluorobenzene
US5600004A (en) * 1995-02-21 1997-02-04 Albemarle Corporation Process for preparing pentafluorophenyl compounds
WO1997014698A1 (en) * 1995-10-18 1997-04-24 The Dow Chemical Company Synthesis of perfluoroaryl-substituted compounds

Also Published As

Publication number Publication date
AU5357898A (en) 1998-06-10
AU732314B2 (en) 2001-04-12
EP0901495A1 (en) 1999-03-17
EP0901495A4 (en) 1999-06-09
CA2243659A1 (en) 1998-05-28
WO1998022475A1 (en) 1998-05-28

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