NO985832L - Chiral organoborans - Google Patents

Chiral organoborans

Info

Publication number
NO985832L
NO985832L NO985832A NO985832A NO985832L NO 985832 L NO985832 L NO 985832L NO 985832 A NO985832 A NO 985832A NO 985832 A NO985832 A NO 985832A NO 985832 L NO985832 L NO 985832L
Authority
NO
Norway
Prior art keywords
chiral
organoborans
halogen atom
hydrogen
alkyl
Prior art date
Application number
NO985832A
Other languages
Norwegian (no)
Other versions
NO985832D0 (en
Inventor
Marc Bonato
Jean-Bernard Cazaux
Michel Follet
Jean-Marc Kamenka
Original Assignee
Sociutu D Expansion Scient Exp
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 Sociutu D Expansion Scient Exp filed Critical Sociutu D Expansion Scient Exp
Publication of NO985832D0 publication Critical patent/NO985832D0/en
Publication of NO985832L publication Critical patent/NO985832L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

Chirale organoboraner med de generelle formlene (l) og (II), hvor hver av R, og R2 som er like eller forskjellige er et hydrogenatom eller en alkyl- eller cykloalkyl-rest, eller R, og R2 sammen er en mettet dJvalent hydrokarbongruppe; X, er et halogenatom; og X2 er et hydrogen- eller halogenatom, er beskrevet. Fremgangsmåter for fremstilling av slike forbindelser, og anvendelse av dem, spesielt som et asymmetrisk reduksjonsmiddel, er også beskrevet.Chiral organoboranes of the general formulas (1) and (II), each of R 1 and R 2 being the same or different, are a hydrogen atom or an alkyl or cycloalkyl residue, or R 1 and R 2 together are a saturated dihydric hydrocarbon group; X is a halogen atom; and X 2 is a hydrogen or halogen atom is described. Methods for preparing such compounds and using them, especially as an asymmetric reducing agent, are also described.

NO985832A 1996-06-13 1998-12-11 Chiral organoborans NO985832L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607331A FR2749847B1 (en) 1996-06-13 1996-06-13 CHIRAL ORGANOBORANES
PCT/FR1997/001050 WO1997047628A1 (en) 1996-06-13 1997-06-12 Chiral organoboranes

Publications (2)

Publication Number Publication Date
NO985832D0 NO985832D0 (en) 1998-12-11
NO985832L true NO985832L (en) 1998-12-14

Family

ID=9493012

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985832A NO985832L (en) 1996-06-13 1998-12-11 Chiral organoborans

Country Status (8)

Country Link
EP (1) EP0918779A1 (en)
JP (1) JP2000511922A (en)
AU (1) AU714166B2 (en)
CA (1) CA2257678A1 (en)
FR (1) FR2749847B1 (en)
NO (1) NO985832L (en)
NZ (1) NZ333451A (en)
WO (1) WO1997047628A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2236499A (en) * 1999-01-19 2000-08-07 Mine Safety Appliances Company Synthesis of alkali metal substituted borohydride reagents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA821644B (en) * 1981-03-25 1983-01-26 Expansia Sa Borane complexes

Also Published As

Publication number Publication date
WO1997047628A1 (en) 1997-12-18
AU3266997A (en) 1998-01-07
EP0918779A1 (en) 1999-06-02
JP2000511922A (en) 2000-09-12
NZ333451A (en) 1999-08-30
NO985832D0 (en) 1998-12-11
FR2749847A1 (en) 1997-12-19
CA2257678A1 (en) 1997-12-18
AU714166B2 (en) 1999-12-23
FR2749847B1 (en) 1998-11-06

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application