NO930138L - PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION - Google Patents

PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION

Info

Publication number
NO930138L
NO930138L NO93930138A NO930138A NO930138L NO 930138 L NO930138 L NO 930138L NO 93930138 A NO93930138 A NO 93930138A NO 930138 A NO930138 A NO 930138A NO 930138 L NO930138 L NO 930138L
Authority
NO
Norway
Prior art keywords
chromenes
substituted
procedure
enantioselective epoxidation
enantioselective
Prior art date
Application number
NO93930138A
Other languages
Norwegian (no)
Other versions
NO930138D0 (en
Inventor
Heinrich Englert
Dieter Mania
Bernard Seuring
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of NO930138D0 publication Critical patent/NO930138D0/en
Publication of NO930138L publication Critical patent/NO930138L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—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
    • C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic Table
    • C07F13/005—Compounds without a metal-carbon linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO93930138A 1992-01-18 1993-01-15 PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION NO930138L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4201192 1992-01-18

Publications (2)

Publication Number Publication Date
NO930138D0 NO930138D0 (en) 1993-01-15
NO930138L true NO930138L (en) 1993-07-19

Family

ID=6449745

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93930138A NO930138L (en) 1992-01-18 1993-01-15 PROCEDURE FOR ENANTIOSELECTIVE EPOXIDATION OF CHROMENES SUBSTITUTED IN 6-POSITION

Country Status (7)

Country Link
EP (1) EP0552679A1 (en)
JP (1) JPH0673061A (en)
AU (1) AU3184693A (en)
CA (1) CA2087415A1 (en)
FI (1) FI930148A (en)
HU (1) HUT64348A (en)
NO (1) NO930138L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9316111D0 (en) * 1993-08-04 1993-09-22 Pfizer Ltd Benzopyrans
WO2001041555A1 (en) * 1999-12-08 2001-06-14 Commonwealth Scientific And Industrial Research Organisation Moisture detection
EP1562547B1 (en) 2002-11-12 2008-09-10 Warner-Lambert Company LLC Method of stimulating hair growth using benzopyrans
WO2005014586A1 (en) 2003-08-08 2005-02-17 Arpida Ag Novel process for the preparation of 2h-chromenes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811017A1 (en) * 1988-03-31 1989-10-19 Hoechst Ag UNSATURATED N-BENZOPYRANYLLACTAME
CA2077541C (en) * 1990-03-21 1998-08-18 Eric N. Jacobsen Chiral catalysts and epoxidation reactions catalyzed thereby

Also Published As

Publication number Publication date
CA2087415A1 (en) 1993-07-19
FI930148A (en) 1993-07-19
EP0552679A1 (en) 1993-07-28
JPH0673061A (en) 1994-03-15
FI930148A0 (en) 1993-01-14
NO930138D0 (en) 1993-01-15
AU3184693A (en) 1993-07-22
HUT64348A (en) 1993-12-28
HU9300120D0 (en) 1993-04-28

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