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CH461527A - Process for the preparation of substituted 3-B-oxyalkyl-4-alkyl-coumarins - Google Patents

Process for the preparation of substituted 3-B-oxyalkyl-4-alkyl-coumarins

Info

Publication number
CH461527A
CH461527A CH1005765A CH1005765A CH461527A CH 461527 A CH461527 A CH 461527A CH 1005765 A CH1005765 A CH 1005765A CH 1005765 A CH1005765 A CH 1005765A CH 461527 A CH461527 A CH 461527A
Authority
CH
Switzerland
Prior art keywords
oxyalkyl
coumarins
substituted
alkyl
preparation
Prior art date
Application number
CH1005765A
Other languages
German (de)
Inventor
Rudi Dr Beyerle
Brachel Hanswilli Dr Von
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH461527A publication Critical patent/CH461527A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrane Compounds (AREA)
CH1005765A 1964-07-17 1965-07-16 Process for the preparation of substituted 3-B-oxyalkyl-4-alkyl-coumarins CH461527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0033435 1964-07-17

Publications (1)

Publication Number Publication Date
CH461527A true CH461527A (en) 1968-08-31

Family

ID=7020828

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1005765A CH461527A (en) 1964-07-17 1965-07-16 Process for the preparation of substituted 3-B-oxyalkyl-4-alkyl-coumarins

Country Status (3)

Country Link
CH (1) CH461527A (en)
GB (1) GB1044608A (en)
SE (1) SE316484B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088554B (en) * 1977-11-17 1985-06-10 F I D I A Spa SELLECTIVE PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 7-INDROSSI CUMARINA

Also Published As

Publication number Publication date
SE316484B (en) 1969-10-27
GB1044608A (en) 1966-10-05

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