SE399261B - METHOD OF PREPARING CUMARINE AND ALKYLATED DERIVATIVES THEREOF - Google Patents

METHOD OF PREPARING CUMARINE AND ALKYLATED DERIVATIVES THEREOF

Info

Publication number
SE399261B
SE399261B SE7308843A SE7308843A SE399261B SE 399261 B SE399261 B SE 399261B SE 7308843 A SE7308843 A SE 7308843A SE 7308843 A SE7308843 A SE 7308843A SE 399261 B SE399261 B SE 399261B
Authority
SE
Sweden
Prior art keywords
cumarine
preparing
alkylated derivatives
alkylated
derivatives
Prior art date
Application number
SE7308843A
Other languages
Swedish (sv)
Inventor
J J M Deumens
E J M Verheijen
J A Thoma
Original Assignee
Stamicarbon
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 claimed from NL7008529A external-priority patent/NL7008529A/xx
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of SE399261B publication Critical patent/SE399261B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
SE7308843A 1970-06-22 1973-06-21 METHOD OF PREPARING CUMARINE AND ALKYLATED DERIVATIVES THEREOF SE399261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7008529A NL7008529A (en) 1969-06-13 1970-06-22

Publications (1)

Publication Number Publication Date
SE399261B true SE399261B (en) 1978-02-06

Family

ID=19810302

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308843A SE399261B (en) 1970-06-22 1973-06-21 METHOD OF PREPARING CUMARINE AND ALKYLATED DERIVATIVES THEREOF

Country Status (1)

Country Link
SE (1) SE399261B (en)

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