CH479578A - Process for the preparation of Chromanyl-N-methylcarbamic acid esters - Google Patents

Process for the preparation of Chromanyl-N-methylcarbamic acid esters

Info

Publication number
CH479578A
CH479578A CH506367A CH506367A CH479578A CH 479578 A CH479578 A CH 479578A CH 506367 A CH506367 A CH 506367A CH 506367 A CH506367 A CH 506367A CH 479578 A CH479578 A CH 479578A
Authority
CH
Switzerland
Prior art keywords
chromanyl
preparation
acid esters
methylcarbamic acid
methylcarbamic
Prior art date
Application number
CH506367A
Other languages
German (de)
Inventor
Rudolf Dr Heiss
Alfred Dr Seyberlich
Ingeborg Dr Hammann
Wolfgang Dr Behrenz
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Priority to CH1219169A priority Critical patent/CH484894A/en
Publication of CH479578A publication Critical patent/CH479578A/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
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/64—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with oxygen atoms directly attached in position 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CH506367A 1966-05-24 1967-04-11 Process for the preparation of Chromanyl-N-methylcarbamic acid esters CH479578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1219169A CH484894A (en) 1966-05-24 1967-04-11 Process for the preparation of Chromanyl-N-methyl-carbamic acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049268 1966-05-24

Publications (1)

Publication Number Publication Date
CH479578A true CH479578A (en) 1969-10-15

Family

ID=7102875

Family Applications (1)

Application Number Title Priority Date Filing Date
CH506367A CH479578A (en) 1966-05-24 1967-04-11 Process for the preparation of Chromanyl-N-methylcarbamic acid esters

Country Status (10)

Country Link
AT (1) AT273580B (en)
BE (1) BE698949A (en)
CH (1) CH479578A (en)
DE (1) DE1543588A1 (en)
ES (1) ES340871A1 (en)
GB (1) GB1126140A (en)
IL (1) IL27795A (en)
NL (1) NL6707119A (en)
SE (1) SE328898B (en)
TR (1) TR16713A (en)

Also Published As

Publication number Publication date
BE698949A (en) 1967-11-24
SE328898B (en) 1970-09-28
NL6707119A (en) 1967-11-27
TR16713A (en) 1973-03-01
GB1126140A (en) 1968-09-05
ES340871A1 (en) 1968-07-01
DE1543588A1 (en) 1969-09-25
AT273580B (en) 1969-08-25
IL27795A (en) 1971-03-24

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Legal Events

Date Code Title Description
PL Patent ceased