CH208851A - Process for the preparation of the α-tocopherol stearic acid ester. - Google Patents

Process for the preparation of the α-tocopherol stearic acid ester.

Info

Publication number
CH208851A
CH208851A CH208851DA CH208851A CH 208851 A CH208851 A CH 208851A CH 208851D A CH208851D A CH 208851DA CH 208851 A CH208851 A CH 208851A
Authority
CH
Switzerland
Prior art keywords
tocopherol
preparation
acid ester
stearic acid
stearic
Prior art date
Application number
Other languages
German (de)
Inventor
F Hoffmann- Aktiengesellschaft
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH208851A publication Critical patent/CH208851A/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
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH208851D 1938-08-10 1938-08-10 Process for the preparation of the α-tocopherol stearic acid ester. CH208851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH208851T 1938-08-10

Publications (1)

Publication Number Publication Date
CH208851A true CH208851A (en) 1940-02-29

Family

ID=4446256

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208851D CH208851A (en) 1938-08-10 1938-08-10 Process for the preparation of the α-tocopherol stearic acid ester.

Country Status (1)

Country Link
CH (1) CH208851A (en)

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