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JPS53111069A - Method of introducing methyl group to nonnalphaatocopherol - Google Patents

Method of introducing methyl group to nonnalphaatocopherol

Info

Publication number
JPS53111069A
JPS53111069A JP2488277A JP2488277A JPS53111069A JP S53111069 A JPS53111069 A JP S53111069A JP 2488277 A JP2488277 A JP 2488277A JP 2488277 A JP2488277 A JP 2488277A JP S53111069 A JPS53111069 A JP S53111069A
Authority
JP
Japan
Prior art keywords
nonnalphaatocopherol
methyl group
introducing methyl
introducing
group
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2488277A
Other languages
Japanese (ja)
Other versions
JPS5516589B2 (en
Inventor
Mitsuharu Tsunoda
Toyokazu Tachikawa
Tokuo Furuse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAMA SEIKAGAKU KENKYUSHO KK
Original Assignee
TAMA SEIKAGAKU KENKYUSHO KK
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 TAMA SEIKAGAKU KENKYUSHO KK filed Critical TAMA SEIKAGAKU KENKYUSHO KK
Priority to JP2488277A priority Critical patent/JPS53111069A/en
Publication of JPS53111069A publication Critical patent/JPS53111069A/en
Publication of JPS5516589B2 publication Critical patent/JPS5516589B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
JP2488277A 1977-03-09 1977-03-09 Method of introducing methyl group to nonnalphaatocopherol Granted JPS53111069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2488277A JPS53111069A (en) 1977-03-09 1977-03-09 Method of introducing methyl group to nonnalphaatocopherol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2488277A JPS53111069A (en) 1977-03-09 1977-03-09 Method of introducing methyl group to nonnalphaatocopherol

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6239079A Division JPS55386A (en) 1979-05-21 1979-05-21 Preparation of beta-tocopherol

Publications (2)

Publication Number Publication Date
JPS53111069A true JPS53111069A (en) 1978-09-28
JPS5516589B2 JPS5516589B2 (en) 1980-05-02

Family

ID=12150549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2488277A Granted JPS53111069A (en) 1977-03-09 1977-03-09 Method of introducing methyl group to nonnalphaatocopherol

Country Status (1)

Country Link
JP (1) JPS53111069A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338922A (en) * 1964-01-24 1967-08-29 Eisai Co Ltd Process for producing alpha-tocopherol having a high vitamin e activity
US3631068A (en) * 1969-12-15 1971-12-28 Eastman Kodak Co Process for converting a mixed tocopherol concentrate to essentially all alpha-tocopherol
US3819657A (en) * 1972-10-20 1974-06-25 Gen Mills Chem Inc Methylation of tocopherols

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338922A (en) * 1964-01-24 1967-08-29 Eisai Co Ltd Process for producing alpha-tocopherol having a high vitamin e activity
US3631068A (en) * 1969-12-15 1971-12-28 Eastman Kodak Co Process for converting a mixed tocopherol concentrate to essentially all alpha-tocopherol
US3819657A (en) * 1972-10-20 1974-06-25 Gen Mills Chem Inc Methylation of tocopherols

Also Published As

Publication number Publication date
JPS5516589B2 (en) 1980-05-02

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