JPS60237085A - α−トコフエロ−ルの製造法 - Google Patents

α−トコフエロ−ルの製造法

Info

Publication number
JPS60237085A
JPS60237085A JP9297584A JP9297584A JPS60237085A JP S60237085 A JPS60237085 A JP S60237085A JP 9297584 A JP9297584 A JP 9297584A JP 9297584 A JP9297584 A JP 9297584A JP S60237085 A JPS60237085 A JP S60237085A
Authority
JP
Japan
Prior art keywords
tocopherol
reaction
formaldehyde
alpha
alkali metal
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
JP9297584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522708B2 (zh
Inventor
Hiroaki Yuge
弓削　博昭
Yoji Tachibana
陽二 橘
Hitoshi Toyoda
豊田　仁
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.)
Nisshin Seifun Group Inc
Nisshin Chemical Co Ltd
Original Assignee
Nisshin Seifun Group Inc
Nisshin Chemical Co Ltd
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 Nisshin Seifun Group Inc, Nisshin Chemical Co Ltd filed Critical Nisshin Seifun Group Inc
Priority to JP9297584A priority Critical patent/JPS60237085A/ja
Publication of JPS60237085A publication Critical patent/JPS60237085A/ja
Publication of JPH0522708B2 publication Critical patent/JPH0522708B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
JP9297584A 1984-05-11 1984-05-11 α−トコフエロ−ルの製造法 Granted JPS60237085A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9297584A JPS60237085A (ja) 1984-05-11 1984-05-11 α−トコフエロ−ルの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9297584A JPS60237085A (ja) 1984-05-11 1984-05-11 α−トコフエロ−ルの製造法

Publications (2)

Publication Number Publication Date
JPS60237085A true JPS60237085A (ja) 1985-11-25
JPH0522708B2 JPH0522708B2 (zh) 1993-03-30

Family

ID=14069398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9297584A Granted JPS60237085A (ja) 1984-05-11 1984-05-11 α−トコフエロ−ルの製造法

Country Status (1)

Country Link
JP (1) JPS60237085A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007113A1 (en) * 1995-08-17 1997-02-27 Eastman Chemical Company PREPARATION OF α-TOCOPHEROL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007113A1 (en) * 1995-08-17 1997-02-27 Eastman Chemical Company PREPARATION OF α-TOCOPHEROL

Also Published As

Publication number Publication date
JPH0522708B2 (zh) 1993-03-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees