JPS5180859A - Arufua tokofuerooruruino seizoho - Google Patents

Arufua tokofuerooruruino seizoho

Info

Publication number
JPS5180859A
JPS5180859A JP529075A JP529075A JPS5180859A JP S5180859 A JPS5180859 A JP S5180859A JP 529075 A JP529075 A JP 529075A JP 529075 A JP529075 A JP 529075A JP S5180859 A JPS5180859 A JP S5180859A
Authority
JP
Japan
Prior art keywords
tokofuerooruruino
arufua
seizoho
tokofuerooruruino seizoho
arufua tokofuerooruruino
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.)
Pending
Application number
JP529075A
Other languages
Japanese (ja)
Inventor
Yataro Ichikawa
Masao Suzuki
Tooru Sawaki
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP529075A priority Critical patent/JPS5180859A/en
Publication of JPS5180859A publication Critical patent/JPS5180859A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
JP529075A 1975-01-11 1975-01-11 Arufua tokofuerooruruino seizoho Pending JPS5180859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP529075A JPS5180859A (en) 1975-01-11 1975-01-11 Arufua tokofuerooruruino seizoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP529075A JPS5180859A (en) 1975-01-11 1975-01-11 Arufua tokofuerooruruino seizoho

Publications (1)

Publication Number Publication Date
JPS5180859A true JPS5180859A (en) 1976-07-15

Family

ID=11607097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP529075A Pending JPS5180859A (en) 1975-01-11 1975-01-11 Arufua tokofuerooruruino seizoho

Country Status (1)

Country Link
JP (1) JPS5180859A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10195066A (en) * 1996-12-23 1998-07-28 Basf Ag Production of alpha-tocopherol or alpha-tocopheryl acetate
WO2000017185A1 (en) * 1998-09-18 2000-03-30 Aventis Animal Nutrition S.A. Method for preparing vitamin e
US6048988A (en) * 1997-12-20 2000-04-11 Degussa-Huls Ag Process for the production of α-tocopherol esters
EP1132384A3 (en) * 2000-03-09 2001-09-26 Degussa AG Process for the production of alpha-tocopherol acetate by condensation of trimethylhydroquinone with isophytol

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10195066A (en) * 1996-12-23 1998-07-28 Basf Ag Production of alpha-tocopherol or alpha-tocopheryl acetate
US6048988A (en) * 1997-12-20 2000-04-11 Degussa-Huls Ag Process for the production of α-tocopherol esters
WO2000017185A1 (en) * 1998-09-18 2000-03-30 Aventis Animal Nutrition S.A. Method for preparing vitamin e
FR2784104A1 (en) * 1998-09-18 2000-04-07 Rhone Poulenc Nutrition Animal PROCESS FOR PREPARING VITAMIN E
JP2002526489A (en) * 1998-09-18 2002-08-20 アベンテイス・アニマル・ニユートリシヨン・エス・エー Method for producing vitamin E
US6790967B2 (en) 1998-09-18 2004-09-14 Adisseo France S.A.S. Process for the preparation of vitamin E
EP1132384A3 (en) * 2000-03-09 2001-09-26 Degussa AG Process for the production of alpha-tocopherol acetate by condensation of trimethylhydroquinone with isophytol
US6441199B2 (en) * 2000-03-09 2002-08-27 Degussa Ag Process for the production of α-tocopherol acetate by condensation of trimethylhydroquinone with isophytol with recycling of an acetic catalyst solution

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