JPS51115464A - Method for preparing l-ascorbic acid-2-sulfuric ester or its salts - Google Patents

Method for preparing l-ascorbic acid-2-sulfuric ester or its salts

Info

Publication number
JPS51115464A
JPS51115464A JP13884873A JP13884873A JPS51115464A JP S51115464 A JPS51115464 A JP S51115464A JP 13884873 A JP13884873 A JP 13884873A JP 13884873 A JP13884873 A JP 13884873A JP S51115464 A JPS51115464 A JP S51115464A
Authority
JP
Japan
Prior art keywords
salts
ascorbic acid
preparing
sulfuric ester
sulfuric
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
JP13884873A
Other languages
Japanese (ja)
Other versions
JPS5844667B2 (en
Inventor
Hironari Sato
Eiichi Hayashi
Masao Nezu
Kiyoshi Takita
Kuniaki Shimizu
Michio Harakawa
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.)
Kumiai Chemical Industry Co Ltd
Original Assignee
Kumiai Chemical Industry 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 Kumiai Chemical Industry Co Ltd filed Critical Kumiai Chemical Industry Co Ltd
Priority to JP13884873A priority Critical patent/JPS5844667B2/en
Publication of JPS51115464A publication Critical patent/JPS51115464A/en
Publication of JPS5844667B2 publication Critical patent/JPS5844667B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: L-Ascorbicacid-2-sulfuric ester or its salts, which are useful biochemically, are prepared in over 80% yield by reacting L-ascorbic acid with chlorosulfonic acid etc..
COPYRIGHT: (C)1976,JPO&Japio
JP13884873A 1973-12-14 1973-12-14 Process for producing L-ascorbic acid-2-sulfate or its salts Expired JPS5844667B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13884873A JPS5844667B2 (en) 1973-12-14 1973-12-14 Process for producing L-ascorbic acid-2-sulfate or its salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13884873A JPS5844667B2 (en) 1973-12-14 1973-12-14 Process for producing L-ascorbic acid-2-sulfate or its salts

Publications (2)

Publication Number Publication Date
JPS51115464A true JPS51115464A (en) 1976-10-12
JPS5844667B2 JPS5844667B2 (en) 1983-10-04

Family

ID=15231578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13884873A Expired JPS5844667B2 (en) 1973-12-14 1973-12-14 Process for producing L-ascorbic acid-2-sulfate or its salts

Country Status (1)

Country Link
JP (1) JPS5844667B2 (en)

Also Published As

Publication number Publication date
JPS5844667B2 (en) 1983-10-04

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