JPH0412264B2 - - Google Patents

Info

Publication number
JPH0412264B2
JPH0412264B2 JP7736684A JP7736684A JPH0412264B2 JP H0412264 B2 JPH0412264 B2 JP H0412264B2 JP 7736684 A JP7736684 A JP 7736684A JP 7736684 A JP7736684 A JP 7736684A JP H0412264 B2 JPH0412264 B2 JP H0412264B2
Authority
JP
Japan
Prior art keywords
acid
exchange resin
cation exchange
general formula
weight
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.)
Expired
Application number
JP7736684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60222465A (ja
Inventor
Koichi Takeuchi
Yasuhiro Sato
Mitsuaki Senda
Toshuki Kono
Yasushi Shimokawa
Takashi Okamura
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP7736684A priority Critical patent/JPS60222465A/ja
Publication of JPS60222465A publication Critical patent/JPS60222465A/ja
Publication of JPH0412264B2 publication Critical patent/JPH0412264B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP7736684A 1984-04-17 1984-04-17 ヒダントイン類の製造方法 Granted JPS60222465A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7736684A JPS60222465A (ja) 1984-04-17 1984-04-17 ヒダントイン類の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7736684A JPS60222465A (ja) 1984-04-17 1984-04-17 ヒダントイン類の製造方法

Publications (2)

Publication Number Publication Date
JPS60222465A JPS60222465A (ja) 1985-11-07
JPH0412264B2 true JPH0412264B2 (enExample) 1992-03-04

Family

ID=13631905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7736684A Granted JPS60222465A (ja) 1984-04-17 1984-04-17 ヒダントイン類の製造方法

Country Status (1)

Country Link
JP (1) JPS60222465A (enExample)

Also Published As

Publication number Publication date
JPS60222465A (ja) 1985-11-07

Similar Documents

Publication Publication Date Title
SU1311619A3 (ru) Способ получени метионина
US5258550A (en) Process for preparing glycine
JPH0412264B2 (enExample)
JP4304916B2 (ja) ヒダントイン類の製造方法
JPS62267253A (ja) α−アミノ酸の製造方法
JP3011493B2 (ja) ４−アルキル−３−チオセミカルバジドの製造方法
JPS5817741B2 (ja) α−アミノ酸アミドの製造方法
JPS62288102A (ja) ジシアナミド金属塩の製造方法
JPH0395145A (ja) α―アミノ酸の製造方法
JPS60224661A (ja) α−アミノ酸の製造方法
JPS6053021B2 (ja) ヒダントインの製造法
JPH08157444A (ja) アミノエタンスルホン酸の製造方法
US20230008538A1 (en) Process for preparing nitrile intermediates for nitrogen-containing chelators
JP2801781B2 (ja) グリシンの製造方法
JP3908794B2 (ja) Ｎ−置換不飽和アミドの製造方法
EP0151651B1 (en) Process for the preparation of a starting material for the production of phenylalanine
JPS60337B2 (ja) α−アミノ酸の製造方法
KR800001550B1 (ko) 5-(4-히드록시페닐) 히단토인의 제조법
KR930002277B1 (ko) 5-(4-히드록시페닐)히단토인의 제조방법
KR950005766B1 (ko) 4-히드록시 만델산의 제조방법
JP4032825B2 (ja) ３，４−ジヒドロキシベンゾニトリルを製造する方法
JPH07101931A (ja) ２−アミノエチルスルホン酸の製造法
JPH0412265B2 (enExample)
JPS5822140B2 (ja) β−クロロアラニンの製造法
JPH0550497B2 (enExample)

Legal Events

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