DE69828311D1 - Eisen-alkalisalz der s,s-ethylendiamin-n,n'-dibernsteinsäure und verfahren zu seiner herstellung - Google Patents

Eisen-alkalisalz der s,s-ethylendiamin-n,n'-dibernsteinsäure und verfahren zu seiner herstellung

Info

Publication number
DE69828311D1
DE69828311D1 DE69828311T DE69828311T DE69828311D1 DE 69828311 D1 DE69828311 D1 DE 69828311D1 DE 69828311 T DE69828311 T DE 69828311T DE 69828311 T DE69828311 T DE 69828311T DE 69828311 D1 DE69828311 D1 DE 69828311D1
Authority
DE
Germany
Prior art keywords
acid
dibernic
ethylenediamine
production
alkaline salt
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 - Lifetime
Application number
DE69828311T
Other languages
English (en)
Other versions
DE69828311T2 (de
Inventor
Toshitake Yamakawa
Haruo Sakai
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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
Priority claimed from JP31456297A external-priority patent/JPH11130741A/ja
Priority claimed from JP36628697A external-priority patent/JPH11189579A/ja
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Application granted granted Critical
Publication of DE69828311D1 publication Critical patent/DE69828311D1/de
Publication of DE69828311T2 publication Critical patent/DE69828311T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/24—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
DE69828311T 1997-10-31 1998-10-30 Eisenalkalisalz der S,S-Ethylendiamin-N,N'-dibernsteinsäure und Verfahrem zu seiner Herstellung Expired - Lifetime DE69828311T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP31456297A JPH11130741A (ja) 1997-10-31 1997-10-31 Ｓ，ｓ−エチレンジアミン−ｎ，ｎ’−ジコハク酸鉄アルカリ塩及びその製造方法
JP31456297 1997-10-31
JP36628697 1997-12-25
JP36628697A JPH11189579A (ja) 1997-12-25 1997-12-25 高純度な光学活性キレート鉄錯体の製造方法
PCT/JP1998/004917 WO1999023062A1 (fr) 1997-10-31 1998-10-30 Sel de fer alcalin de l'acide s,s-ethylenediamine-n,n'-disuccinique et procede de production

Publications (2)

Publication Number Publication Date
DE69828311D1 true DE69828311D1 (de) 2005-01-27
DE69828311T2 DE69828311T2 (de) 2005-12-08

Family

ID=26567988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828311T Expired - Lifetime DE69828311T2 (de) 1997-10-31 1998-10-30 Eisenalkalisalz der S,S-Ethylendiamin-N,N'-dibernsteinsäure und Verfahrem zu seiner Herstellung

Country Status (7)

Country Link
US (2) US6300510B1 (de)
EP (3) EP1044961B1 (de)
KR (1) KR20010024573A (de)
CN (1) CN1158245C (de)
AU (1) AU743601B2 (de)
DE (1) DE69828311T2 (de)
WO (1) WO1999023062A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300510B1 (en) * 1997-10-31 2001-10-09 Mitsubishi Rayon Co., Ltd. Iron alkali salt of S,S-ethylenediamine-N,N′-disuccinic acid and process for producing the same
EP1176137B1 (de) 1999-04-30 2004-06-30 Mitsubishi Rayon Co., Ltd. Pulvriges eisen ethylendiamin-n,n'-disuccinat und ein verfahren zu seiner hestellung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158635A (en) * 1959-03-18 1964-11-24 Stauffer Chemical Co Bis-adduction products and methods of preparing same
JPH072745A (ja) 1993-02-22 1995-01-06 Nitto Chem Ind Co Ltd アルキレンジアミン−ｎ，ｎ’−ジコハク酸第二鉄錯 塩及びその製造方法
DE4493718T1 (de) * 1993-05-20 1996-08-22 Dow Chemical Co Abbaubare Succinsäurederivatchelanten, Verwendungen und Zusammensetzungen davon
JP3660370B2 (ja) 1994-04-25 2005-06-15 三菱レイヨン株式会社 アルキレンジアミン−ｎ，ｎ’ −ジコハク酸第二鉄錯塩の製造方法
JP3002627B2 (ja) 1994-07-25 2000-01-24 三菱レイヨン株式会社 光学活性キレート鉄錯体およびその製法
JP3848714B2 (ja) 1996-12-10 2006-11-22 株式会社キレスト技研 エチレンジアミン−ｎ，ｎ’−ジコハク酸およびその第二鉄錯塩の製法
US6300510B1 (en) * 1997-10-31 2001-10-09 Mitsubishi Rayon Co., Ltd. Iron alkali salt of S,S-ethylenediamine-N,N′-disuccinic acid and process for producing the same

Also Published As

Publication number Publication date
EP1526127A2 (de) 2005-04-27
KR20010024573A (ko) 2001-03-26
AU9650798A (en) 1999-05-24
DE69828311T2 (de) 2005-12-08
EP1526127A3 (de) 2005-06-01
EP1044961B1 (de) 2004-12-22
AU743601B2 (en) 2002-01-31
EP1044961A1 (de) 2000-10-18
EP1044961A4 (de) 2000-12-13
EP1348689A1 (de) 2003-10-01
US6515159B2 (en) 2003-02-04
US6300510B1 (en) 2001-10-09
US20020040156A1 (en) 2002-04-04
WO1999023062A1 (fr) 1999-05-14
CN1278242A (zh) 2000-12-27
CN1158245C (zh) 2004-07-21

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