GB1471838A - Optical resolution of dl-2-amino-1-butanol - Google Patents

Optical resolution of dl-2-amino-1-butanol

Info

Publication number
GB1471838A
GB1471838A GB1259875A GB1259875A GB1471838A GB 1471838 A GB1471838 A GB 1471838A GB 1259875 A GB1259875 A GB 1259875A GB 1259875 A GB1259875 A GB 1259875A GB 1471838 A GB1471838 A GB 1471838A
Authority
GB
United Kingdom
Prior art keywords
amino
butanol
acid
benzoyl
trans
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
GB1259875A
Other languages
English (en)
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 JP3740074A external-priority patent/JPS50130707A/ja
Priority claimed from JP3739874A external-priority patent/JPS50130706A/ja
Application filed by Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Publication of GB1471838A publication Critical patent/GB1471838A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1259875A 1974-04-04 1975-03-26 Optical resolution of dl-2-amino-1-butanol Expired GB1471838A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3740074A JPS50130707A (sv) 1974-04-04 1974-04-04
JP3739874A JPS50130706A (sv) 1974-04-04 1974-04-04

Publications (1)

Publication Number Publication Date
GB1471838A true GB1471838A (en) 1977-04-27

Family

ID=26376529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259875A Expired GB1471838A (en) 1974-04-04 1975-03-26 Optical resolution of dl-2-amino-1-butanol

Country Status (7)

Country Link
DE (1) DE2514653A1 (sv)
FR (1) FR2266675B1 (sv)
GB (1) GB1471838A (sv)
HU (1) HU170873B (sv)
IT (1) IT1035176B (sv)
NL (1) NL7504059A (sv)
SE (1) SE7503753L (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0728736A1 (de) * 1995-02-21 1996-08-28 Degussa Aktiengesellschaft Verfahren zur Herstellung von optisch aktivem tert-Leucinol und dessen Verwendung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0728736A1 (de) * 1995-02-21 1996-08-28 Degussa Aktiengesellschaft Verfahren zur Herstellung von optisch aktivem tert-Leucinol und dessen Verwendung
US5723667A (en) * 1995-02-21 1998-03-03 Degussa Aktiengesellschaft Method of producing optically active tert-leucinol and its use

Also Published As

Publication number Publication date
FR2266675A1 (sv) 1975-10-31
IT1035176B (it) 1979-10-20
SE7503753L (sv) 1975-10-06
FR2266675B1 (sv) 1977-07-22
DE2514653A1 (de) 1975-10-09
HU170873B (hu) 1977-09-28
NL7504059A (nl) 1975-10-07

Similar Documents

Publication Publication Date Title
GB1407705A (en) Recovery of metal catalyst
ES475991A1 (es) Un procedimiento de extraccion liquido-liquido del galio contenido en soluciones acuosas basicas.
GB1208550A (en) Process for producing molybdenum carboxylates
ES439330A1 (es) Procedimiento para recuperar galio presente en soluciones acuosas.
ES8107327A1 (es) Un metodo para recuperar cantidades valiosas de alcalis de un mineral que contiene bicarbonato de sodio
GB1359968A (en) Process for the production of plus - trans-chrysanthemic acid
SE8504457L (sv) Framstellning av alkalisk losning
GB1471838A (en) Optical resolution of dl-2-amino-1-butanol
GB1287671A (en) Improved silver recovery process
GB1419991A (en) Carboxyalkoxy succinic acid salts
GB1433408A (en) Process for the manufacture of anhydrous alkali metal arylate solutions
GT197745588A (es) Procedimiento para la produccion de niquel de alta pureza patiendo de minerales oxidados
GB1261685A (en) Purification of crude 2-mercaptobenzothiazole
GB1389698A (en) Process for the production of sodium carbonate monohydrate from a sodium hydroxide solution formed in the diaphragm process
MY104549A (en) Recovery of combalt catalyst values.
GB1479273A (en) Process for the separation of 4,4'-dichloro-diphenylsulphone
GB1413577A (en) Process for the production of 2-mercapto benzimidazole
GB915486A (en) Recovery of demethylchlortetracycline
GB1337705A (en) Recovery of polyhydric alcohols and carboxylic acids salts from aqueous liquors
GB553317A (en) Improvements in the production of alkaline earth metal pantothenates
ES450991A1 (es) Un metodo para recuperacion de zearalenona.
GB1259140A (sv)
GB1533015A (en) Process for recovering polyvinyl alcohol
GB1222872A (en) Recovery
GB1239444A (sv)

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee