Novel phase transfer catalyst and method for producing alpha-amino acid using the same

Novel phase transfer catalyst and method for producing alpha-amino acid using the same

PURPOSE: Provided are a novel phase transfer catalyst and a method for producing alpha-amino acid using the same in high yield. CONSTITUTION: The novel compound is represented by the formula(1) in which R is described as in the description, wherein X¬- represents halogen ion, such as F¬-, Cl¬-, Br¬-...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, HYEONG GEUN, JU, SANG SEOP, JUNG, BYEONG SEON, YOO, MI SUK, LEE, SEONG HUI
Format: Patent
Sprache:eng ; kor
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:PURPOSE: Provided are a novel phase transfer catalyst and a method for producing alpha-amino acid using the same in high yield. CONSTITUTION: The novel compound is represented by the formula(1) in which R is described as in the description, wherein X¬- represents halogen ion, such as F¬-, Cl¬-, Br¬-, I¬- etc, IO4¬-, ClO4¬-, OTf¬- or HSO4¬-; R¬1 is hydrogen, C1-4 lower alkyl, hydroxy or -OR¬4(provided that R¬4 is C1-4 lower alkyl group); R¬2 represents vinyl or ethyl group; R¬3 is hydrogen, C1-10 alkyl, alryl, benzyl, naphthalene-1-il-methyl or anthracene-9-il-methyl. 본 발명은 새로운 비대칭 상 이동 촉매와 이를 이용한 알파 아미노산의 제조방법에 관한 것이다. 본 발명의 촉매를 아미노산 제조방법에 이용하면, 간단하게 높은 수율로 알파 아미노산을 제조할 수 있다.