KR940000421A - Method for preparing L-phenylalanine methyl ester salt - Google Patents
Method for preparing L-phenylalanine methyl ester salt Download PDFInfo
- Publication number
- KR940000421A KR940000421A KR1019920009897A KR920009897A KR940000421A KR 940000421 A KR940000421 A KR 940000421A KR 1019920009897 A KR1019920009897 A KR 1019920009897A KR 920009897 A KR920009897 A KR 920009897A KR 940000421 A KR940000421 A KR 940000421A
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- KR
- South Korea
- Prior art keywords
- methyl ester
- phenylalanine methyl
- preparing
- ester salt
- mixture
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
본 발명은 L-페닐알라닌 메틸 에스테를 제조하는데 있어서, H2SO4에 SO3또는 H2S2O7을 10∼35% 혼합한 혼합액을 사용하여 반응시 생성되는 물을 제거하도록 하여 고수율로 L-페닐알라닌 메틸 에스테르를 제조할 수 있도록 한 것이다.In the present invention, in the preparation of L-phenylalanine methyl ester, using a mixture of 10 to 35% of SO 3 or H 2 S 2 O 7 in H 2 SO 4 to remove the water generated during the reaction in a high yield It is to be able to prepare L-phenylalanine methyl ester.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920009897A KR940000421A (en) | 1992-06-08 | 1992-06-08 | Method for preparing L-phenylalanine methyl ester salt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920009897A KR940000421A (en) | 1992-06-08 | 1992-06-08 | Method for preparing L-phenylalanine methyl ester salt |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940000421A true KR940000421A (en) | 1994-01-03 |
Family
ID=67296528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920009897A KR940000421A (en) | 1992-06-08 | 1992-06-08 | Method for preparing L-phenylalanine methyl ester salt |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000421A (en) |
-
1992
- 1992-06-08 KR KR1019920009897A patent/KR940000421A/en not_active Application Discontinuation
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