JPS5248612A - Proces for preparation of 2,4-diaminosaccharides - Google Patents
Proces for preparation of 2,4-diaminosaccharidesInfo
- Publication number
- JPS5248612A JPS5248612A JP50123991A JP12399175A JPS5248612A JP S5248612 A JPS5248612 A JP S5248612A JP 50123991 A JP50123991 A JP 50123991A JP 12399175 A JP12399175 A JP 12399175A JP S5248612 A JPS5248612 A JP S5248612A
- Authority
- JP
- Japan
- Prior art keywords
- diaminosaccharides
- proces
- preparation
- azidification
- hexopyranoside
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: 2,4-Diaminosaccharides are prepared in high yield with a few-stage process by the esterification of 3,5-dideoxy-D-hexopyranoside with sulfuric acid, followed by the inversion-azidification and the reduction.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50123991A JPS5248612A (en) | 1975-10-15 | 1975-10-15 | Proces for preparation of 2,4-diaminosaccharides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50123991A JPS5248612A (en) | 1975-10-15 | 1975-10-15 | Proces for preparation of 2,4-diaminosaccharides |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5248612A true JPS5248612A (en) | 1977-04-18 |
JPS572718B2 JPS572718B2 (en) | 1982-01-18 |
Family
ID=14874324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50123991A Granted JPS5248612A (en) | 1975-10-15 | 1975-10-15 | Proces for preparation of 2,4-diaminosaccharides |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5248612A (en) |
-
1975
- 1975-10-15 JP JP50123991A patent/JPS5248612A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS572718B2 (en) | 1982-01-18 |
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