JPS58105981A - Preparation of tri-o-acetyl-deoxy-hexonolactone - Google Patents

Preparation of tri-o-acetyl-deoxy-hexonolactone

Info

Publication number
JPS58105981A
JPS58105981A JP20468981A JP20468981A JPS58105981A JP S58105981 A JPS58105981 A JP S58105981A JP 20468981 A JP20468981 A JP 20468981A JP 20468981 A JP20468981 A JP 20468981A JP S58105981 A JPS58105981 A JP S58105981A
Authority
JP
Japan
Prior art keywords
catalyst
hydrogenation
acetic anhydride
hexonolactone
deoxy
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.)
Pending
Application number
JP20468981A
Other languages
Japanese (ja)
Inventor
Yoshio Nakamura
Original Assignee
Noguchi Kenkyusho
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
Application filed by Noguchi Kenkyusho filed Critical Noguchi Kenkyusho
Priority to JP20468981A priority Critical patent/JPS58105981A/en
Publication of JPS58105981A publication Critical patent/JPS58105981A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the titled compound useful as a starting material for various kinds of deoxysaccharides in high yield, by reacting easily obtainable D-gluconolactone, etc. with a hydrogen gas in the presence of both a basic catalyst and a catalyst for hydrogenation in acetic anhydride under heating conditions.
CONSTITUTION: D-Gluconolactone, D-gluconic acid, or D-gluconate is reacted with a hydrogen gas in acetic anhydride or in a mixed solvent of acetic anhydride and a solvent stable under the reaction conditions in the presence of both a chlorine catalyst and a catalyst for hydrogenation under heating conditions, preferably at 40W80°C to give tri-O-3-deoxy-hexonolactone. An alkali metal salt of a lower carboxylic acid or an organic base may be used as the basic catalyst, and any catalyst which is active and stable in the reaction conditions may be used as the catalyst for hydrogenation. A catalyst of duality having both action as the base catalyst and the catalyst for hydrogenation may be used.
COPYRIGHT: (C)1983,JPO&Japio
JP20468981A 1981-12-17 1981-12-17 Preparation of tri-o-acetyl-deoxy-hexonolactone Pending JPS58105981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20468981A JPS58105981A (en) 1981-12-17 1981-12-17 Preparation of tri-o-acetyl-deoxy-hexonolactone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20468981A JPS58105981A (en) 1981-12-17 1981-12-17 Preparation of tri-o-acetyl-deoxy-hexonolactone

Publications (1)

Publication Number Publication Date
JPS58105981A true JPS58105981A (en) 1983-06-24

Family

ID=16494673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20468981A Pending JPS58105981A (en) 1981-12-17 1981-12-17 Preparation of tri-o-acetyl-deoxy-hexonolactone

Country Status (1)

Country Link
JP (1) JPS58105981A (en)

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