METHOD FOR PREPARATION OF EPIMER FREE SUGAR ALCOHOLS
The sugar alcohols given in the title can be prepared in epimer-free form from the corresponding sugars by catalytic hydrogenation in aqueous solution using hydrogen, the hydrogenation being carried out continuously at 100-500 bar of H2 and 60 DEG -125 DEG C. on a fixed bed of carrier-free mouldings...
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| creator | GERUHARUTO DARUSOU |
| description | The sugar alcohols given in the title can be prepared in epimer-free form from the corresponding sugars by catalytic hydrogenation in aqueous solution using hydrogen, the hydrogenation being carried out continuously at 100-500 bar of H2 and 60 DEG -125 DEG C. on a fixed bed of carrier-free mouldings composed of pressed powders of the elements of the iron group of the periodic table. The mouldings have a compressive strength of above 50 N and an internal surface of 10-90 m2/g. |
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The mouldings have a compressive strength of above 50 N and an internal surface of 10-90 m2/g.</description><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; APPARATUS THEREFOR ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; DERIVATIVES THEREOF ; GENERAL METHODS OF ORGANIC CHEMISTRY ; METALLURGY ; NUCLEIC ACIDS ; NUCLEOSIDES ; NUCLEOTIDES ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SUGARS ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>1991</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910610&DB=EPODOC&CC=JP&NR=H03135934A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910610&DB=EPODOC&CC=JP&NR=H03135934A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GERUHARUTO DARUSOU</creatorcontrib><title>METHOD FOR PREPARATION OF EPIMER FREE SUGAR ALCOHOLS</title><description>The sugar alcohols given in the title can be prepared in epimer-free form from the corresponding sugars by catalytic hydrogenation in aqueous solution using hydrogen, the hydrogenation being carried out continuously at 100-500 bar of H2 and 60 DEG -125 DEG C. on a fixed bed of carrier-free mouldings composed of pressed powders of the elements of the iron group of the periodic table. 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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DERIVATIVES THEREOF GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SUGARS THEIR RELEVANT APPARATUS TRANSPORTING |
| title | METHOD FOR PREPARATION OF EPIMER FREE SUGAR ALCOHOLS |
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