221380-07-0

Basic information

• Product Name: 1-deoxy-3,4-O-isopropylidene-6-O-trityl-α-D-psicofuranose
• Synonyms: 1-deoxy-3,4-O-isopropylidene-6-O-trityl-α-D-psicofuranose
• CAS NO: 221380-07-0
• Molecular Weight: 446.543
• Mol File: 221380-07-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-deoxy-3,4-O-isopropylidene-6-O-trityl-α-D-psicofuranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1-deoxy-3,4-O-isopropylidene-6-O-trityl-α-D-psicofuranose(221380-07-0)
• EPA Substance Registry System: 1-deoxy-3,4-O-isopropylidene-6-O-trityl-α-D-psicofuranose(221380-07-0)

Safety Data

• Hazardous Substances Data: 221380-07-0(Hazardous Substances Data)

Upstream product

• 5336-08-3 D-Ribono-1,4-lactone 
• 917-54-4 methyllithium 
• 106886-17-3 2,3-O-isopropylidene-5-O-triphenylmethyl-D-ribono-1,4-lactone 
• 30725-00-9 2,3-O-isopropylidene-D-ribonic-γ-lactone 

Downstream Products

• 221380-05-8 1-deoxy-3,4-O-isopropylidene-6-O-trityl-D-erythro-hexo-2,5-diulose 

Relevant articles and documents

Chiral 1,4-dicarbonyl-2,3-O-isopropylidene derivatives. Rapid racemization on standing

1,4-Dicarbonyl-2,3-chiral derivatives are useful synthetic precursors for the preparation of carbocyclic rings but, in many cases, losses of optical purity have been reported. 1-Deoxy-3,4-O-isopropylidene-6-O-trityl- D-erythro-hexo-2,5-diulose and 1-deoxy-3,4-O-isopropylidene-6-O-(tert- butyldiphenylsilyl)-D-erythro-hexo-2,5-diulose were synthesized from D- ribono-1,4-lactone. These compounds were selected to study the epimerizability of 2,3-O-isopropylidene-1,4-dicarbonyl derivatives. It was found that both compounds smoothly epimerize and partially racemize on standing.