110920-92-8

Basic information

• Product Name: (3aR,5R,6S,6aR)-5-((R)-2-(tert-butyldiphenylsilyloxy)-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro(3,2-d)(1,3)dioxol-6-ol
• Synonyms: (3aR,5R,6S,6aR)-5-((R)-2-(tert-butyldiphenylsilyloxy)-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro(3,2-d)(1,3)dioxol-6-ol
• CAS NO: 110920-92-8
• Molecular Weight: 458.627
• Mol File: 110920-92-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (3aR,5R,6S,6aR)-5-((R)-2-(tert-butyldiphenylsilyloxy)-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro(3,2-d)(1,3)dioxol-6-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (3aR,5R,6S,6aR)-5-((R)-2-(tert-butyldiphenylsilyloxy)-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro(3,2-d)(1,3)dioxol-6-ol(110920-92-8)
• EPA Substance Registry System: (3aR,5R,6S,6aR)-5-((R)-2-(tert-butyldiphenylsilyloxy)-1-hydroxyethyl)-2,2-dimethyltetrahydrofuro(3,2-d)(1,3)dioxol-6-ol(110920-92-8)

Safety Data

• Hazardous Substances Data: 110920-92-8(Hazardous Substances Data)

Upstream product

• 110920-93-9 3,5-O-benzylidene-6-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-α-D-glucofuranose 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 18549-40-1 1,2-O-isopropylidene-α-D-glucofuranose 

Downstream Products

• 141242-27-5 5-bromo-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-idofuranose 
• 141242-26-4 3-O-benzoyl-5-bromo-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-idofuranose 
• 188249-25-4 5-bromo-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-lyxo-hexos-3-ulofuranose 
• 188249-27-6 (3Z)-5-bromo-6-O-tert-butyldiphenylsilyl-3,5-dideoxy-3-C-ethoxycarbonylmethylene-1,2-O-isopropylidene-β-L-lyxo-hex-3-enofuranose 
• 74708-51-3 3,5-O-(S)-benzylidene-1,2-O-isopropylidene-α-D-glucofuranose 
• 111056-67-8 3,5-O-(S)-benzylidene-6-deoxy-6-iodo-1,2-O-isopropylidene-α-D-glucofuranose 
• 108865-15-2 3,5-O-(R)-benzylidene-1,2-O-isopropylidene-α-D-glucofuranose 
• 111003-74-8 3,5-O-(R)-benzylidene-6-deoxy-6-iodo-1,2-O-isopropylidene-α-D-glucofuranose 
• 140451-84-9 5-Azido-3-O-benzoyl-5-deoxy-1,2-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-allofuranose 
• 140451-85-0 5-azido-3-O-benzoyl-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-α-D-glucofuranose 
• 140451-82-7 3-O-benzoyl-5-bromo-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-α-D-allofuranose 
• 141242-28-6 5-bromo-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-talofuranose 
• 141242-33-3 3-O-benzoyl-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-threo-hex-4-enofuranose 
• 141242-29-7 5-azido-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-α-D-allofuranose 

Relevant articles and documents

Truly catalytic and chemoselective cleavage of benzylidene acetal with phosphomolybdic acid supported on silica gel

Phosphomolybdic acid supported on silica gel provides a truly catalytic method for the chemoselective cleavage of benzylidene acetals having sensitive functional groups under mild conditions. It is easy to perform on large scale owing to minimal catalyst loading (0.5 mol-%). Several sensitive functional groups such as TBDPS ether, -OMs, -OAc, allyl ether, N-Boc, N-Fmoc and N-Cbz are stable under the reaction conditions. In addition, benzylidene acetal is selectively cleaved in the presence of isopropylidene ketal. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

Synthesis, reactions, and crystal structure of 5-azido-6-O-benzoyl-3,5-dideoxy-3-fluoro-1,2-O-isopropylidene-α-D-gluc ofuranose

5-Bromo-6-O-tert-butyldiphenylsilyl-5-deoxy-1,2-O-isopropylidene-β-L-t alofuranose (7) was obtained by treatment of 3,5-O-benzylidene-6-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-α-D -glucofuranose (3) with N-bromosuccinimide followed by Zemplen O-dea