156697-74-4

Upstream product

• 87-72-9 L-(+)-arabinose 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 103763-12-8 5-O-tert-butyldiphenylsilyl-α,β-L-arabinofuranose 

Downstream Products

• 156697-75-5 5-O-tert-butyldiphenylsilyl-2-O-phenoxythiocarbonyl-L-arabino-1,4-lactone 
• 138433-78-0 5-O-(tert-butyldiphenylsilyl)-2-deoxy-L-ribonolactone 
• 172603-61-1 2-O-benzoyl-5-O-tert-butyldiphenylsilyl-L-glycero-pent-2-enono-1,4-lactone 
• 172603-62-2 2-O-benzoyl-L-glycero-pent-2-enono-1,4-lactone 

Relevant academic research and scientific papers

Rapid synthesis of 5-O-(tert-butyldiphenylsilyl)-2-deoxy-L-ribonolactone

A convenient, four-step synthesis of the title compound (1) in 21% overall yield from L-arabinose is described. Selective formation of the 2-O-phenoxythiocarbonyl derivative 6 and its tributyltin hydride/azobis(isobutyronitrile) deoxygenation performed in