469911-54-4

Upstream product

• 63554-21-2 (2R,4aR,8aR)-2-Phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 
• 469911-53-3 2-(diphenylphosphinoylmethyl)tetrahydropyran-3,4-diol 
• 720698-25-9 6-O-(4-toluenesulfonyl)-1,2-dideoxy-D-allose 
• 7103-29-9 1,2-dideoxy-D-allose 
• 119238-15-2 1,5-anhydro-2-deoxy-4,6-O-benzylidene-D-ribohexitol 
• 135214-83-4 1,5-Anhydro-2-deoxy-4,6-O-(phenylmethylene)-D-arabino-hexopyranoside 

Downstream Products

• 850533-42-5 (2S,3S,4R)-2-(Diphenyl-phosphinoylmethyl)-4-(3-methoxy-naphthalen-2-yloxy)-tetrahydro-pyran-3-ol 
• 469911-57-7 (2S,3S,4R)-2-(Diphenyl-phosphinoylmethyl)-4-(2-methoxy-phenoxy)-tetrahydro-pyran-3-ol 
• 454475-43-5 1,5-anhydro-2,6-dideoxy-3-O-(4,5-difluoro-2-hydroxyphenyl)-6-(diphenylphosphinyl)-D-arabino-hexitol 
• 291273-51-3 (2S,3S,4R)-2-(Diphenyl-phosphinoylmethyl)-4-(2-hydroxy-phenoxy)-tetrahydro-pyran-3-ol 
• 843609-75-6 (2S,3S,4R)-4-(4,5-Difluoro-2-methoxy-phenoxy)-2-(diphenyl-phosphinoylmethyl)-tetrahydro-pyran-3-ol 

Relevant academic research and scientific papers

Practical synthesis of chiral ligands for catalytic enantioselective cyanosilylation of ketones

A practical and more environmentally benign synthetic route of chiral ligands that are useful for catalytic enantioselective cyanosilylation of ketones is described. A key step is the regioselective SN2 reaction to cyclic sulfate 12 with catech