99773-55-4

Upstream product

• 104-53-0 3-phenyl-propionaldehyde 
• 99773-43-0 2-Hydroxy-2-methyl-1-((2R,3R)-3-phenethyl-oxiranyl)-propan-1-one 
• 99773-65-6 (4R,5S)-4-Bromo-5-hydroxy-2-methyl-7-phenyl-2-trimethylsilanyloxy-heptan-3-one 
• 99773-43-0 2-Hydroxy-2-methyl-1-((2R,3S)-3-phenethyl-oxiranyl)-propan-1-one 
• 99773-68-9 5-Hydroxy-2-methyl-7-phenyl-2-trimethylsilanyloxy-heptan-3-one 
• 99773-69-0 (E)-2-hydroxy-2-methyl-7-phenyl-hept-4-en-3-one 
• 125303-61-9 trans 2-Hydroxymethyl-3-(2-phenylethyl)oxirane 

Downstream Products

• 114289-05-3 Methyl-[(R)-1-((2R,3S)-3-phenethyl-oxiranyl)-allyloxy]-diphenyl-silane 
• 114289-05-3 Methyl-[(R)-1-((2S,3R)-3-phenethyl-oxiranyl)-allyloxy]-diphenyl-silane 
• 114289-05-3 Methyl-[(R)-1-((2R,3R)-3-phenethyl-oxiranyl)-allyloxy]-diphenyl-silane 
• 114289-05-3 Methyl-[(R)-1-((2S,3S)-3-phenethyl-oxiranyl)-allyloxy]-diphenyl-silane 

Relevant academic research and scientific papers

Superbase-promoted rearrangement of oxiranes to cyclopropanes

Aryl- and alkenyl substituted oxiranes, when submitted to treatment with superbasic reagents, undergo a highly regio- and stereoselective rearrangement leading to cyclopropylmethanol derivatives. The process can also be applied to mono- and dihydroxy subs

STEREOSELECTIVE SYNTHESIS OF CIS-α,β-EPOXYESTERS AND ALDEHYDES VIA DIVALENT TIN ENOLATE. A SYNTHESIS OF 2-AMINO-2-DEOXY-D-ARABINITOL

A convenient method for the stereoselective synthesis of cis-α,β-epoxyesters and aldehydes is established according to the Sn(OTf)2 mediated cross aldol reaction between α-bromo-α'-silyloxyketone and aldehyde.The reaction is applied to the stereoselective synthesis of 2-amino-2-deoxy-D-arabinitol.