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Upstream product

• 105805-16-1 1-[2-bromo-5-(phenylmethoxy)phenyl]ethanone 
• 366006-47-5 (S)-1-(5-methoxy-2-methoxymethylselenylphenyl)ethanol 
• 366006-43-1 (S)-1-(5-benzyloxy-2-bromophenyl)ethanol 
• 366006-44-2 (S)-4-bromo-3-(1-hydroxyethyl)phenol 
• 366006-45-3 (S)-1-(2-bromo-5-methoxyphenyl)ethanol 

Relevant academic research and scientific papers

Mixed acetals as new precursors for selenium electrophiles

A wide range of precursors for selenium electrophiles is already known, but the requirements for the development of polymer-bound selenium reagents are different. Herein we report mixed acetals as new precursor molecules for the synthesis of selenium electophiles under very mild reaction conditions. The use of (MeOCH2Se)2 allows a very fast access to these mixed acetals. Chiral precursor molecules can be synthesized as well and employed in efficient stereoselective selenenylation reactions.

Novel polymer-bound chiral selenium electrophiles

(equation presented) Polymer-bound chiral electrophilic selenium reagents have been developed and applied to stereoselective selenenylation reactions of various alkenes. Different cleavage protocols allow further functionalization of the addition products