193812-92-9

Upstream product

• 5044-52-0 vinyltriphenylphosphonium bromide 
• 193812-91-8 1-bromo-2,6-bis(2-bromoacetyl)benzene 
• 151603-30-4 2-bromobenzene-1,3-dicarboxylic acid dichloride 

Downstream Products

• 193812-90-7 C₂₈H₃₄O₄Se₂ 
• 193812-96-3 (4S,5R)-4-((S)-2,6-Ditetrahydro-furan-2-yl-phenylselanyl)-5-phenyl-dihydro-furan-2-one 
• 193812-94-1 C₁₄H₁₇BrO₂ 
• 193812-93-0 1-[2-Bromo-3-(4-chloro-butyryl)-phenyl]-4-chloro-butan-1-one 

Relevant academic research and scientific papers

2,6-bis[(2S)-tetrahydrofuran-2-yl]phenyl diselenide: An effective reagent for asymmetric electrophilic addition reactions to olefins

The enantioselective synthesis of a new and extremely effective organoselenium reagent (2) is reported. This chiral reagent was found to react with alkenes with a very high degree of facial selectivity in selenomethoxylation and ring closure reactions. In some cases the diastereoselectivities were found to be as high as 98%.