156145-68-5

Upstream product

• 58479-61-1 tert-butylchlorodiphenylsilane 
• 136032-73-0 4-O-(tert-butyldiphenylsilyl)-2,3-O-isopropylidene-L-threitol 
• 50622-09-8 2,3-O-isopropylidene-L-threitol 
• 101331-92-4 4-O-(tert-butyldiphenylsilyl)-2,3-O-isopropylidene-L-threose 

Downstream Products

• 177264-41-4 6-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-[2,2']bipyridinyl 
• 177264-40-3 6-[(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-pyridine-2-carbonitrile 
• 177264-43-6 Toluene-4-sulfonic acid (4S,5S)-5-[2,2']bipyridinyl-6-yl-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester 
• 156145-70-9 (4S,5S)-4-(2-pyridyl)-5-<(tert-butyldiphenylsilyl)oxy>methyl-2,2-dimethyl-1,3-dioxolane 
• 156145-72-1 (4S,5S)-4-(2-pyridyl)-5-<(tolylsulfonyl)oxy>methyl-2,2-dimethyl-1,3-dioxolane 
• 156145-73-2 (4S,5S)-4-(diphenylphosphinomethyl)-2,2-dimethyl-5-(2-pyridyl)-1,3-dioxolane 
• 156145-69-6 (4S,5S)-4-cyano-5-<(tert-butyldiphenylsilyl)oxy>methyl-2,2-dimethyl-1,3-dioxolane 

Relevant academic research and scientific papers

On the Absolute Stereochemistries of Homochiral Cycloadducts Derived from Oxygenated Aldoximes and Divinyl Sulphone via Azaprotio Cyclotransfer

Further studies into the regiospecific tandem nitrone generation/cycloaddition reaction between chiral oxygenated aldoximes and divinyl sulphone have shown that cycloaddition diastereoselectivity can be controlled by a single stereogenic centre located α-

Synthesis of homochiral pyridyl, bipyridyl and phosphino derivatives of 2,2,-dimethyl-1,3-dioxolane: Use in asymmetric catalysis

Homochiral pyridyl, bipyridyl and phosphino derivatives of 2,2-dimethyl-1,3-dioxolane were prepared from L-(+)-tartrate. These compounds were assessed in metal catalyzed asymmetric addition of diethylzinc to benzaldehyde, hydroformylation of styrene, hydr