89450-59-9Relevant academic research and scientific papers
Enantioselective glyoxylate-ene reaction using a novel spiro bis(isoxazoline) ligand in copper catalysis
Wakita, Kazuhiko,Bajracharya, Gan B.,Arai, Midori A.,Takizawa, Shinobu,Suzuki, Takeyuki,Sasai, Hiroaki
, p. 372 - 376 (2007/10/03)
Novel chiral spiro bis(isoxazoline) ligands 3 and 4 are synthesized from an optically active olefin. The Cu(II)-spiro bis(isoxazoline) complex prepared in situ from Cu(OTf)2 and 3 promoted the glyoxylate-ene reaction in high yield and moderate
OPTICALLY ACTIVE CYCLIC ALLYLSILANES PREPARATION BY ASYMMETRIC HYDROSILYLATION AND ANTI STEREOCHEMISTRY IN SE' REACTIONS
Hayashi, Tamio,Kabeta, Keiji,Yamamoto, Tsunehiro,Tamao, Kohei,Kumada, Makoto
, p. 5661 - 5664 (2007/10/02)
Reaction of optically active cyclic allylsilanes, (S)-3-(trimethylsilyl)cyclopentene and -cyclohexene, wich were prepared by palladium-catalyzed asymmetric hydrosilylation of cyclic dienes, with ethylene oxide in the presence of titanium chloride proceeded with anti stereochemistry to give (R)-3-(2-hydroxyethyl)cyclopentene and -cyclohexene, respectively.
