71352-49-3Relevant academic research and scientific papers
Asymmetric synthesis of O-protected acyloins using enoate reductases: Stereochemical control through protecting group modification
Winkler, Christoph K.,Stueckler, Clemens,Mueller, Nicole J.,Pressnitz, Desiree,Faber, Kurt
supporting information; experimental part, p. 6354 - 6358 (2011/02/24)
O-Protected cyclic acyloins were obtained in nonracemic form through asymmetric bioreduction of α,β-unsaturated alkoxy ketones by using 11 different enoate reductases from the "Old Yellow Enzyme" family. The stereochemical outcome of the biotransformation could be switched by variation of the O-protecting group or by the ring size of the substrate, which allows access to both stereoisomers in up to >97 % ee Whereas α-alkoxy enones were readily accepted as substrates, β-analogs were not converted. Overall, α-alkoxy enones represent a novel type of substrate for flavin-dependent ene-reductases. Copyright
RADICAL CYCLIZATIONS OF DIOSPHENOL ω-HALOALKYL ETHERS TO OXABICYCLOALKANONES
Ponaras, Anthony A.,Zaim, Oemer
, p. 2879 - 2882 (2007/10/02)
Radical cyclization of diosphenol ω-haloalkyl ethers gives spiro- and fused oxabicycloalkanones.
SYNTHESIS OF DIOSPHENOL ETHERS BY MEANS OF ALKOXYTRIMETHYLSILANES
Ponaras, A. A.,Meah, Md. Younus
, p. 4953 - 4956 (2007/10/02)
α-Diketones may be O-alkylated with a variety of alkoxytrimethylsilanes.
