137624-83-0Relevant academic research and scientific papers
Tandem Inter /Intra Nitroalkene Cycloadditions. 5. Origin of the Lewis Acid Dependent Reversal of Stereoselektivity
Denmark, Scott E.,Schnute, Mark E.,Senanayake, C. B. W.
, p. 1859 - 1874 (2007/10/02)
The stereochemical course of the tandem / nitroalkene cycloaddition with chiral enol ethers has been shown to exhibit remarkable sensitivity to the nature of the Lewis acid promoter.Cycloadditions using (+)-camphor-derived vinyl ether 3 or (-)-t
Tandem Inter /Intra Cycloadditions. 3. The Stereochemical Influence of the Lewis Acid
Denmark, Scott E.,Schnute, Mark E.
, p. 6738 - 6739 (2007/10/02)
trans-2-Phenylcyclohexanol has been employed as a chiral auxiliary in the inter /intra tandem cycloaddition of nitroalkanes with chiral vinyl ethers.A novel reversal of selectivity between cycloadditions catalyzed by the Lewis acids Ti(O-i-Pr)2Cl2 and MAPh has been discovered.
