1052679-92-1Relevant articles and documents
Further studies on silatropic carbonyl ene cyclisations: β-crotyl(diphenyl)silyloxy aldehyde substrates; Synthesis of 2-deoxy-2-C-phenylhexoses
Robertson, Jeremy,Green, Stuart P.,Hall, Michael J.,Tyrrell, Andrew J.,Unsworth, William P.
supporting information; experimental part, p. 2628 - 2635 (2009/02/02)
Silatropic carbonyl ene cyclisations of β-(allylsilyloxy)- and β-(crotylsilyloxy)butyraldehydes are shown to proceed with high stereoselectivity but at a much reduced rate in comparison to the cyclisation of analogous α-substrates. In the second section, olefin cross-metathesis is explored as a route to substituted α-(allylsilyloxy)aldehydes and the method applied to the synthesis of diastereomeric 2-deoxy- and 2-deoxy-2-C-phenyl hexose derivatives from butanediacetal-protected d-glyceraldehyde. The Royal Society of Chemistry 2008.
