105665-20-1Relevant articles and documents
CHELATION CONTROL IN THE INTRAMOLECULAR ADDITION OF ALLYLSILANES TO CARBONYL ELECTROPHILES
Molander, Gary A.,Andrews, Steven W.
, p. 3869 - 3888 (2007/10/02)
Use of chelation control to direct the stereochemical outcome of intramolecular additions of allylsilanes to β-dicarbonyl substrates is described.Excellent diastereoselectivity is achieved by titanium tetrachloride promoted cyclization of a wide variety o