Tetrabutylammonium decatungstate photocatalyzes radical alkylation reactions starting directly from alkanes. When using tert-butylcyclohexane and methylcyclohexane as the radical precursors, the addition onto electrophilic alkenes is regioselective and gives 3- and 4-substituted cyclohexyl adducts exclusively, with no significant functionalizationof the other positions.
Regio- and stereoselectivity in the decatungstate photocatalyzed alkylation of alkenes by alkylcyclohexanes
MOLINARI, Alessandra;MALDOTTI, Andrea
2009
Abstract
Tetrabutylammonium decatungstate photocatalyzes radical alkylation reactions starting directly from alkanes. When using tert-butylcyclohexane and methylcyclohexane as the radical precursors, the addition onto electrophilic alkenes is regioselective and gives 3- and 4-substituted cyclohexyl adducts exclusively, with no significant functionalizationof the other positions.File in questo prodotto:
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