Carbenes in constrained systems. 4. Encapsulation of an asymmetric diazirine: Reactivity of 2-methylcyclohexanylidene
摘要:
2-Methylcyclohexanylidene was generated from the corresponding diazirine within the cavities of alpha-, beta- and gamma-cyclodextrin by photolysis in the solid state. To surmise how these constrained systems affect the residing carbene's selectivity, a comparison with conventional reaction methods was made. (C) 1996 Elsevier Science Ltd.