A method for attaching a silicon die to a substrate using an adhesive containing an oxetane functionality and an electron acceptor or an electron donor functionality, represented by the formula ##STR1##

in which R¹ is a methyl or ethyl group, R² is a divalent hydrocarbon, X and Y are independently a direct bond, or an ether, ester, or carbamate functionality, Q is a divalent hydrocarbon, and F is an electron donor or electron acceptor functionality.