Aziridination of phenylalkenylsilanes and phenylalkenylstannanes
Abstract
The phenylalkenylsilanes (8)–(10), phenylalkenylstannanes (11)–(13), and 2-triphenylstannylpropene (14) have been aziridinated using N-acetoxyaminoquinazolone (15). Relative configurational assignments at positions 1 (invertomers), 2, and 3 on the aziridine ring have been made which suggest that an attractive interaction is present between the quinazolone ring carbonyl oxygen and the tin atom in the aziridines (4)–(7).