Intramolecular reactions of N-nitrenes: evidence for non-concerted addition to alkenes
作者:Robert S. Atkinson、John R. Malpass、Karen L. Skinner、Katherine L. Woodthorpe
DOI:10.1039/c39810000549
日期:——
IntramolecularN-nitreneaddition in 2-(hepta-1,6-diene-4-yl)-3-aminoquinazolone derivatives gives aziridines stereospecifically in good yield; the regio-specificity (or lack of it) is rationalised in terms of a non-concertedaddition proceeding by electrophilic attack of the nitrene on the alkene double bond via a 7-membered transition state.