An electron spin resonance study of trivinylmethyl and hepta-2,6-dien-4-ynyl radicals
作者:John C. Walton
DOI:10.1039/p29830001043
日期:——
Trivinylmethylradicals were generated by hydrogen abstraction from trivinylmethane and hepta-2,6-dien-4-ynylradicals were produced by bromine abstraction from 1-bromohepta-2,6-dien-4-yne. The e.s.r. spectra of the radicals were obtained and the hyperfine splittings compared with computed spin densities. Methane-based stabilisation energies were computed for a variety of delocalised radicals by the