328. Polycyclic aromatic hydrocarbons. Part XI. The acetylation of 1 : 2-benzanthracene
作者:J. W. Cook、C. L. Hewett
DOI:10.1039/jr9330001408
日期:——
Reaction of methylbenzanthracenes and pyridine by one-electron oxidation. A model for metabolic activation and binding of carcinogenic aromatic hydrocarbons
作者:Ercole Cavalieri、Robert Roth
DOI:10.1021/jo00878a004
日期:1976.8
Charge Delocalization in Persistent Benz[<i>a</i>]anthracenium Cations BAH<sup>+</sup> and Related α-Carbocations/Carboxonium Ions: Modeling Epoxide Ring Opening in Potent Carcinogens
作者:Kenneth K. Laali、Mutsuo Tanaka
DOI:10.1021/jo980722x
日期:1998.10.1
overtime in favor of 3aH(+)() (ipso-attack at bay-region), showing it to be the thermodynamic cation. 3-Methylcholanthrene, 3MC, is exclusively protonated at C-6 (-->4aH(+)()). Cation 5(+)() (a simplified model for bay-region epoxide ring opening) is cleanly formed via its carbinol 5-OH with FSO(3)H/SO(2)ClF. Ketone 6 is O-protonated in TFAH and in TFAH/H(2)SO(4) to give the bay-region carboxonium ion 6H(+)();