A novel synthesis of 3-methylcholanthrene is described which is operationally sipmler than the method in current use and is potentially applicable to the synthesis ofa wide range of other polycyclic hydrocarbons and their cracinogenic metabolites.
Utilization of the deuterium isotope effect to suppress enolization during alkylation of ketones
作者:Stephen A. Jacobs、Cecilia Cortez、Ronald G. Harvey
DOI:10.1039/c39810001215
日期:——
A substantial enhancement in yield is observed in the reaction of enolizable ketones with the lithium salt of N,N-diethylbenzamide and N,N-diethyl-1-naphthamide when the hydrogen atoms α to the carbonyl group are replaced with deuterium.