JOURNAL, 71, 2905 (1949). reported by previous workers, 2-5 Johnson and HamiltonB have found that 4-bromomethylcarbostyrilg and 4-(a-chloroethy1)-quinoline resisted at- tempts at hydrolysis. The bromomethylquinolines could not be recrystallized without a great loss except by dissolving them in a hydrocarbon solvent at room temperature and cooling the solution to a sub-zero temperature. The higher melting points of the ...
