Summary p-Triphenylmethylphenyl isocyanate and 2-fluorenyl isocyanate have been synthesized and two series of carbamates obtained by the reaction of these reagents with the normal alcohols, from methyl to n-octadecyl alcohol, inclusive, have been prepared. The missing members of the carbamates from phenyl, a-naphthyl, p-xenyl isocyanates have been synthesized. Comparisons of the melting points indicate that no one reagent is ...