The conformational analysis of saturated heterocycles. Part XXX. 3-Alkyl tetrahydro-1,3-oxazines
Abstract
Tetrahydro-1,3-oxazine and its N-methyl, ethyl, isopropyl, and t-butyl derivatives have been prepared, and the dipole moments of the four last compounds measured. Provisional conclusions regarding the conformations of these compounds are presented.