- and -1-methyl-3-hydroxymethyl- and 1,3-dimethylperhydroquinazolinones (,, ,) and-hydroxymethyl-1,3-perhydrobenzoxazinones (,) were synthesized by using a formaldehyde-formic acid mixture for reductive methylation, condensation and hydroxymethylation.
-和-1-甲基-3-羟甲基-和1,3- dimethylperhydroquinazolinones( ,,,)和羟甲基-1,3- perhydrobenzoxazinones( ,)通过使用
甲醛-
甲酸混合物还原甲基化,缩合,合成羟甲基化。