Vf. Rudchenko et al., PERHYDRO-1,3,6,2-TRIOXAZOCINE, Bulletin of the Russian Academy of Sciences, Division of Chemical Sciences, 41(7), 1992, pp. 1275-1276
methoxycarbonylethyl)perhydro-1,3,6,2-trioxazocine (2) has been prepar
ed for the first time via the acid-catalyzed reaction of methyl ester
of 3-(dimethoxyamino)isovaleric acid (1) with diethyleneglycol.