Synthesis and Reactivity of β-Methoxymethyl Enecarbamates
摘要:
beta-Methoxymethyl enecarbamates (e.g., 1) have been prepared in a single step from alpha-methoxy carbamates. In the presence of a mild Lewis acid, compound I underwent substitution with a variety of nucleophiles including indoles, electron-rich aromatics, silyl enol ethers, and 2-trimethylsinlyloxyfuran.