Reactions of alkoxy and amino derivatives of silacyclobutane with amino alcohols
摘要:
2-(NN-Dimethylamino)ethanol readily replaces the MeO and Et2N groups in 1-methoxy-1-methyl-, 1,1-dimethoxy-, 1-diethylamino-1-methyl- and 1,1-bis(diethylamino)-1-silacyclobutanes to form dimethylaminoethoxy derivatives. Triethanolamine and NN-bis(2-hydroxyethyl)glycinamide split the silacyclobutane ring in 1,1-dimethoxy-1-silacyclobutane to form 1-propylsilathrane and 1-propyl-2-azasilathran-3one, respectively.