Gas phase ion chemistry of the acetic acid enolate anion [CH2CO2H]-
作者:Richard A. J. O'Hair、Scott Gronert、Charles H. DePuy、John H. Bowie
DOI:10.1021/ja00190a077
日期:1989.4
Synthesis and intramolecular ring cleavage of 2-oxetanones
作者:Keith T. Mead、Beverly Samuel
DOI:10.1016/s0040-4039(00)82400-4
日期:1988.1
Intermolecular 2 + 2 aldehyde-ketene cycloaddition, followed by Lewis acid induced intramolecular ring opening of the 2-oxetanone product have been used to prepare tetrahydrofuran and tetrahydropyran ring systems.