18-crown-6 ether; potassium hydride in tetrahydrofuran 24 h; Ambient temperaturevariation of conditions; addition of MeI; also with benzyl benzoate and -mesitoate, benzoin benzoate; Product distributionMechanism;
参考文献
Journal of Organic Chemistry, , vol. 46, # 24 p. 5011 - 5014
in tetrahydrofuran T=-78°C; var. solv. and temp.: var. ratio of product, the radical intermediers (UV, EPR, 13C NMR); Product distributionMechanismKinetics;