sodium hydroxide; Adogen 440 in hexane; water 20 h; Heatingfurther solvents and phase-transfer catalysts; Yield given. Yields of byproduct given;
参考文献
Shinkai, I.; Zwan, M. C. Vander; Hartner, F. W.; Reamer, R. A.; Tull, R. J.; Weinstock, L. M.
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 197 - 198