参考文献

v. Auwers; Schmidt Chemische Berichte, 1925 , vol. 58, p. 537 Full Text Show Details v. Auwers; Mauss Justus Liebigs Annalen der Chemie, 1927 , vol. 452, p. 196 Full Text Show Details Claisen; Fischer Chemische Berichte, 1888 , vol. 21, p. 1137