参考文献

Groeger; Waldmann Monatshefte fuer Chemie, 1958 , vol. 89, p. 370,373 Full Text Show Details Wenner; Plati Journal of Organic Chemistry, 1946 , vol. 11, p. 751,756 Full Text Show Details Gault; Viout Bulletin de la Societe Chimique de France, 1951 , p. 713