Hershberg; Fieser Organic Syntheses, 1938 , vol. 18, p. 25 Coll. Vol., 1943 , vol. II, p. 195 Full Text Show Details Fieser; Hershberg Journal of the American Chemical Society, 1935 , vol. 57, p. 1851,1853 Full Text Show Details v. Auwers; Moeller Journal fuer Praktische Chemie (Leipzig), 1925 , vol. <2> 109, p. 126,139