Wakeman, Nellie A. (Nellie Antoinette) · Madison : University of Wisconsin · leaf 115
on of more OH groups into the same molecule the tendency to form these trivalent metallic derivatives would be increased and it would be expected to be the greatest in those cases in which the OH groups are connected to neighboring carbon atoms. The bonds of the aluminum atom would be subject to a… … O as well as the 1, 2, dihydroxy anthraquinone O 1 Brandel — Plant Pigments, p. 29.
Pigments · Plants
Internet Archive · Wellcome Library · Public domain (published before 1931). Free to use for anything.
