Synthesis and Applications of 3-[6-(Hydroxymethyl)pyridin-2-yl]-1,1′-bi-2-naphthols or 3,3′-Bis[6-(hydroxymethyl)pyridin-2-yl]-1,1′-bi-2-naphthols - Ma, Li; Jin, Rin-Zhe; Lü, Guang-Hua; Bian, Zhen; Ding, Meng-Xian; Gao, Lian-Xun (Synthesis, 2007)