Liquid chromatographic resolution of 1,1′-bi-2-naphthol and 3,3′-diaryl-1,1′-bi-2-naphthols on Pirkle-type chiral stationary phases based on leucine and phenylglycine was written by Hyun, Myung Ho;Kim, Kwang Soo;Cho, Yoon Jae. And the article was included in Journal of Liquid Chromatography & Related Technologies in 2005.Application In Synthesis of (S)-[2,3′:1′,1”:3”,2”’-Quaternaphthalene]-2′,2”-diol This article mentions the following:
Pirkle-type chiral stationary phases (CSPs) based on (S)-leucine and (S)-phenylglycine were applied in the resolution of 1,1′-bi-2-naphthol and 3,3′-diaryl-1,1′-bi-2-naphthols. Among the two Pirkle-type CSPs, the one based on (S)-N-(3,5-dinitrobenzoyl)leucine N-propylamide is excellent and most widely applicable. The elution orders for the resolution of 1,1′-bi-2-naphthol on the CSPs based on (S)-N-(3,5-dinitrobenzoyl)leucine N-propylamide and (S)-N-(3,5-dinitrobenzoyl)phenylglycine N-propylamide were opposite to those for the resolution of 3,3′-diaryl-1,1′-bi-2-naphthols. To rationalize the reversed elution orders, the authors proposed two different chiral recognition mechanisms based on the chromatog. resolution behaviors, with the aid of the CPK mol. model study. In the experiment, the researchers used many compounds, for example, (S)-[2,3′:1′,1”:3”,2”’-Quaternaphthalene]-2′,2”-diol (cas: 863659-89-6Application In Synthesis of (S)-[2,3′:1′,1”:3”,2”’-Quaternaphthalene]-2′,2”-diol).
(S)-[2,3′:1′,1”:3”,2”’-Quaternaphthalene]-2′,2”-diol (cas: 863659-89-6) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Application In Synthesis of (S)-[2,3′:1′,1”:3”,2”’-Quaternaphthalene]-2′,2”-diol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts