A simple convenient method for the resolution of racemic 2,2′-dihydroxy-1,1′-binaphthyl using (S)-proline

✍ Scribed by Mariappan Periasamy; A.S Bhanu Prasad; J.V Bhaskar Kanth; Ch Kishan Reddy

• Book ID: 103977075
• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 193 KB
• Volume: 6
• Category: Article
• ISSN: 0957-4166
• DOI: 10.1016/0957-4166(95)00008-d

✦ Synopsis

The racemic mixture of 2,2'-dihydroxy-l,l'-binaphthyl has been resolved to obtain the R(+) and S(-) enantiomers in essentially pure forms by refluxing with (S)-proline (leq.