Synthesis and stability of new spiroaminoborate esters.

ABSTRACT: New spiroaminoborate esters derived from 1,1-diphenylprolinol, ephedrine and dihydroquinine with different alkoxy substituents were prepared as stable crystalline compounds and characterized by spectroscopical analysis and specific rotation. The structure of the spiroborate 4 derived from 1,1-diphenylprolinol and dicyclohexyl-1,1'-diol was confirmed by X-ray analysis.

SUBMITTER: Stepanenko V 

PROVIDER: S-EPMC3261760 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature