M. Kiefer, R. Vogel, G. Helmchen
1994
Citations
0
Influential Citations
11
Citations
Journal
Tetrahedron
Abstract
Abstract Both enantiomers of (1,1′-binaphthalene)-2,2′-dithiol (1) can be obtained with 98% ee by enzymatic (cholesterol esterase) resolution of the corresponding S,S'-dipentanoate. Absolute configuration and enantiomeric purity were determined by crystal structure and 1H NMR analysis, respectively, of a diastereomeric derivative of 1.