Absolute Configuration of 3,3-Diphenyl-[2,2 '-binaphthalene]-1,1 '-diol Revisited

作者:Polavarapu Prasad L*; Petrovic Ana G; Vick Sarah E; Wulff William D; Ren Hong; Ding Zhensheng; Staples Richard J
来源:Journal of Organic Chemistry, 2009, 74(15): 5451-5457.
DOI:10.1021/jo901013z

摘要

The experimental vibrational circular dichroism, electronic circular dichroism, and optical rotatory dispersion spectra and corresponding quantum chemical predictions of 3,3'-diphenyl-[2,2'-binaphthalene]- 1, V-diol (VANOL) are used to confirm its absolute configuration as ( )(589)-(aR) or (-)(589)-(aS). A discrepancy in the literature crystal structure has been resolved by determining the X-ray crystal structure of the brucine binaphtholphosphate salt of the (aS)-enantiomer of VANOL.

  • 出版日期2009-8-7