H. Brunner, A. Niedernhuber
1990
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Influential Citations
34
Citations
Journal
Tetrahedron-asymmetry
Abstract
Abstract 3-Oxabicyclo[3.3.0]oct-7-en-7-phenyl-6-on is obtained in the enantioselective Khand-Pauson reaction of (−) 546 -Co 2 (CO) 5 (PhC 2 H)-(GLYPHOS), GLYPHOS = (R)-(+)-2,3-O-isorpopylidenglycerol-1-diphenyl-phosphane with 2,5-dihydrofuran. Complete resolution of the enantiomers can be achieved either by HPLC on tribenzoylcellulose or by fractional crystallization of an enantiomerically enriched sample from petroleum ether.