(6S*)-6-[(1S*,2R*)-1,2-Di-hydroxy-pent-yl]-4-meth-oxy-5,6-di-hydro-2H-pyran-2-one.
The title compound, C11H18O5, was isolated from a liquid culture of Pestalotiopsis sp. In the mol-ecule, the pyran-2-one ring assumes a half-chair conformation. The two terminal C atoms of the pentyl group were refined as disordered over two sets of sites, with refined occupancies of 0.881 (10) and 0.119 (10). In the crystal, mol-ecules are linked via O-H⋯O hydrogen bonds forming a three-dimensional network.
Department of Chemistry, University of Central Florida, 4104 Libra Drive, Orlando, FL 32816, USA.
Domenic J
DJ
Valenti
University of Utah, Department of Chemistry, 315 S. 1400 E. Rm. 2020, Salt Lake City, UT 84112, USA.
Atta M
AM
Arif
Department of Plant Sciences and Plant Pathology, Montana State University, 206 Plant Bioscience Building, Bozeman, MT 59717, USA.
Gary A
GA
Strobel
Department of Chemistry, University of Central Florida, 4104 Libra Drive, Orlando, FL 32816, USA.
James K
JK
Harper