Search results

Search for "stereocenters" in Full Text gives 151 result(s) in Beilstein Journal of Organic Chemistry.

Recent progress on the total synthesis of acetogenins from Annonaceae

  • Nianguang Li,
  • Zhihao Shi,
  • Yuping Tang,
  • Jianwei Chen and
  • Xiang Li

Beilstein J. Org. Chem. 2008, 4, No. 48, doi:10.3762/bjoc.4.48

Graphical Abstract
  • (2S)-10,2-camphorsultam. The key oxidative cyclization reaction, conducted under phase-transfer conditions, introduced the C15, C16, C19, and C20 stereocenters present in cis-solamin in one step, then the auxiliary was best removed from 79 by reduction using NaBH4. The resulting diol was taken forward
  • acetogenins contains six oxygenated stereocenters, and much of the synthetic work on the family has been focused in that direction. The first successful approach was recorded in 1991 by Hoye’s group who employed a two-directional inside-out epoxide cascade sequence to prepare a core enantiomer of uvaricin [66
PDF
Album
Review
Published 05 Dec 2008
Other Beilstein-Institut Open Science Activities