摘要

Imines obtained by condensation of Z-protected or Boc-protected alpha-amino aldehydes with alpha-amino tert-butyl esters or with O-silyl-protected amino alcohols were reacted with preformed allyl zinc yielding homoallylamines with yields around 50% and selectivities ranging from 50: 50 to 90: 10. Hydroboration of the terminal double bond furnished diamino alcohols with yields up to 97%. The configuration of the substrates was determined by X-ray-crystallographic analysis of a hydroboration product and comparison of physical data.

  • 出版日期2010-2