27551-75-3Relevant academic research and scientific papers
An Enantiospecific Synthesis of Longiborneol and Longifolene
Kuo, David L.,Money, Thomas
, p. 1691 - 1692 (1986)
(+)-8-Bromocamphor (7) is readily converted into a chiral enol ether acetal (8) which undergoes TiCl4-promoted cyclization to provide a tricyclic intermediate that can serve as a synthetic precursor of longibornane and longifolane sesquiterpenoids.
Enanthiospecific synthesis of longiborneol and longifolene
Kuo, David L.,Money, Thomas
, p. 1794 - 1804 (2007/10/02)
A trimethylsilyl enol ether (34) derived from camphor (1) undergoes intramolecular Mukaiyama reaction to provide a tricyclic ketone (36) that can serve as a key intermediate in a new enantiospecific synthesis of longiborneol (11) and longifolene (12).
