129548-08-9Relevant academic research and scientific papers
Stereoselective aldol reactions of β-chlorovinyl ketones using dienol borinates: A new synthesis of dihydropyrones
Paterson, Ian,Osborne, Simon
, p. 2213 - 2216 (2007/10/02)
The syn-selective aldol reaction of β-chlorovinyl ketones using dienol borinates can be coupled with a trimethylsilyltriflate promoted cyclisation to give cis-dihydropyrones, 4 6 7. Use of dienol diisopinoeampheylborinates leads to an enantioselective synthesis of dihydropyrones.
