Stereoselectivity in the hydroboration of chiral cyclohexane-derived allylic alcohols

✍ Scribed by David H Birtwistle; John M Brown; Michael W Foxton

• Publisher: Elsevier Science
• Year: 1986
• Tongue: French
• Weight: 235 KB
• Volume: 27
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)94276-x

✦ Synopsis

The isomeric 2-ethylidenecyclohexanols are hydroborated by t-hexylborane with weak stereoselectivity whilst l-cl'-hydroxyalkyl)cyclohexenes show up to 5O:l discrimination.