1263176-31-3Relevant academic research and scientific papers
Conjugate boration of β,β-disubstituted unsaturated esters: Asymmetric synthesis of functionalized chiral tertiary organoboronic esters
Feng, Xinhui,Yun, Jaesook
supporting information; experimental part, p. 13609 - 13612 (2011/02/28)
Challenging tertiary organoboronic esters containing a β-ester group were prepared enantioselectively via the asymmetric conjugate boration of β,β-disubstituted α,β-unsaturated esters with a copper-phosphine catalyst (see scheme). The functionalized organoboron derivatives can be utilized as a carbon nucleophile to form all-carbon quaternary centers. Copyright
