24744-97-6Relevant articles and documents
Base-free two-step synthesis of 1,3-diketones and β-ketoesters from α-diazocarbonyl compounds, trialkylboranes, and aromatic aldehydes
Sanchez-Carmona, Miguel A.,Contreras-Cruz, David A.,Miranda, Luis D.
supporting information; experimental part, p. 6506 - 6508 (2011/11/05)
We describe a convergent, base-free two-step synthesis of 1,3-diketones and β-ketoesters from α-diazocarbonyl compounds, trialkylboranes, and aromatic aldehydes in a three-component process. The synthetic potential of this protocol was underscored by the
Surface-mediated solid phase reaction. Part 9. A convenient procedure for aldol reaction of ketene silyl acetals with aldehydes on the solid surface of alumina
Ranu, Brindaban C.,Saha, Manika,Bhar, Sanjay
, p. 3065 - 3077 (2007/10/03)
The aldol reaction of ketene silyl acetals with aldehydes proceeds efficiently on the solid surface of alumina impregnated with anhydrous zinc chloride under sonication providing aldol products in high yields and with good stereoselectivity.
Enolboration. 6. Dicyclohexyliodoborane, a Versatile Reagent for the Stereoselective Synthesis of Either Z or E Enolates from Representative Esters
Ganesan, Kumaraperumal,Brown, Herbert C.
, p. 2336 - 2340 (2007/10/02)
A smooth, rapid, quantitative, and highly stereoselective synthesis of either Z or E enolates from representative esters has been achieved with dicyclohexyliodoborane, Chx2BI, in the presence of a suitable tertiary amine, such as triethylamine or N,N-diis
