Two-step stereoselective conversion of 5-monosubstituted 1,3-dioxolan-4-ones into selectively protected 2,3-erythro-1,2,3-triols. A route to polyhydroxylated molecules
作者:Edouard Untersteller、Yan Chao Xin、Pierre Sinaÿ
DOI:10.1016/s0040-4039(00)77164-4
日期:1994.4
5-Monosubstituted 1,3-dioxolan-4-one 1 are stereoselectively converted into selectively protected 2,3-erythro-1,2,9-triols 3 via Tebbe methylenation, followed by hydroboration-oxidation.
Stereoselective Synthesis of Protected 1,2-Diols and 1,2,3-Triols by a Tandem Hydroboration−Coupling Sequence
作者:Manmohan Kapur、Anton Khartulyari、Martin E. Maier
DOI:10.1021/ol0602194
日期:2006.4.1
A new approach to complex chiral diols and polyols is described utilizing a tandem hydroboration/Suzuki cross-coupling reaction. This method utilizes the versatility of a glycol ate-derived chiral template.
Untersteller Edouard, Yan Chao Xin, Sinay Pierre, Tetrahedron Lett, 35 (1994) N 16, S 2537-2540
作者:Untersteller Edouard, Yan Chao Xin, Sinay Pierre