Efficient Asymmetric Synthesis of Anti-Aldols from Bornanesultam Derived Boryl Enolates

Article Article scientifique Lettre Efficient Asymmetric Synthesis of Anti-Aldols from Bornanesultam Derived Boryl Enolates eng 1993 author Von Oppolzer Wolfgang 25270 author Lienard Philippe 28310 4321-4324 10.1016/S0040-4039(00)79339-7 0040-4039 https://linkinghub.elsevier.com/retrieve/pii/S0040403900793397 O-Borylation of N-propionylsultam 1 provides in situ boryl enolate 6 which, at −78°C in the presence of TiCl4, reacts with aliphatic, aromatic and α,β-unsaturated aldehydes giving mostly crystalline, diastereomerically pure anti-aldols 3. Dewey 540 36 Département de chimie organique 141 false Tetrahedron Letters 34 27 b8c4572e-bbef-4692-aef3-0704333c1033 Article (Published version) Restricted Oppolzer_TL_1993344321.pdf 2329995 application/pdf Vignette Public 1-s2.0-S0040403900793397-gr1.jpg 15398 image/jpeg restrictedAccess Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Title	Published in	Access level	OA Policy	Year	Views	Downloads

Efficient Asymmetric Synthesis of Anti-Aldols from Bornanesultam Derived Boryl Enolates	Tetrahedron Letters			1993	224	0

Archive ouverte UNIGE

Lienard, Philippe