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Asymmetric double aldol reaction of chiral acetyloxazolidinone
- Source :
- Tetrahedron Letters. 43:8297-8299
- Publication Year :
- 2002
- Publisher :
- Elsevier BV, 2002.
-
Abstract
- Treatment of chiral oxazolidinone with Bu 2 BOTf (2.5 equiv.) and Et 3 N (3.0 equiv.) quantitatively produced the doubly borylated enolate, which afforded the double aldol products with high diastereoselectivity after reaction with aldehydes.
Details
- ISSN :
- 00404039
- Volume :
- 43
- Database :
- OpenAIRE
- Journal :
- Tetrahedron Letters
- Accession number :
- edsair.doi...........803a6a657ea7cfa34185a8692419820e
- Full Text :
- https://doi.org/10.1016/s0040-4039(02)02021-x