Journal of organic chemistry, 2007-07, Vol.72 (14), p.5411-5413
2007
Details
- Autor(en) / Beteiligte
- Titel
- Highly Enantioselective Conjugate Addition of Thiols Using Mild Scandium Triflate Catalysis
- Ist Teil von
- Journal of organic chemistry, 2007-07, Vol.72 (14), p.5411-5413
- Ort / Verlag
- Washington, DC: American Chemical Society
- Erscheinungsjahr
- 2007
- Link zum Volltext
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- A Sc complex of (4S,5S)-diphenyl PYBOX 1 was found to serve as a catalyst for the asymmetric conjugate addition reactions between various thiols and 3-crotonoyl-2-oxazolidinone, affording the corresponding adducts in good yields and high enantioselectivies (up to 92% ee). A new improved method for making (4S,5S)-diphenyl PYBOX is presented.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0022-3263eISSN: 1520-6904DOI: 10.1021/jo070492zTitel-ID: cdi_proquest_miscellaneous_70653728
- Format
- –
- Schlagworte
- Catalysis, Catalysts: preparations and properties, Chemistry, Exact sciences and technology, General and physical chemistry, Heterocyclic compounds, Heterocyclic compounds with n hetero atom and also o and/or s, se, te hetero atoms, Organic chemistry, Preparations and properties, Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry