Basak, Amit ; Ghosha, Subhash Chandra ; Bhowmicha, Tandra ; Dasb, Amit K ; Bertolasic, Valerio (2002) An asymmetric synthesis of β-lactams: on the use of chiral oxazolidones in the Kinugasa reaction Tetrahedron Letters, 43 (31). pp. 5499-5501. ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4039(02)00974-7
Abstract
Enantiopure cis and trans β-lactams 3a-3e and 4a-4e, respectively, have been synthesized via cycloaddition between chiral oxazolidinyl propynes 1a-1b and nitrones 2a-2d, in the presence of cuprous iodide ( the Kinugasa reaction). Enantiopure cis and trans β-lactams 3a-3e and 4a-4e, respectively, have been synthesized via cycloaddition between the chiral oxazolidinyl propynes 1a-1b and nitrones 2a-2d in the presence of cuprous iodide (the Kinugasa reaction).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 1658 |
| Deposited On: | 05 Oct 2010 12:08 |
| Last Modified: | 05 Oct 2010 12:08 |
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