Basak, Amit ; Mandala, Subrata (2002) A carbene insertion route to β-lactam fused cyclic enediynes Tetrahedron Letters, 43 (23). pp. 4241-4243. 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)00724-4
Abstract
A new methodology has been developed for the synthesis of biologically important β-lactam fused enediynes 1 and 2. The key step is the successful insertion of the carbene generated from the diazo enediynes 3 and 4. The result is in sharp contrast to the fate of the carbene generated from acyclic enediyne 5 in which case the rearrangement product 6 and the dimer 7 were obtained.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 1664 |
| Deposited On: | 05 Oct 2010 09:53 |
| Last Modified: | 05 Oct 2010 09:53 |
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