Roy, Ujjal Kanti ; Jana, Prithwish Kumar ; Roy, Sujit (2007) Pd0/SnII mediated three-component cascade coupling (3-C3) approaches Tetrahedron Letters, 48 (7). pp. 1183-1186. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2006.12.080
Abstract
The 3-C3 strategy involves (i) Pd(0)/SnX2 (X=Cl, Br) mediated generation of allyltin(IV) from allyl bromide in anhydrous DCM, (ii) formation of homoallyloxytin(IV) intermediate I from allyltin(IV) and an aldehyde, and (iii) coupling of I with an aldehyde, an aryl epoxide or an arene as the third partner to afford tetrahydropyrans, benzyl tetrahydropyrans or 4,4-diarylbut-1-enes, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 42945 |
| Deposited On: | 08 Jun 2011 08:13 |
| Last Modified: | 08 Jun 2011 08:13 |
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