Banerjee, Moloy ; Roy, Ujjal Kanti ; Sinha, Pradipta ; Roy, Sujit (2005) Tuning the reactivity of organotin(IV) by LiOH: allylation and propargylation of epoxides via redox transmetalation Journal of Organometallic Chemistry, 690 (6). pp. 1422-1428. ISSN 0022-328X
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jorganchem.2004.12.008
Abstract
In presence of catalytic Pd(0) or Pt(II), a reagent combination of SnCl2-LiOH promotes the reaction of organic halides and epoxides in dichloromethane leading to the regioselective formation of corresponding homoallyl and homopropargyl alcohols in good yields. This 2-carbon extension strategy adds to the repertoire of Barbier reactions via metal salts and reinforces views on the enhanced reactivity of organotin having -OH pendant.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Organotin(IV); Allylation; Propargylation; Transmetalation |
| ID Code: | 42961 |
| Deposited On: | 08 Jun 2011 12:16 |
| Last Modified: | 08 Jun 2011 12:16 |
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