Highly efficient and diastereoselective synthesis of 1,3-oxazolidines featuring a palladium-catalyzed cyclization reaction of 2-butene-1,4-diol derivatives and imines
โ Scribed by Dongxu Chen; Xiaoyi Chen; Taiping Du; Lichun Kong; Renwei Zhen; Shaocheng Zhen; Yihang Wen; Gangguo Zhu
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- French
- Weight
- 345 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
Tic palladium-catalyzed intramolecular cyclization of l-butyl-l(o-iodobenzyl)-3-pheaylurea 1 at gOยฐC m the Ixesence of carbon monoxide at atmospheric pressure gives the corresl~nding 2,3,4,5-teWahydro-IH-2,4benzodiazepine-1,3-dione derivative 2 in 91% yield. Yield and selectivity are strongly affect
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A Novel and Effective Route to 1,3-Oxazolidine Derivatives. Palladium-Catalyzed Regioselective [3 + 2] Cycloaddition of Vinylic Oxiranes with Imines. -The present palladium-catalyzed intermolecular regioselective [3 + 2] cycloaddition of imines (I) with vinylic oxiranes (II) is a new version of 1,3