Magnetically separable nano-copper catalyzed unprecedented stereoselective synthesis of E-vinyl sulfones from tosylmethyl isocyanide and alkynes: TosMIC as a source of the sulfonyl group

文献情報

出版日 2016-03-30

DOI 10.1039/C6QO00063K

インパクトファクター 5.281

著者

Mandalaparthi Phanindrudu, Dipak Kumar Tiwari, B. Sridhar, Pravin R. Likhar, Dharmendra Kumar Tiwari

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要旨

We have developed an unprecedented efficient and mild catalytic route for stereoselective synthesis of E-vinyl sulfones from terminal alkynes and tosylmethyl isocyanide (TosMIC) in the presence of magnetically separable nano-copper (0) stabilized on Fe3O4. A variety of vinyl sulfones were obtained in moderate to good yields. In this newly developed protocol TosMIC acts as a sulfonyl source. The catalyst was magnetically removed and recycled easily five times without any appreciable loss in activity.

掲載誌

Organic Chemistry Frontiers

CiteScore: 7.8

自己引用率: 8.7%

年間論文数: 724

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

Magnetically separable nano-copper catalyzed unprecedented stereoselective synthesis of E-vinyl sulfones from tosylmethyl isocyanide and alkynes: TosMIC as a source of the sulfonyl group

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