Copper-Catalyzed Cross-Coupling of Thiols with 1-Iodo-2-chalcogenoalkenes
作者:Flávia Manarin、Juliano A. Roehrs、Ethel A. Wilhelm、Gilson Zeni
DOI:10.1002/ejoc.200800495
日期:2008.9
We describe herein a new method for the synthesis of densely substituted alkenes containing chalcogenide atoms by a cross-coupling reaction between 1-iodo-2-chalcogenoalkenes and thiols using copper(I) as catalyst in a ligand-free system. The desired cross-coupling products were obtained in good yields and with satisfactory selectivity. The developed protocol tolerates a wide range of functional groups;