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Title: Gold(I)-catalyzed domino ring-opening ring-closing hydroamination of methylenecyclopropanes (MCPs) with sulfonamides: facile preparation of pyrrolidine derivatives. Author: Shi M, Liu LP, Tang J. Journal: Org Lett; 2006 Aug 31; 8(18):4043-6. PubMed ID: 16928069. Abstract: Reaction of methylenecyclopropanes 1 with sulfonamides produces the corresponding pyrrolidine derivatives 3 in moderate to good yields under the catalysis of Au(I) via a domino ring-opening ring-closing hydroamination process.[Abstract] [Full Text] [Related] [New Search]