A One-Pot Multicomponent Coupling Reaction for the Stereocontrolled Synthesis of Allyl-Substituted...
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2005 Cyclopropanation reactions O 0138 A One-Pot Multicomponent Coupling Reaction for the Stereocontrolled Synthesis of Allyl-Substituted Cyclopropanes. — Novel methods are described for the prepa- ration of the title compounds from alkynes and 2 equiv. of 2-bromoacrylate. The pro- cesses are based on the intermediate formation of alkylmagnesium halides or zircona- cyclopentanes and subsequent Cu(I)-catalyzed coupling with acrylate. — (CHEN, C.; XI*, C.; SHI, Y.; HONG, X.; Synlett 2005, 6, 911-914; Dep. Chem., Tsinghua Univ., Beijing 100084, Peop. Rep. China; Eng.) — Mais 34- 047
Transcript of A One-Pot Multicomponent Coupling Reaction for the Stereocontrolled Synthesis of Allyl-Substituted...
2005
Cyclopropanation reactionsO 0138 A One-Pot Multicomponent Coupling Reaction for the Stereocontrolled Synthesis
of Allyl-Substituted Cyclopropanes. — Novel methods are described for the prepa-ration of the title compounds from alkynes and 2 equiv. of 2-bromoacrylate. The pro-cesses are based on the intermediate formation of alkylmagnesium halides or zircona-cyclopentanes and subsequent Cu(I)-catalyzed coupling with acrylate. — (CHEN, C.; XI*, C.; SHI, Y.; HONG, X.; Synlett 2005, 6, 911-914; Dep. Chem., Tsinghua Univ., Beijing 100084, Peop. Rep. China; Eng.) — Mais
34- 047
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