Palladium-catalyzed allylation of lithium 3-alkenyl-1-cyclopentenolates-triethylborane and its application to a selective synthesis of methyl (z)-jasmonate1 |
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| Authors: | Fen-Tair Luo Ei-ichi Negishi |
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| Institution: | Department of Chemistry, Purdue University, W. Lafayette, Indiana 47907 U.S.A. |
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| Abstract: | A Pd-catalyzed allylation of 3-substituted 1-cyclopentenolates with readily obtainable and storable γ-monosubstituted (Z)-allylic acetates in a 1:1 ratio in the presence of 2 mol % of Pd(PPh3)4 featuring high yields and high stereo- and regioselectivities has been developed and applied to the synthesis of methyl (Z)-jasmonate. |
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