Copper??Catalyzed Borylative Allyl–Allyl Coupling Reaction
K Semba, N Bessho, T Fujihara, J Terao…
Index: Semba, Kazuhiko; Fujihara, Tetsuaki; Terao, Jun; Tsuji, Yasushi Angewandte Chemie - International Edition, 2013 , vol. 52, # 47 p. 12400 - 12403 Angew. Chem., 2013 , vol. 125, # 47 p. 12626 - 12629,4
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Citation Number: 25
Abstract
Abstract Borylative allyl–allyl coupling using allenes, bis (pinacolato) diboron, and allyl phosphates has been developed in the presence of a copper catalyst bearing an N- heterocyclic carbene ligand. The reaction affords boryl-substituted 1, 5-diene derivatives in good to high yields with high regioselectivity and Z selectivity.
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