ol902622b_si_003.cif (28.55 kB)

Gold(I)-Catalyzed Enantioselective [4 + 2]-Cycloaddition of Allene-dienes

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posted on 01.01.2010, 00:00 by Ana Z. González, F. Dean Toste
An enantioselective gold(I)-catalyzed intramolecular [4 + 2]-cycloaddition of allenes and dienes is reported. The reactions allow for the asymmetric synthesis of trans-hexahydroindenes and pyrrolidine products using C3-symmetric phosphitegold(I) and ortho-arylphosphoramiditegold(I) complexes as catalysts, respectively.

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