Correction to “Improved Ruthenium Catalysts for Z-Selective Olefin Metathesis”
Benjamin K. Keitz‡, Koji Endo‡, Paresma R. Patel, Myles B. Herbert, Robert H. Grubbs*
J. Am. Chem. Soc., 2012, 134 (1), pp 693–699. DOI: 10.1021/ja210225e
Page 696 and 697. The yield of compound 28 was mistakenly reported on page 696, column 2, lines 23–24, and in Scheme 3 on page 697. The yield is reported as 77% however the correct value is 67%.

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