Correction to “Cyclopropanation with Gold (I) Carbenes by Retro

Holstein for this configurational reassignment. The corrected. Chart 1 is shown here. Published: February 3, 2017. Chart 1. Gold(I)-Catalyzed Cyclopro...
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Correction to “Cyclopropanation with Gold(I) Carbenes by Retro-Buchner Reaction from Cycloheptatrienes” César R. Solorio-Alvarado, Yahui Wang, and A. M. Echavarren* J. Am. Chem. Soc. 2011, 133, 11952−11955. DOI: 10.1021/ja205046h Page 11953. In Chart 1, the configuration assigned for the major isomer should be reversed from trans to cis for cyclopropanes 4m−r,t−v and 4aa, and from exo to endo for

tetrahydrocyclopropa[a]indenes 4ab−ad. We thank Dr. Philipp Holstein for this configurational reassignment. The corrected Chart 1 is shown here.

Chart 1. Gold(I)-Catalyzed Cyclopropanation of Alkenes with Cycloheptatrienes 1 (Color Code as in Scheme 1)a

a

Conditions: catalyst B (5 mol %) in DCE at 120 °C for 15−19 h. bReaction was carried out with catalyst A (5 mol %).

© XXXX American Chemical Society

A

DOI: 10.1021/jacs.6b11935 J. Am. Chem. Soc. XXXX, XXX, XXX−XXX