Addition/Correction Cite This: Org. Lett. XXXX, XXX, XXX−XXX
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Correction to “Asymmetric Construction of Remote Vicinal Quaternary and Tertiary Stereocenters via Direct Doubly Vinylogous Michael Addition” Subhrajit Rout, Harshit Joshi, and Vinod K. Singh*
Org. Lett. Downloaded from pubs.acs.org by 141.101.132.155 on 11/01/18. For personal use only.
Org. Lett. 2018, 20 (8), 2199−2203. DOI: 10.1021/acs.orglett.8b00493 The stereochemical model of the transition state reported in the original paper was proposed incorrectly. The following corrections are made in Figure 1 and the paragraph explaining it: (1) The graphic for Figure 1 is corrected by changing the reacting re face of the anionic nucleophile to its si face as follows: (2) The last sentence of the paragraph explaining Figure 1 is revised to read as follows: “Subsequently, attack of the si face of the H-bonded anionic nucleophile to the si face of the substrate 3d results in the formation of the major stereoisomer.”
Figure 1. X-ray structure of 4ad and proposed stereochemical model.
These corrections do not affect the validity of the results and conclusions of the communication. The authors sincerely apologize for any inconvenience this may have caused.
Received: October 22, 2018
© XXXX American Chemical Society
A
DOI: 10.1021/acs.orglett.8b03370 Org. Lett. XXXX, XXX, XXX−XXX
