Correction to Access to Highly Functionalized Indanes from Arynes

Addition/Correction Cite This: Org. Lett. XXXX, XXX, XXX−XXX

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Correction to Access to Highly Functionalized Indanes from Arynes and α,γ-Diketo Esters Wanyao Hu, Cong Zhang, Jie Huang,* Yingying Guo, Zhenqian Fu,* and Wei Huang* Org. Lett. 2019, 21 (4), 941−945. DOI: 10.1021/acs.orglett.8b03919 S Supporting Information *

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he structure of compound 3r in Scheme 3 was wrong on the basis of both Neil Garg’s aryne distortion model and our other results. The corrected structure is shown in the revised scheme, and revised Supporting Information is provided.

Scheme 3. Substrate Scopea

a

Reaction conditions as in Table 1, entry 12; yields (after SiO2 chromatography purification) were based on α,γ-diketo esters 1.

We thank Prof. R. W. Hoffmann (Philipps-Universität Marburg) for alluding to this problem.

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ASSOCIATED CONTENT

S Supporting Information *

The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.orglett.9b00869. Revised complete file containing experimental procedures and spectral data for all new compounds (PDF)

Received: March 11, 2019

© XXXX American Chemical Society

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DOI: 10.1021/acs.orglett.9b00869 Org. Lett. XXXX, XXX, XXX−XXX