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Correction: Metal-free [3+3] benzannulation of 1-indanylidene-malononitrile with Morita–Baylis–Hillman carbonates: direct access to functionalized fluorene and fluorenone derivatives
Ya-Sa
Xie
a,
Run-Feng
Huang
b,
Ran
Li
a,
Chuan-Bao
Zhang
a,
Ji-Ya
Fu
*ac,
Li-Li
Zhao
*b and
Jin-Fang
Yuan
*a
aCollege of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China. E-mail: fujiya@126.com; jinfangyuan@henu.edu.cn
bInstitute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing, 211816, China. E-mail: ias_llzhao@njtech.edu.cn
cInstitute of Fine Chemistry and Engineering, Henan University, Kaifeng, 475004, China
First published on 18th November 2020
Abstract
Correction for ‘Metal-free [3+3] benzannulation of 1-indanylidene-malononitrile with Morita–Baylis–Hillman carbonates: direct access to functionalized fluorene and fluorenone derivatives’ by Ya-Sa Xie et al., Chem. Commun., 2020, 56, 1948–1951, DOI: 10.1039/D0CC00143K.
The authors regret that there was an error in the acknowledgements in the original article. The grant number 2193044 from the National Natural Science Foundation of China is incorrect. The correct grant number is 21973044.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
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