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DOI: 10.1039/D0SC90103B (Correction) Chem. Sci., 2020, 11, 5837-5837

Correction: Stable group 8 metal porphyrin mono- and bis(dialkylcarbene) complexes: synthesis, characterization, and catalytic activity

Hai-Xu Wang a, Qingyun Wan a, Kam-Hung Low a, Cong-Ying Zhou ac, Jie-Sheng Huang a, Jun-Long Zhang d and Chi-Ming Che *ab
aState Key Laboratory of Synthetic Chemistry, Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China. E-mail: cmche@hku.hk
bHKU Shenzhen Institute of Research & Innovation, Shenzhen, China
cCollege of Chemistry and Materials Science, Jinan University, Guangzhou, China
dBeijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, China

Received 20th May 2020 , Accepted 20th May 2020

First published on 1st June 2020

Abstract

Correction for ‘Stable group 8 metal porphyrin mono- and bis(dialkylcarbene) complexes: synthesis, characterization, and catalytic activity’ by Hai-Xu Wang et al., Chem. Sci., 2020, 11, 2243–2259, DOI: 10.1039/C9SC05432D.

In the original manuscript, the Royal Society of Chemistry regrets that an error was introduced in Table 4. On page 2251, a chemical equation is missing in Table 4, with the equation mistakenly moved to the main text on page 2254. The correct format of Table 4 is shown below:
Table 1 Comparison of catalytic performance among 1a, 2a, and other common carbene transfer catalystsa

image file: d0sc90103b-u4.tif
Entry Catalyst Yield of 5ab (%)
a Conditions: Ph2CN2 (0.2 mmol), styrene (2 mmol), catalyst (0.004 mmol), DCM (1 mL), 40 °C, 12 h, and under Ar. b Yield determined by 1H NMR with PhTMS as the internal standard.
1 1a 90
2 [FeII(TPFPP)] 48
3 2a 92
4 [Rh2(esp)2] 10
5 CuI 1
6 [Ru(TTP)(CO)] 56

On page 2254, the correct text should read:

“However, M[partial double bond, top dashed]Ad complexes (especially the Fe and Ru complexes) are uniquely stable as compared to other examples of Fe/Ru-dialkylcarbene complexes which could undergo a 1,2-hydride/alkyl shift and/or carbene transfer reaction.7e,h,10,19b,20b,50”

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

This journal is © The Royal Society of Chemistry 2020
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