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DOI: 10.1039/D6OB90044E (Correction) Org. Biomol. Chem., 2026, Advance Article

Correction: Synthesis of hexahydroisobenzofuran-1(3H)-ones via pyridine-boryl radical-catalyzed intramolecular cascade cyclization of alkene-tethered cyclobutyl ketones

Xiao-Ye Yang, Hua Huang, Qiong Wu, Yun-Xuan Tan* and Ping Tian*
The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China. E-mail: tanyx1993@shutcm.edu.cn; tianping@shutcm.edu.cn

Received 7th April 2026 , Accepted 7th April 2026

First published on 17th April 2026

Abstract

Correction for ‘Synthesis of hexahydroisobenzofuran-1(3H)-ones via pyridine-boryl radical-catalyzed intramolecular cascade cyclization of alkene-tethered cyclobutyl ketones’ by Xiao-Ye Yang et al., Org. Biomol. Chem., 2025, 23, 10057–10061, https://doi.org/10.1039/D5OB01566A.

The authors regret that there was an error in the structure of compound 2f in Scheme 2 and in the SI (Pages S17, S74, and S75). The correct scheme is shown below.
image file: d6ob90044e-s2.tif
Scheme 1 Substrate scope of alkene-tethered cyclobutyl ketones. Reaction conditions: 1 (0.1 mmol, dr > 20[thin space (1/6-em)]:[thin space (1/6-em)]1), B1 (30 mol%), P1 (40 mol%), and mesitylene (0.1 mL) under N2 atmosphere, 120 °C, 24 h. a[thin space (1/6-em)]Isolated yield for the major isomer. b[thin space (1/6-em)]NMR yield for the combination of the two isomers using dibromomethane as the internal standard. c[thin space (1/6-em)]Determined by 1H NMR analysis of the crude mixtures.

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

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