Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01120H, Communication

Zheyao Li, Chunmei Ma, Lin Zhao, Zhongren Lin, Yang Hu, Jianhong Zhao, Xinhong Yu
This work reported a method for conversion of aryl allyl ethers into furancarbaldehydes via an ether oxidation iminium-ion activation cascade strategy. The method features simple operation, mild conditions, and especially high atomic utilization.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01264F, Paper

Pritam Roy, S. Rehana Anjum, Shyam D. Sanwal, Dhevalapally B. Ramachary
A two-step, high-yielding transfer hydrogenation/C–H oxidation protocol has been developed for the synthesis of 3-alkyl-3-hydroxyoxindoles and medicinally important 3-cyanomethyl-3-hydroxyoxindole, and formal total synthesis of (±)-alline and (±)-CPC-I.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB00860F, Paper

Fen-Dou Wang, Chunmiao Wang, Min Wang, Han Yan, Jin Jiang, Pinhua Li
A new strategy for the preparation of 3-halobenzo[b]thiophenes via a photo-driven halocyclization/demethylation of 2-alkynylthioanisoles with simple alkyl halides was developed.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01199B, Paper

Feixue Xue, Chang-Jiang Yang, Tong Tang, Zhengjie He
A one-pot synthesis of 5-(3-oxindolyl)oxazoles has been developed by a sequential annulation/isomerization strategy.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01276J, Review Article

Open Access

  This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.

Aitor Maestro, Mercedes Zurro
A powerful and straightforward way to access a variety of oxa-heterocycles and N-heterocycles: the phosphine-catalysed transformations of o-QM, p-QM and aza-o-QM.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01309J, Paper

Aleksandr V. Konovalov, Svetlana G. Churusova, Diana V. Aleksanyan, Ekaterina Yu. Rybalkina, Svetlana A. Aksenova, Alexander S. Peregudov, Zinaida S. Klemenkova, Vladimir A. Kozlov
The facile approaches to α-(aminoalkyl)diphenylphosphine sulfides are devised based on simple transformations of readily available precursors. The compounds obtained are used as building blocks for the production of cytotoxic Pd(II) complexes.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01424J, Paper

Guanqun Zhan, Fuxin Zhang, Kailing Yang, Tao Yang, Ruixi Zhou, Wenwen Chen, Jingwei Zhang, Xinxin Zhang, Zengjun Guo
Alscholarines A–B, featuring an imidazole ring fused with a 6/5/6/6 tetracyclic skeleton and an unusual 7-oxa-1-azabicyclo[3.2.1]octane moiety with a 6/5/6/6/5 ring system, respectively, were isolated from Alstonia scholaris.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01361H, Communication

Li Sun, Jiyu Li, Yafei Wu, Ying Li, Junqi Chen, Xiaoye Xia, Chunhao Yuan, Hongchao Guo, Biming Mao
A Pd-catalyzed [4+2] cycloaddition of 2-methylidenetrimethylene carbonate or methylene cyclic carbamate with sulfamate-derived cyclic imines has been successfully developed to afford oxazine or hydropyrimidine derivatives.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB00931A, Paper

Qiong Liu, Zhaolong Ma, Jing Zhang, Xu-Qin Li
We established a Rh(III) catalyzed C–H carboxymethylation strategy for anilines with vinylene carbonate. This protocol does not require external oxidants. It proceeded smoothly with good functional group tolerance and moderate to good yields.
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Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01420G, Paper

Open Access

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Hiroyoshi Takamura, Kosuke Hattori, Takumi Ohashi, Taichi Otsu, Isao Kadota
Stereodivergent synthesis of the C61–C74 and C69–C83 fragments of symbiodinolide elucidated the relative configuration of its C61–C83 fragment.
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