Org. and Biomol. Chem.

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Efficient asymmetric synthesis of spiro-2(3H)-furanones via phase-transfer-catalyzed alkynylation

7 July, 2014 - 04:54

Org. Biomol. Chem., 2014, 12,5388-5392
DOI: 10.1039/C4OB00969J, PaperXiangfei Wu, Seiji Shirakawa, Keiji Maruoka
Efficient asymmetric synthesis of spiro-2(3H)-furanones was achieved via chiral phase-transfer-catalyzed alkynylation.
The content of this RSS Feed (c) The Royal Society of Chemistry

Tuning of the HOMO-LUMO gap of donor-substituted symmetrical and unsymmetrical benzothiadiazoles

7 July, 2014 - 04:54

Org. Biomol. Chem., 2014, 12,5448-5457
DOI: 10.1039/C4OB00629A, PaperRajneesh Misra, Prabhat Gautam
This article reports the design and synthesis of donor-substituted symmetrical and unsymmetrical benzothiadiazoles (BTDs) 5-12 of type D-[small pi]-A-D, D1-[small pi]-A-D2, D1-A1-A2-D2, D-A1-A2-D and D-A1-A2-A1-D by Ullmann, Suzuki and cycloaddition-retroelectrocyclization reactions.
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Efficient C(sp3alkyl)-SCF3 bond formations via copper-mediated trifluoromethylthiolation of alkyl halides

7 July, 2014 - 04:54

Org. Biomol. Chem., 2014, 12,5500-5508
DOI: 10.1039/C4OB00403E, PaperQuanfu Lin, Li Chen, Yangjie Huang, Mingguang Rong, Yaofeng Yuan, Zhiqiang Weng
An efficient synthesis of alkyl trifluoromethyl sulfides via copper-mediated trifluoromethylthiolation of primary and secondary alkyl halides was described.
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Design, synthesis, and fungicidal activity of novel carboxylic acid amides represented by N-benzhydryl valinamode carbamates

7 July, 2014 - 04:54

Org. Biomol. Chem., 2014, 12,5427-5434
DOI: 10.1039/C4OB00744A, PaperXiu-Jiang Du, Qiang Bian, Hong-Xue Wang, Shu-Jing Yu, Jun-Jie Kou, Zhi-Peng Wang, Zheng-Ming Li, Wei-Guang Zhao
A series of valinamide carbamate derivatives were designed and synthesized by introducing substituted aromatic rings into valinamide carbamate leads. Bioassays showed that some title compounds exhibited very good fungicidal activity.
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An intracellularly activatable, fluorogenic probe for cancer imaging

7 July, 2014 - 04:54

Org. Biomol. Chem., 2014, 12,5365-5374
DOI: 10.1039/C4OB00297K, PaperRuisong Tian, Mingjie Li, Jin Wang, Min Yu, Xiuqi Kong, Yupeng Feng, Zeming Chen, Yuxi Li, Weiqiang Huang, Wenjie Wu, Zhangyong Hong
A newly designed, dual-functional probe based on intracellular activation has been successfully developed for the detection of cancer cells.
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The metal tin promoted cascade reaction of ketones in aqueous media for the construction of 2-bromo-4-aryl-1,3-pentadiene

7 July, 2014 - 04:54

Org. Biomol. Chem., 2014, 12,5393-5399
DOI: 10.1039/C4OB00584H, PaperLingyan Liu, Yan Zhang, Hua Zhang, Kaimeng Huang, Bo-xin Gao, Min Zou, Xin Zhou, Hongkai Wang, Jing Li
A novel Barbier-type allenylation cascade reaction of carbonyl compounds promoted by tin was discovered, and afforded a new, highly functionalized 1,3-pentadiene.
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