Synthesis, characterization, and crystal structure of 5,5″-Difluoro-1H,1″H-[3,3′:3′,3″-terindol]-2′(1′H)-one
- 作者: Sharma S.1, Banerjee B.2, Brahmachari G.2, Kant R.1, Gupta V.1
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隶属关系:
- X-ray Crystallography Laboratory, Post-Graduate Department of Physics & Electronics
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry
- 期: 卷 61, 编号 2 (2016)
- 页面: 225-229
- 栏目: Structure of Organic Compounds
- URL: https://journals.rcsi.science/1063-7745/article/view/189833
- DOI: https://doi.org/10.1134/S1063774516020218
- ID: 189833
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详细
The new indole derivative, 5,5′′-Difluoro-1H,1′′H-[3,3′:3′,3′′-terindol]-2′(1′H)-one C24H15F2N3O, is synthesized in 87% yield, and its crystal structure is determined by X-ray structure analysis. The crystals are monoclinic, sp. gr. P21/n, a = 15.4563(7), b = 10.8340(6), c = 16.4718(6) Å, β = 102.403(4)°, Z = 4. Bicyclic indole moieties form dihedral angle of 61.92(5)° with each other; the oxindole ring is twisted with respect to them at angles of 85.70(5)° and 75.62(5)°. The crystal structure is stabilized by N–H···O and C–H···O hydrogen bonds involving both the DMSO solvent molecules. In addition, one C–H···π interaction is observed.
作者简介
Sakshi Sharma
X-ray Crystallography Laboratory, Post-Graduate Department of Physics & Electronics
Email: vivek_gupta2k2@hotmail.com
印度, Tawi
Bubun Banerjee
Laboratory of Natural Products & Organic Synthesis, Department of Chemistry
Email: vivek_gupta2k2@hotmail.com
印度, Santiniketan, West Bengal
Goutam Brahmachari
Laboratory of Natural Products & Organic Synthesis, Department of Chemistry
Email: vivek_gupta2k2@hotmail.com
印度, Santiniketan, West Bengal
Rajni Kant
X-ray Crystallography Laboratory, Post-Graduate Department of Physics & Electronics
Email: vivek_gupta2k2@hotmail.com
印度, Tawi
Vivek Gupta
X-ray Crystallography Laboratory, Post-Graduate Department of Physics & Electronics
编辑信件的主要联系方式.
Email: vivek_gupta2k2@hotmail.com
印度, Tawi