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题名: Crystal Structure and New Approach to Spiro[1,3-dioxolane-2,3 '-indolin]-2 '-one
作者: Chen, Gang1; Meng, Mei1; Tang, Ying1; null(郝小江)2
刊名: HETEROCYCLIC COMMUNICATIONS
关键词: isatin ; 2-chloroethanol ; spiro[1,3-dioxolane-2,3 '-indolin]-2 '-one ; intermolecular substitution reaction
英文摘要: The title compounds, spiro[1,3-dioxolane-2,3'-indolin]-2'-one, was synthesized with isatin and 2-chloroethanol by a intramolecular substitution reaction in the presence of K(2)CO(3) for the first time, which avoided the using of H(+) as catalyst in traditional synthesis of ketal compounds. The structure of spiro[1,3-dioxolane-2,3'-indolin]-2'-one was studied by X-ray single crystal diffraction, and the two byproducts in the reaction were characterized by H(1)-NMR, MS spectrums. With these results, the proposed way to spiro[1,3-dioxolane-2,3'-indolin]-2'-one and the two byproducts was brought forward.
出版日期: 2010
卷号: 16, 期号:2-3, 页码:137-143
语种: 英语
收录类别: SCI
学科分类: Chemistry, Organic
ISSN号: 0793-0283
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/4952
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Xian Shiyou Univ, Coll Chem & Chem Engn, Xian 710065, Peoples R China
2.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China

Recommended Citation:
Chen, G; Meng, M; Tang, Y; Hao, XJ.Crystal Structure and New Approach to Spiro[1,3-dioxolane-2,3 '-indolin]-2 '-one,HETEROCYCLIC COMMUNICATIONS,2010,16(2-3):137-143
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