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学科主题: 有机化学
题名: Highly stereoselective synthesis of trans-3-aryl-4-carbethoxy-2,3-dihydro-2-fur-2'-oyl-5-methylfurans
其他题名: 高立体选择性合成反式-3-芳基-2,3-二氢-2-呋喃甲酰基-5甲基呋喃
作者: Zhang H(张慧) ; Cao WG(曹卫国) ; Chen J(陈杰) ; Qian JX(钱嘉贤) ; Zhu SZ(朱仕正)
通讯作者: 曹卫国 ; 朱仕正
刊名: Chin. J. Chem.
发表日期: 2007
卷: 25, 期:7, 页:968-972
收录类别: SCI
部门归属: 上海大学; 上海有机所
英文摘要: Multi-substituted dihydrofurans are valuable intermediates for the synthesis of natural products and pharmaceuticals. Considerable attention has been focused on the development of efficient and regioselective methods for their preparation. Using K2CO3 as a base, with the reaction of fur-2-oylmethyltriphenylarsonium bromide 1 and ethyl 2-acetyl-3-arylacrylate 2 in tetrahydrofuran at room temperature, we found an efficient protocol was achieved to synthesize trans-3-aryl-4-carbethoxy-2,3-dihydro-2-fur-2'-oyl-5-methylfurans 3 in good yield with high stereoselectivity. The structure of compound 3 was confirmed by IR, H-1 NMR, MS and HRMS. The mechanism for the formation of 3 was proposed.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000248026100018
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/14420
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Zhang H,Cao WG,Chen J,et al. Highly stereoselective synthesis of trans-3-aryl-4-carbethoxy-2,3-dihydro-2-fur-2'-oyl-5-methylfurans[J]. Chin. J. Chem.,2007,25(7):968-972.
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