Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B

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	Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B
	LIU YANQIN ; Luo SJ(罗盛军) ; FU XINGNIAN ; Fang F(方芳) ; ZHUANG ZEYANG ; Xiong WT(熊婉婷) ; Jia XS(贾学顺) ; Zhai HB(翟宏斌)
刊名	Org. Lett.
	2006
卷号	8 期号:1 页码:115-118
ISSN号	1523-7060
其他题名	Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B
通讯作者	翟宏斌
英文摘要	We describe a facile approach for effectively constructing the pentacyclic framework of subincanadine B. The seven-step assembly of tetracyclic ketone 14 featured Michael addition, Pictet-Spengler cyclization, and Dieckmann condensation. From this key ketone intermediate, two analogues of subincanadine 13, i.e., 20-deethylenylated subincanadine B (27) and 19,20-dihydrosubincanadine B (31), were synthesized in four steps, respectively.
学科主题	天然产物有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1021/ol0526367
语种	英语
WOS记录号	WOS:000234391600030
公开日期	2013-06-19
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/25589]
专题	上海有机化学研究所_中科院天然产物有机化学重点实验室
推荐引用方式 GB/T 7714	LIU YANQIN,Luo SJ,FU XINGNIAN,et al. Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B[J]. Org. Lett.,2006,8(1):115-118.
APA	LIU YANQIN.,罗盛军.,FU XINGNIAN.,方芳.,ZHUANG ZEYANG.,...&翟宏斌.(2006).Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B.Org. Lett.,8(1),115-118.
MLA	LIU YANQIN,et al."Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B".Org. Lett. 8.1(2006):115-118.