Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes

	Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes
	Chen, Dan 1,2; Song, Guoyong 2,3; Jia, Aiqun 1; Li, Xingwei 2,3
刊名	journal of organic chemistry
	2011-10-21
卷号	76 期号:20 页码:8488-8494
ISSN号	待补充
通讯作者	aiqunjia ; 李兴伟
产权排序	2,1
中文摘要	gold- and iodine-mediated internal oxygen transfer of nitrone- and sulfoxide-functionalized alkynes
英文摘要	intramolecular oxygen transfer of nitrone- and sulfoxide-alkynes was achieved using a catalytic amount of au(i) and a stoichiometric amount of iodine. the au(i)-catalyzed cyclization of a nitrone-terminal alkyne afforded a cyclic iminoester, while cyclization of analogous nitrone-internal alkynes yielded aldehyde enones. the i(2)-mediated cyclization of nitrone-alkynes afforded iodinated gamma-lactams and the i(2)-mediated internal redox of the closely related sulfoxide alkynes gave diketones functionalized with a thoiether.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, organic
研究领域[WOS]	chemistry
关键词[WOS]	one-pot synthesis ; electrophilic cyclization ; efficient synthesis ; azomethine ylides ; au catalysis ; complexes ; rearrangement ; carbenoids ; annulation ; generation
收录类别	SCI ; IC ; CCR
语种	英语
WOS记录号	WOS:000295816700040
公开日期	2012-07-09
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/115606]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Nanjing Univ Sci & Technol, Sch Environm & Biol Engn, Nanjing 210014, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 3.Scripps Florida, Scripps Res Inst, Jupiter, FL 33458 USA
推荐引用方式 GB/T 7714	Chen, Dan,Song, Guoyong,Jia, Aiqun,et al. Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes[J]. journal of organic chemistry,2011,76(20):8488-8494.
APA	Chen, Dan,Song, Guoyong,Jia, Aiqun,&Li, Xingwei.(2011).Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes.journal of organic chemistry,76(20),8488-8494.
MLA	Chen, Dan,et al."Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes".journal of organic chemistry 76.20(2011):8488-8494.