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Perfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement of steroid 17-oximes with acid-labile groups
Alternative TitlePerfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement of steroid 17-oximes with acid-labile groups
Gui JH(桂敬汉)1; Wang Y(汪昀)1; Tian HL(田海龙)1; Gao YQ(高宇琪)1; Tian WS(田伟生)1
2014
Source PublicationTetrahedron Lett.
Volume55Issue:30Pages:4233-4235
AbstractA perfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement is reported which transforms steroid 17-oximes to the corresponding alkene nitriles regioselectively in good yields. This reaction is rapid (completes in 25 min), mild (proceeds at room temperature) and, most importantly, tolerates various acid-labile functional groups, such as methoxymethyl (MOM), ketal, and methyl enol ether, providing access to molecules that would be difficult to synthesize using existing methods. (C) 2014 Elsevier Ltd. All rights reserved.
Subject Area天然产物有机化学
DOI10.1016/j.tetlet.2014.06.005
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Indexed BySCI
Language英语
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Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/38985
Collection中科院天然产物有机化学重点实验室
Corresponding AuthorGui JH(桂敬汉); Tian WS(田伟生)
Affiliation1.中科院上海有机化学研究所
2.西北农林科技大学
Recommended Citation
GB/T 7714
Gui JH,Wang Y,Tian HL,et al. Perfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement of steroid 17-oximes with acid-labile groups[J]. Tetrahedron Lett.,2014,55(30):4233-4235.
APA 桂敬汉,汪昀,田海龙,高宇琪,&田伟生.(2014).Perfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement of steroid 17-oximes with acid-labile groups.Tetrahedron Lett.,55(30),4233-4235.
MLA 桂敬汉,et al."Perfluoroalkylsulfonyl fluoride-mediated abnormal Beckmann rearrangement of steroid 17-oximes with acid-labile groups".Tetrahedron Lett. 55.30(2014):4233-4235.
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