Yb(OTf)(3)-Catalyzed Addition of 2-Methyl Azaarenes to Isatins via C-H Functionalization
文献类型：期刊论文
| 作者 | Niu Rui2; Yang Shiying2; Xiao Jian1; Liang Tao1; Li Xingwei1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2012-10-01 |
| 卷号 | 33期号:10页码:1636-1641 |
| 关键词 | ytterbium triflate Lewis acid addition 3-hydroxy-2-oxindole 2-methylazaarene |
| 英文摘要 | 3-substituted-3-hydroxy-2-oxindoles are rich in a range of biologically active natural products and pharmaceuticals and development of efficient methods to construct this key motif is of vital importance. yb(otf)(3)-catalyzed addition of 2- or 4-methyl azaarenes to isatins via c-h functionalization was developed. moderate to good yields were obtained for various isatins and azaarenes. this method provides rapid protocol for the synthesis of biologically important azaarene-substituted 3-hydroxy-2-oxindoles in one step. the success of this reaction expands the synthetic utility of lewis acid in the catalytic functionalization of sp(3) c-h bonds in organic synthesis. |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | catalyzed direct alkenylation ; n-iminopyridinium ylides ; direct arylation ; bond activation ; selective alkenylation ; conjugate addition ; sulfonyl aldimines ; alkyl ligands ; pyridines ; metal |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000310037500004 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142874]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Ocean Univ China, Coll Environm Sci & Engn, Key Lab Marine Environm & Ecol, Minist Educ, Qingdao 266100, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu Rui,Yang Shiying,Xiao Jian,et al. Yb(OTf)(3)-Catalyzed Addition of 2-Methyl Azaarenes to Isatins via C-H Functionalization[J]. chinese journal of catalysis,2012,33(10):1636-1641. |
| APA | Niu Rui,Yang Shiying,Xiao Jian,Liang Tao,&Li Xingwei.(2012).Yb(OTf)(3)-Catalyzed Addition of 2-Methyl Azaarenes to Isatins via C-H Functionalization.chinese journal of catalysis,33(10),1636-1641. |
| MLA | Niu Rui,et al."Yb(OTf)(3)-Catalyzed Addition of 2-Methyl Azaarenes to Isatins via C-H Functionalization".chinese journal of catalysis 33.10(2012):1636-1641. |
入库方式： OAI收割
来源：大连化学物理研究所
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