Origins of differences in reactivities of alkenes, alkynes, and allenes in [Rh(CO)(2)CI](2)-catalyzed (5+2) cycloaddition reactions with vinylcyclopropanes
文献类型：期刊论文
| 作者 | Yu, Zhi-Xiang1; Cheong, Paul Ha-Yeon2; Liu, Peng2; Legault, Claude Y.2; Wender, Paul A.3; Houk, K. N.2 |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2008-02-27 |
| 卷号 | 130期号:8页码:2378-2379 |
| ISSN号 | 0002-7863 |
| DOI | 10.1021/ja076444d |
| 英文摘要 | Rhodium dimer [Rh(CO)(2)Cl](2) efficiently catalyzes the intra- and intermolecular (5 + 2) reactions of vinylcyclopropanes with alkynes and allenes, but not alkenes. This difference in reactivity is attributed to the difficulty of reductive elimination for the alkene. The computed reductive elimination transition structures show that the parficipation of the second Pi-orbital in acetylene and allene reduces the barrier by 9-15 kcal/mol, compared to ethylene, for which no such interactions are possible. |
| 语种 | 英语 |
| WOS记录号 | WOS:000253400900003 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63475]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yu, Zhi-Xiang |
| 作者单位 | 1.Peking Univ, Coll Chem, BNLMS, Key Lab Bioorgan Chem & Mol Engn,Minist Educ, Beijing 100871, Peoples R China 2.Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA 3.Stanford Univ, Dept Chem, Stanford, CA 94305 USA |
| 推荐引用方式 GB/T 7714 | Yu, Zhi-Xiang,Cheong, Paul Ha-Yeon,Liu, Peng,et al. Origins of differences in reactivities of alkenes, alkynes, and allenes in [Rh(CO)(2)CI](2)-catalyzed (5+2) cycloaddition reactions with vinylcyclopropanes[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2008,130(8):2378-2379. |
| APA | Yu, Zhi-Xiang,Cheong, Paul Ha-Yeon,Liu, Peng,Legault, Claude Y.,Wender, Paul A.,&Houk, K. N..(2008).Origins of differences in reactivities of alkenes, alkynes, and allenes in [Rh(CO)(2)CI](2)-catalyzed (5+2) cycloaddition reactions with vinylcyclopropanes.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,130(8),2378-2379. |
| MLA | Yu, Zhi-Xiang,et al."Origins of differences in reactivities of alkenes, alkynes, and allenes in [Rh(CO)(2)CI](2)-catalyzed (5+2) cycloaddition reactions with vinylcyclopropanes".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 130.8(2008):2378-2379. |
入库方式： OAI收割
来源：化学研究所
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