Chiral Sulfur Compounds Studied by Raman Optical Activity: tert-Butanesulfinamide and its Precursor tert-Butyl tert-Butanethiosulfinate
文献类型：期刊论文
| 作者 | Qiu, Shi1,2; Li, Guanna1,2; Lu, Shengmei1; Huang, Baokun1; Feng, Zhaochi1; Li, Can1 |
| 刊名 | chirality
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 24期号:9页码:731-740 |
| 关键词 | sulfinamide thiosulfinate Raman optical activity (ROA) electronic circular dichroism (ECD) |
| 通讯作者 | 冯兆池 ; 李灿 |
| 产权排序 | 1,1 |
| 英文摘要 | two chiral sulfur compounds, tert-butyl tert-butanethiosulfinate (1) and tert-butanesulfinamide (2), with inversion of configuration, have been studied by raman optical activity (roa) and electronic circular dichroism combined with density functional theory calculation. with the ss linkage in 1, the couplings between the two tertiary carbon atoms often generate large roa signals, whereas the tertiary carbon atom itself generally makes a large contribution to roa signals in 2 for similar vibrational modes. the conformational dependence of roa parameters provides probing conformation around the ss bond from a new perspective. the simultaneous use of electronic circular dichroism and roa is warranted to extract reliable conformational information. roa provides a suitable candidate for the stereochemical study of chiral sulfur compounds, especially its capability of sensing the conformation around the ss bond. chirality 24:731740, 2012. (c) 2012 wiley periodicals, inc. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; life sciences & biomedicine ; physical sciences |
| 类目[WOS] | chemistry, medicinal ; chemistry, analytical ; chemistry, organic ; pharmacology & pharmacy |
| 研究领域[WOS] | pharmacology & pharmacy ; chemistry |
| 关键词[WOS] | vibrational circular-dichroism ; correlated molecular calculations ; gaussian-basis sets ; cystine disulfide group ; n-sulfinylimino esters ; alpha-branched amines ; absolute-configuration ; asymmetric-synthesis ; chiroptical properties ; enantioselective synthesis |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000308080600007 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118132]  |
| 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, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Shi,Li, Guanna,Lu, Shengmei,et al. Chiral Sulfur Compounds Studied by Raman Optical Activity: tert-Butanesulfinamide and its Precursor tert-Butyl tert-Butanethiosulfinate[J]. chirality,2012,24(9):731-740. |
| APA | Qiu, Shi,Li, Guanna,Lu, Shengmei,Huang, Baokun,Feng, Zhaochi,&Li, Can.(2012).Chiral Sulfur Compounds Studied by Raman Optical Activity: tert-Butanesulfinamide and its Precursor tert-Butyl tert-Butanethiosulfinate.chirality,24(9),731-740. |
| MLA | Qiu, Shi,et al."Chiral Sulfur Compounds Studied by Raman Optical Activity: tert-Butanesulfinamide and its Precursor tert-Butyl tert-Butanethiosulfinate".chirality 24.9(2012):731-740. |
入库方式： OAI收割
来源：大连化学物理研究所
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