Single, double and triple deprotonation of a beta-diketimine bearing pendant pyridyl group and the corresponding rare-earth metal complexes
文献类型：期刊论文
| 作者 | Xu X(徐信) ; Chen YF(陈耀峰) ; Zou G(邹刚) ; Sun J(孙杰) |
| 刊名 | Dalton Trans.
 |
| 出版日期 | 2010 |
| 卷号 | 39期号:16页码:3952-3958 |
| ISSN号 | 1477-9226 |
| 其他题名 | 侧链含吡啶基的β-二亚胺脱去一个, 两个和三个质子后与稀土金属形成对应配合物 |
| 通讯作者 | 陈耀峰 ; 邹刚 |
| 英文摘要 | A new beta-diketimine bearing the pendant pyridyl group, CH3C(2,6-(Pr-i)(2)C6H3NH)CHC(CH3)(NCH2-C5NH4) (L1), was synthesized. The reaction of L1 with one equivalent of Sc(CH2SiMe3)(3)(THF)(2) at room temperature gave a singly deprotonated product (L1-H)Sc(CH2SiMe3)(2) (1). Y(CH2SiMe3)(3)(THF)(2) under the same conditions led to the unexpected dimer [(L1-H-3)Y(THF)](2) ( 2), in which the ligand precursor L1 was triply deprotonated. The reaction of L1 with Y(CH2SiMe3)(3)(THF)(2) at -35 degrees C provided a mixture of singly deprotonated product (L1-H)Y(CH2SiMe3)(2) (3) and doubly deprotonated product (L1-H-2)Y(CH2SiMe3)(THF)(2) (4). The reactions of L1 with Ln[N(SiMe3)(2)](3) gave only singly deprotonated products (L1-H) Ln[N(SiMe3)(2)](2) (5: Ln = Y; 6: Ln = La). The complexes 1, 2 and 4-6 have been characterized by single-crystal X-ray diffraction. |
| 学科主题 | 金属有机化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1039/b926898g |
| 语种 | 英语 |
| WOS记录号 | WOS:000276377100021 |
| 公开日期 | 2013-02-27 |
| 源URL | [http://202.127.28.38/handle/331003/21431]  |
| 专题 | 上海有机化学研究所_金属有机化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Xu X,Chen YF,Zou G,et al. Single, double and triple deprotonation of a beta-diketimine bearing pendant pyridyl group and the corresponding rare-earth metal complexes[J]. Dalton Trans.,2010,39(16):3952-3958. |
| APA | 徐信,陈耀峰,邹刚,&孙杰.(2010).Single, double and triple deprotonation of a beta-diketimine bearing pendant pyridyl group and the corresponding rare-earth metal complexes.Dalton Trans.,39(16),3952-3958. |
| MLA | 徐信,et al."Single, double and triple deprotonation of a beta-diketimine bearing pendant pyridyl group and the corresponding rare-earth metal complexes".Dalton Trans. 39.16(2010):3952-3958. |
入库方式： OAI收割
来源：上海有机化学研究所
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