| Alkali metal compounds of a gallium(I) carbene analogue {:Ga[N(Ar)C(Me)]2} (Ar = 2,6-iPr2C6H3) | |
| Department | 羰基合成与选择氧化国家重点实验室 ; 精细石油化工中间体国家工程研究中心 |
Liu YY(刘艳艳); Li SG(李少光); Yang XJ(杨晓娟) ; Li QS(李乾树); Xie YM(谢耀明); Henry F. Schaefer; Wu B(吴彪)
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| 2011 | |
| Source Publication | J. Organomet. Chem.
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| ISSN | 0022-328X |
| Volume | 696Issue:7Pages:1450-1455 |
| Abstract | A galliumdichloro complex (L )GaIIICl2 (1) withan a-diimine ligand [(2,6-iPr2C6H3)NC(Me)]2 (L0 represents the neutral ligand, L is the radical-anionic form of the ligand, and L represents its dianion L2 ) was used to synthesize a series of alkali metal complexes of an N-heterocyclic carbenes (NHCs)-like gallium(I) species. Reduction of the precursor 1 with three equivalents ofNa, Li, KorKC8, respectively, inTHF gave the complexes [LGaINa(THF)3] (2), [LGaILi(THF)3] (3), [LGaI{m2-K(THF)4}GaIL][K(THF)6] (4) and [LGaI(m2-K){m2-K(THF)2}GaIL] (5). In these complexes, the original radical-anionic ligand was further reduced to the dianion, whereas the GaIII ion was reduced to GaI to yield the NHCs analogue [:GaN2C2] , which then coordinated to alkali metal ions to form the complexes 2e5. Single crystal X-ray diffraction analyses revealed that these complexes feature direct GaeM bonds (M¼ Li, Na, and K), which have also been studied by DFT computations. |
| Keyword | Gallium(i) Nhcs Analogue Alkali Metals Gaem Bond |
| Subject Area | 金属有机 |
| Funding Organization | the National Natural Science Foundation of China (20771103 and 20972169) and the “BairenJihua” project of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 金属有机与超分子催化研究组 ; 金属有机功能材料研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/318 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Yang XJ(杨晓娟) |
| Recommended Citation GB/T 7714 | Liu YY,Li SG,Yang XJ,et al. Alkali metal compounds of a gallium(I) carbene analogue {:Ga[N(Ar)C(Me)]2} (Ar = 2,6-iPr2C6H3)[J]. J. Organomet. Chem.,2011,696(7):1450-1455. |
| APA | 刘艳艳.,李少光.,杨晓娟.,李乾树.,谢耀明.,...&吴彪.(2011).Alkali metal compounds of a gallium(I) carbene analogue {:Ga[N(Ar)C(Me)]2} (Ar = 2,6-iPr2C6H3).J. Organomet. Chem.,696(7),1450-1455. |
| MLA | 刘艳艳,et al."Alkali metal compounds of a gallium(I) carbene analogue {:Ga[N(Ar)C(Me)]2} (Ar = 2,6-iPr2C6H3)".J. Organomet. Chem. 696.7(2011):1450-1455. |
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