当前位置: X-MOL 学术Chem. Commun. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Enantiopure dimagnesium(I) and magnesium(II) hydride complexes incorporating chiral amidinate or β-diketiminate ligands
Chemical Communications ( IF 4.9 ) Pub Date : 2021-1-12 , DOI: 10.1039/d0cc07947b
Caspar N. de Bruin-Dickason 1, 2, 3, 4, 5 , Christopher A. Rosengarten 1, 2, 3, 4, 5 , Glen B. Deacon 1, 2, 3, 4, 5 , Cameron Jones 1, 2, 3, 4, 5
Affiliation  

A known chiral β-diketiminate, [HC{MeCN-(S)-(−)-CHMePh}(MeCNDip)] (Dip = 2,6-diisopropylphenyl) L1, and a new chiral amidinate, [ButC(NAr*){N-(S)-(−)-CHMePh}] L2 (Ar* = C6H2{C(H)Ph2}2Me-2,6,4) have been utilised in the synthesis of the first examples of enantiopure, dinuclear magnesium(I), [(L1)Mg–Mg(L1)], and magnesium(II) hydride complexes, [(L2)Mg(μ-H)2Mg(L2)] and [(L2)(THF)Mg(μ-H)2Mg(THF)(L2)]. A related enantiopure β-diketiminato magnesium hydride cluster compound, [(L1)4Mg5H6], has also been synthesised, presumably forming via a partial redistribution of in situ generated [(L1)Mg(μ-H)2Mg(L1)].

中文翻译:

引入手性ral酰胺或β-二酮配体的对映纯二氢化镁和二氢化镁配合物

已知的手性β-二酮化合物[HC {MeCN-(S)-(-)-CHMePh}(MeCNDip)] -(Dip = 2,6-二异丙基苯基)L 1和新的手性a胺盐[Bu t C( NAr *){N-(S)-(-)-CHMePh}] - L 2(Ar * = C 6 H 2 {C(H)Ph 2 } 2 Me-2,6,4)已用于对映纯的第一个实例的合成:双核镁(I),[(L 1)Mg–Mg(L 1)]和氢化镁(II)配合物[[L 2)Mg(μ-H)2 Mg( L 2)]和[(L 2)(THF)Mg(μ-H)2 Mg(THF)(L 2)]。还合成了一种相关的对映体纯β-二酮亚氨基氢化镁簇化合物[(L 14 Mg 5 H 6 ],推测是通过原位生成的[(L 1)Mg(μ-H)2的部分重新分布而形成的 Mg(L 1)]。
更新日期:2021-01-18
down
wechat
bug