中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-吡啶-3-基苯胺 | 4-pyridin-3-ylaniline | 82261-42-5 | C11H10N2 | 170.214 |
3-(4-硝基苯基)-吡啶 | 3-(4'-nitrophenyl)pyridine | 4282-46-6 | C11H8N2O2 | 200.197 |
3-苯基吡啶 | 3-phenylpyridine | 1008-88-4 | C11H9N | 155.199 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-(pyridin-3-yl)benzene-1,2-diamine | 445012-62-4 | C11H11N3 | 185.228 |
—— | 3-([1,1'-biphenyl]-4-yl)pyridine | 93324-68-6 | C17H13N | 231.297 |
—— | 4-(3-pyridyl)acetanilide | 154164-36-0 | C13H11N3O3 | 257.249 |
The synthetic opportunities furnished by organic synthesis and the inherent structure-directing possibilities of coordination complexes have been combined in the assembly of a series of layered metal-containing hybrid materials. The supramolecular assembly relies on self-complementary non-covalent interactions, and in five of the six structures presented herein, N–H···O=C hydrogen bonds between acetamide moieties on neighbouring ligands provide the primary structure-direction tool as intended. The distances between metal ions are controlled by ligand···ligand hydrogen bonds and reside within a narrow and tuneable range. The following crystal structures are reported: [Cu(4-(3-pyridyl)-1-acetamidobenzene)2(1,1,1,5,5,5-hexafluoro-2,4-pentanedione)2] 1; [Cu(4-(acetamidomethyl)pyridine)2(1,1,1,5,5,5-hexafluoro-2,4-pentanedione)2]·2CH2Cl2 2; [Cu(3-acetamidopyridine)2(1,1,1,5,5,5-hexafluoro-2,4-pentanedione)2] 3; [Ni(3-acetamidopyridine)2(1,3-diphenyl-1,3-propanedione)2]·2CH2Cl2 4; [Ni(3-acetamidopyridine)2(1,3-diphenyl-1,3-propanedione)2] 5; and [Co(2-acetamidopyridine)2(1,3-diphenyl-1,3-propanedione)2]·2CH2Cl2 6.
Remote C−H functionalization of heterocyclic biaryls will be of great importance in synthesis and medicinal chemistry. Through adjusting the geometric relationship of the directing atom and target C−H bonds, two new catalytic templates have been developed to enable the functionalization of the more hindered