Rhenium-based bicyclic supramolecule with calixarene-shaped bowls
摘要:
The reaction of Re-2(CO)(10) with chloranilic acid (H-2-CA) and 1,3,5-tris(2-methylmercaptobenzimidazol-1-ylmethyl)-2,4,6-trimethylbenzene (L) gives a heteroleptic cycle [(fac-Re(CO)(3))(6)(CA)(3)(L)(2)] (1). The hexanuclear metallacycle 1 possesses calixarene-shaped bowls. (C) 2012 Elsevier B.V. All rights reserved.
Rhenium-based bicyclic supramolecule with calixarene-shaped bowls
摘要:
The reaction of Re-2(CO)(10) with chloranilic acid (H-2-CA) and 1,3,5-tris(2-methylmercaptobenzimidazol-1-ylmethyl)-2,4,6-trimethylbenzene (L) gives a heteroleptic cycle [(fac-Re(CO)(3))(6)(CA)(3)(L)(2)] (1). The hexanuclear metallacycle 1 possesses calixarene-shaped bowls. (C) 2012 Elsevier B.V. All rights reserved.
Neutral and heteroleptic metallocalix[4]arenes with covalently attached free functionalized benzimidazolyl units were synthesized using Re2(CO)10, a flexible tritopic N donor and rigid bis-chelating unit, via a one-pot process.
利用 Re2(CO)10(一种灵活的三位 N 供体和刚性双螯合单元),通过一锅法合成了具有共价连接的游离官能化苯并咪唑单元的中性和杂环金属羰基[4]烷。