College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin 130023, China.
Dalton Trans. 2012 Sep 14;41(34):10267-75. doi: 10.1039/c2dt30941f. Epub 2012 Jul 16.
The simple hydrothermal self-assemblies between metal salts, organic polycarboxylic acids and N(2)H(4)·H(2)O, sometimes in the presence of phenanthroline (phen), created four di(mono)acylhydrazidate-coordinated compounds [Pb(2)(DPHKH)(2)(phen)(2)]·2H(2)O 1, [Cd(ODPTH)(phen)]·0.25H(2)O 2, [Pb(2)(MPTH)(4)(phen)(2)] 3, [Cd(2)(MPTH)(4)(phen)(2)]·H(2)O 4 as well as one diacylhydrazide molecule [H(2)(ODPTH)] 5 (DPHKH = 4,4'-diphthalhydrazidatoketone hydrazone, MPTH = 3-methylphthalhydrazidate, ODPTH = 4,4'-oxydiphthalhydrazidate). Note that the di(mono)acylhydrazidate molecules in the title compounds originated from the in situ acylation reactions between organic polycarboxylic acids and N(2)H(4)·H(2)O. Interestingly, another kind of ligand in situ reaction was found in the formation process of DPHKH in compound 1: the nucleophilic addition reaction of a ketone with N(2)H(4)·H(2)O.
金属盐、有机多羧酸和 N(2)H(4)·H(2)O 之间的简单水热自组装，有时在菲啰啉 (phen) 的存在下，生成了四个二(单)酰肼配位化合物 [Pb(2)(DPHKH)(2)(phen)(2)]·2H(2)O 1、[Cd(ODPTH)(phen)]·0.25H(2)O 2、[Pb(2)(MPTH)(4)(phen)(2)] 3、[Cd(2)(MPTH)(4)(phen)(2)]·H(2)O 4 以及一个二酰肼分子 [H(2)(ODPTH)] 5 (DPHKH = 4,4'-二邻苯甲酰腙基二酮腙，MPTH = 3-甲基邻苯二甲酰肼，ODPTH = 4,4'-氧代二邻苯甲酰肼)。值得注意的是，标题化合物中的二(单)酰肼分子来源于有机多羧酸和 N(2)H(4)·H(2)O 之间的原位酰化反应。有趣的是，在化合物 1 中 DPHKH 的形成过程中还发现了另一种配体原位反应：酮与 N(2)H(4)·H(2)O 的亲核加成反应。
