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N-Assisted CPh–H Activation in 3,8-Dinitro-6-phenylphenanthridine. New C,N-Cyclometalated Compounds of Platinum(II): Synthesis, Structure, and Luminescence Studies
Organometallics ( IF 2.5 ) Pub Date : July 18, 2013 , DOI: 10.1021/om400159g
Violeta Sicilia 1 , Sara Fuertes 2 , Antonio Martín 2 , Adrián Palacios 2
Affiliation  

The activation of a CPh–H bond in the phenyl ring of 3,8-dinitro-6-phenylphenanthridine (HCN) can be achieved by refluxing the intermediate [PtCl(η3-2-Me-C3H4)(HCN-κN)] (1) (η3-2-Me-C3H4 = η3-2-methylallyl) in 2-methoxyethanol to render the new cyclometalated complex [{Pt(μ-Cl)(CN)}2] (2). The cleavage of the bridging system in 2 by the neutral ligands L rendered the mononuclear complexes [PtCl(CN)L] (L = tht 3, PPh3 4, CNtBu 5) with the geometry (trans C, Cl).

中文翻译:

在3,8-二硝基-6-苯基菲啶中的N辅助C Ph –H活化。铂的新型C,N-环金属化化合物(II):合成,结构和发光研究

一个C的活化博士在3,8-二硝基-6- phenylphenanthridine(HC的苯环-H键 N)可以通过回流中间体[氯铂酸来实现(η 3 -2-ME-C 3 H ^ 4) (HC N-二κ ñ)](1)(η 3 -2-ME-C 3 H ^ 43 -2-甲基烯丙基)在2-甲氧基乙醇以使新的环金属络合物[{的Pt(μ-Cl)的(C∧N)} 2 ](2)。中性配体L裂解2个桥联系统,形成单核络合物[PtCl(C∧N] L](L = tht 3,PPh 3 4,CN t Bu 5)具有几何形状(trans C,Cl)。
更新日期:2017-01-31
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