β Scribed by Yee-On Yeung; Roger C.W. Liu; Wing-Fong Law; Pik-Ling Lau; Jianzhuang Jiang; Dennis K.P. Ng
No coin nor oath required. For personal study only.
A series of di-and tetra-substituted 2,3-dicyanonaphthalenes were prepared which were converted into the respective 2,3-naphthalocyaninato zinc complexes. The synthetic pathways to and the spectroscopic properties of these novel compounds are described.
π SIMILAR VOLUMES
The orientation of substituted amino groups around the double bond in 2,3-diaminopropenoates, versatile agents in the syntheses of heterocyclic systems, was determined in solution by NMR techniques. Nuclear Overhauser enhancement and long-range 13C-1H coupling constants were measured by NOESY or ROE
Bridged 2,3-naphthalocyaninatoruthenium oligomers { [MacRu(L)], } were synthesized and characterized using solid-state methods. For comparison, soluble t-butyl substituted phthalocyaninatoruthenium oligomers were prepared and their chain length examined by H NMR spectroscopy. The powder conductiviti