Conformational studies on somep-dimethylaminostyryl dyes |
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Authors: | Sarojini Das Lalit N Patnaik |
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Institution: | Department of Chemistry, Ravenshaw College, Cuttack 753003, OrissaIndia |
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Abstract: | PCILO computations have been carried out on the conformations of five p-dimethylaminostyryl dyes derived from quinoline-4 (I), quinoline-2 (II), pyridine-4 (III), pyridine-2 (IV) and benzothiazole (V). The stable conformations of I–IV are found to be nonplanar, while V is almost planar. The results have been explained in terms of various possible steric interactions. |
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