期刊
ORGANIC LETTERS
卷 10, 期 24, 页码 5533-5536出版社
AMER CHEMICAL SOC
DOI: 10.1021/ol8022837
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资金
- Department of Science and Technology, New Delhi, India
- Council for Scientific and Industria Research (CSIR), New Delhi, India
- Australian Research Council
A simple and efficient route toward the synthesis of 4,4'-bis(2,1,3-benzothiadiazole) and 7,7'-dibromo-4,4'-bis(2,1,3-benzothiadiazole) has been developed. Oligomers were synthesized with bisbenzothiadiazole units either at the periphery or core, and each oligomer was characterized by X-ray crystallography. Both crystal structures display supramolecular interactions between the conjugated backbones, although the former, bearing two bisbenzothiadiazole units, has extended interactions within layers that engage all of the thiadiazole rings.
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