pi-Conjugated macrocycles from thiophenes and benzenes |
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| Authors: | Sreedhar Reddy J Anand Venkataramanarao G |
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| Institution: | National Institute for Interdisciplinary Science & Technology, CSIR, Trivandrum, 695 019, India. |
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| Abstract: | pi-Conjugated macrocycles consisting of thiophenes and benzenes exhibit benzenoid features for 4npi macrocycles, whereas (4n + 2)pi macrocycles are annulenoid due to rapid interconversion between quinoid and Kekule canonical forms in the benzene units. |
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