AbstractA cyclam (1,4,8,11-tetraazacyclotetradecane)-based macrocycle bearing two benzyl and two 2-hydroxy-3,5-di-tert-butylbenzyl pendent arms was synthesized and characterized using spectroscopic techniques and single crystal X-ray diffraction. The macrocycle crystallizes in the triclinic space group P-1, with the asymmetric unit containing one-half of the molecule. The structure is stabilized by hydrogen-bonding which exists between the phenolic protons and the nitrogen atoms of the macrocyclic ring. The presence of this hydrogen bonding is observed in the 1H-NMR due to the deshielded nature of the phenolic OH peak (δ 9.99). Cyclic voltammetry of the ligand revealed a single quasi-reversible peak at −0.58 V (Epc = −0.48 V and Epa = −0.68 V), which is due to the electrochemical oxidation of the phenol to the phenoxyl radical. View Full-Text
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Description: “CCDC 1574392” also contains the supplementary crystallographic data for this paper. These data can be obtained free of charge via http://www.ccdc.cam.ac.uk/conts/retrieving.html.
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Aranburu Leiva, A.I.; Kaur, M.; Benjamin, S.L.; Jones, A.M.; Langley, S.K.; Mewis, R.E. 1,8-bis(2-hydroxy-3,5-di-tert-butylbenzyl)-4,11-dibenzyl-1,4,8,11-tetraazacyclotetradecane. Molbank 2017, 2017, M963.
Aranburu Leiva AI, Kaur M, Benjamin SL, Jones AM, Langley SK, Mewis RE. 1,8-bis(2-hydroxy-3,5-di-tert-butylbenzyl)-4,11-dibenzyl-1,4,8,11-tetraazacyclotetradecane. Molbank. 2017; 2017(4):M963.Chicago/Turabian Style
Aranburu Leiva, Ane I.; Kaur, Mandeep; Benjamin, Sophie L.; Jones, Alan M.; Langley, Stuart K.; Mewis, Ryan E. 2017. "1,8-bis(2-hydroxy-3,5-di-tert-butylbenzyl)-4,11-dibenzyl-1,4,8,11-tetraazacyclotetradecane." Molbank 2017, no. 4: M963.
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