The hydrogen-bonded dianion of vitamin K1 produced in aqueous–organic solutions exists in equilibrium with its hydrogen-bonded semiquinone anion radical
When the quinone, vitamin K1 (VK1), is electrochemically reduced in aqueous-acetonitrile solutions (CH3CN with 7.22 M H2O), it undergoes a two-electron reduction to form the dianion that is hydrogen-bonded with water [VK1(H2O)y2–]. EPR and voltammetry experiments have shown that the persistent exist...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/99251 http://hdl.handle.net/10220/17370 |
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| Institution: | Nanyang Technological University |
| Language: | English |