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Nucleophilic Attack...
Nucleophilic Attack of Hydroxide on a Mn-V Oxo Complex : A Model of the O-O Bond Formation in the Oxygen Evolving Complex of Photosystem II
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- Gao, Yan (author)
- Stockholms universitet,Institutionen för organisk kemi
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- Åkermark, Torbjörn (author)
- KTH,Tillämpad elektrokemi
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Liu, Jianhui (author)
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- Sun, Licheng (author)
- KTH,Organisk kemi
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- Åkermark, Björn (author)
- Stockholms universitet,Institutionen för organisk kemi
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(creator_code:org_t)
- 2009-06-04
- 2009
- English.
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In: Journal of the American Chemical Society. - : American Chemical Society (ACS). - 0002-7863 .- 1520-5126. ; 131:25, s. 8726-
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- A manganese(III) corrole complex, 1, has been synthesized and used to study a potential mechanism for oxidation of water to molecular oxygen. Oxidation by t-BuOOH gave the Mn-V=O complex 2. Addition of hydroxide Led to release of oxygen via the Mn-IV complex 4 and regeneration of complex 1. It could be shown that the oxygen from O-18-labeted water was incorporated in both the formed molecular oxygen and the peroxy intermediate 4.
Subject headings
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Keyword
- photosynthetic water oxidation
- oxomanganese(v) porphyrin
- manganese
- corroles
- compound-i
- evolution
- spectroscopy
- peroxidase
- catalysis
- Organic chemistry
Publication and Content Type
- ref (subject category)
- art (subject category)
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