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Readily Available Ruthenium Complex for Efficient Dynamic Kinetic Resolution of Aromatic alpha-Hydroxy Ketones
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- Agrawal, Santosh (författare)
- Stockholms universitet,Institutionen för organisk kemi
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- Martínez-Castro, Elisa (författare)
- Stockholms universitet,Institutionen för organisk kemi
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- Marcos, Rocio (författare)
- Stockholms universitet,Institutionen för organisk kemi
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- Martín-Matute, Belén (författare)
- Stockholms universitet,Institutionen för organisk kemi
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(creator_code:org_t)
- 2014-04-08
- 2014
- Engelska.
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Ingår i: Organic Letters. - : American Chemical Society (ACS). - 1523-7060 .- 1523-7052. ; 16:8, s. 2256-2259
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https://su.diva-port... (primary) (Raw object)
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- A ruthenium complex formed from commercially available [Ru(p-cymene)Cl-2](2) and 1,4-bis(diphenylphosphino)butane catalyzes the racemization of aromatic alpha-hydroxy ketones very efficiently at room temperature. The racemization is fully compatible with a kinetic resolution catalyzed by a lipase from Pseudomonas stutzeri. This is the first example of dynamic kinetic resolution of alpha-hydroxy ketones at ambient temperature in which the metal and enzyme catalysts work in concert in one pot at room temperature to give quantitative yields of esters of alpha-hydroxy ketones with very high enantioselectivity.
Ämnesord
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
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- art (ämneskategori)
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