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Asymmetric aerobic ...
Asymmetric aerobic oxidative NHC-catalysed synthesis of dihydropyranones utilising a system of electron transfer mediators
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- Axelsson, Anton, 1991 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Hammarvid, Emmelie, 1991 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Ta, Linda, 1989 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Sundén, Henrik, 1978 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: Chemical Communications. - 1364-548X .- 1359-7345. ; 52:77, s. 11571-11574
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http://publications.... (primary) (free)
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- In the context of green chemistry, the replacement of high molecular weight stoichiometric oxidants with O2 is most desirable but difficult. Here, we report the asymmetric aerobic oxidative synthesis of dihydropyranones. The oxidation is aided by a system of electron transfer mediators and is selective toward the homoenolate. The dihydropyranones can be isolated in high to excellent yields, with high ee (up to 95%).
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
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