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Orthohalogen substi...
Orthohalogen substituents dramatically enhance hydrogen bonding of aromatic ureas in solution
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- Giannicchi, Ilaria (författare)
- University of Roma La Sapienza, Italy University of Roma La Sapienza, Italy
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- Jouvelet, Benjamin (författare)
- University of Paris 06, France CNRS, France
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- Isare, Benjamin (författare)
- University of Paris 06, France CNRS, France
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- Linares, Mathieu (författare)
- Linköpings universitet,Beräkningsfysik,Tekniska högskolan
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- Dalla Cort, Antonella (författare)
- University of Roma La Sapienza, Italy University of Roma La Sapienza, Italy
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- Bouteiller, Laurent (författare)
- University of Paris 06, France CNRS, France
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(creator_code:org_t)
- 2014
- 2014
- Engelska.
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Ingår i: Chemical Communications. - : Royal Society of Chemistry. - 1359-7345 .- 1364-548X. ; 50:5, s. 611-613
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https://liu.diva-por... (primary) (Raw object)
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http://hal.upmc.fr/h...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The phenylurea moiety is a ubiquitous synthon in supramolecular chemistry. Here we report that the introduction of chlorine or bromine atoms in the ortho positions to the urea unit is a simple and very efficient way to improve its intermolecular hydrogen bond (HB) donor character. This effect was demonstrated in solution both in the context of self-association of bis-ureas and hydrogen bonding of mono-ureas to strong HB acceptors.
Nyckelord
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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