Non-Biaryl Atropisomers in Organocatalysis

A new class of 6′‐hydroxy cinchona alkaloids, with a non‐biaryl atropisomeric functionalisation at position 5′ of the quinoline core can be prepared by an easy amination procedure. These are the first derivatives for which the principle of atropisomerism is engrafted in the classical core of the cin...

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Vydané v:	Chemistry : a European journal Ročník 12; číslo 23; s. 6039 - 6052
Hlavní autori:	Brandes, Sebastian, Niess, Barbara, Bella, Marco, Prieto, Auxiliadora, Overgaard, Jacob, Jørgensen, Karl Anker
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Weinheim WILEY-VCH Verlag 07.08.2006 WILEY‐VCH Verlag Wiley
Predmet:	amination asymmetric catalysis atropisomerism Chemistry Chemistry, Multidisciplinary fluorination Michael addition Physical Sciences Science & Technology Michael addition fluorination BAYLIS-HILLMAN REACTION QUATERNARY STEREOCENTERS EFFICIENT SYNTHESIS asymmetric catalysis AXIALLY CHIRAL ANILIDES atropisomerism CINCHONA ALKALOIDS ENANTIOSELECTIVE CONJUGATE ADDITION ASYMMETRIC MICHAEL REACTIONS amination STEREOSELECTIVE-SYNTHESIS ALPHA-FLUORINATION CARBON-NITROGEN BONDS
ISSN:	0947-6539, 1521-3765
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