Enantiospecific photochemical Norrish/Yang type II reaction of nonbiaryl atropchiral α-oxoamides in solution-axial to point chirality transfer
(Chemical Equation Presented) α-Oxoamides 1 with o-tert-butyl substitution on the N-phenyl moiety were found to be stable axially chiral atropisomers. These axially chiral α-oxoamides undergo enantiospecific photochemical γ-Hydrogen abstraction in CHClsu
Reactive spin state dependent enantiospecific photocyclization of axially chiral α-substituted acrylanilides
The enantiomeric ratio (e.r.) in the 3,4-dihydroquinolin-2-one photoproduct during 6π-photocyclization of α-substituted axially chiral ortho-tert-butyl-acrylanilides depends on the nature of the reactive spin state (singlet or triplet), where the singlet-
Ayitou, Anoklase Jean-Luc,Sivaguru
supporting information; experimental part
p. 2568 - 2570
(2011/04/26)
Light-induced transfer of molecular chirality in solution: Enantiospecific photocyclization of molecularly chiral acrylanilides
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Ayitou, Anoklase Jean-Luc,Sivaguru, J.
supporting information; experimental part
p. 5036 - 5037
(2009/09/29)
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