Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of mode... more Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of modern organic synthesis. Particularly, unnatural a-amino acids are of great interest as components of modified peptides with unusual properties. Synthetic routes 0
Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of mode... more Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of modern organic synthesis. Particularly, unnatural a-amino acids are of great interest as components of modified peptides with unusual properties. Synthetic routes 0
Angewandte Chemie International Edition, Jan 1, 2006
In the area of enantioselective reactions tremendous progress has been made in the last decades, ... more In the area of enantioselective reactions tremendous progress has been made in the last decades, mainly because of the development of efficient transition-metal catalysts.1 These transition-metal-catalyzed, enantioselective reactions will certainly continue to play a ...
A series of di-and trisubstituted cyclopropyl ketones 11 were prepared by irradiation of ketones ... more A series of di-and trisubstituted cyclopropyl ketones 11 were prepared by irradiation of ketones 3 and 5, which bear a leaving group adjacent to the carbonyl C-atom. The required ketones 3 could be easily synthesized either by functionalization of ketones 1 with a hypervalent ...
Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of mode... more Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of modern organic synthesis. Particularly, unnatural a-amino acids are of great interest as components of modified peptides with unusual properties. Synthetic routes 0
Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of mode... more Introduction. - The stereoselective synthesis of a -amino acids is a challenging prob-lem of modern organic synthesis. Particularly, unnatural a-amino acids are of great interest as components of modified peptides with unusual properties. Synthetic routes 0
Angewandte Chemie International Edition, Jan 1, 2006
In the area of enantioselective reactions tremendous progress has been made in the last decades, ... more In the area of enantioselective reactions tremendous progress has been made in the last decades, mainly because of the development of efficient transition-metal catalysts.1 These transition-metal-catalyzed, enantioselective reactions will certainly continue to play a ...
A series of di-and trisubstituted cyclopropyl ketones 11 were prepared by irradiation of ketones ... more A series of di-and trisubstituted cyclopropyl ketones 11 were prepared by irradiation of ketones 3 and 5, which bear a leaving group adjacent to the carbonyl C-atom. The required ketones 3 could be easily synthesized either by functionalization of ketones 1 with a hypervalent ...
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