Photocyclization of N,N-phthaloylanthranilic amides coupled to omega-amino acids with increasing chain lengths.
Medium-sized heterocyclic ring systems are available via a photo-electron transfer (PET)-induced decarboxylation-cyclization sequence using a triad composed of electronically excited acceptor, linker and electrondonor A*-L-D with target ring sizes varying from 8-16.
Griesbeck
Axel G
AG
Institute of Organic Chemistry, Greinstr. 4, D-50959 Köln, Germany. griesbeck@uni-koeln.de
Kramer
Wolfgang
W
Heinrich
Thomas
T
Lex
Johann
J
D000577:Amides / Q000737:chemistry*; D000596:Amino Acids / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D010777:Photochemistry; D062367:ortho-Aminobenzoates / Q000737:chemistry*
D000577:Amides; D000596:Amino Acids; D062367:ortho-Aminobenzoates; C031385:anthranilic acid