Photocyclization of 1-(1-chloroisoquinolin-6-yl)-1H-v-triazolo [4, 5-c] pyridines to 10-chloro-5H-pyrido [3', 4': 4, 5] pyrrolo [2, 3-g] isoquinolines (azaellipticines)

~51%

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~48%

~%

~82%

~70%

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~%

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~%

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~%

~1%

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