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Inverse electron-demand Diels–Alder chemistry in the synthesis of a regioselectively protected analogue of the staurosporine aglycone

✍ Scribed by Rana Nomak; John K Snyder

Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
141 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis

Regioselective Weinreb amidation of the C1 ester of dimethyl pyridazino [4,5-b]indole-1,4-dicarboxylate followed by an intramolecular inverse electron-demand Diels-Alder reaction and palladium-catalyzed coupling produced regioselectively protected N 6 -methylindolo[2,3-a]pyrrolo[3,4-c]carbazole (N 6 -methylstaurosporinone).

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