73540-74-6Relevant articles and documents
Diversity-Oriented Synthesis of Calothrixins and Ellipticines
Dethe, Dattatraya H.,Murhade, Ganesh M.
, p. 6953 - 6962 (2016/02/19)
The divergent synthesis of calothrixins and ellipticines has been accomplished by utilising the one-pot formation of o-diacylarenes as a key intermediate through rearrangement of o-hydroxy ketone monoacyl hydrazones by lead tetraacetate mediated oxidation. The divergent synthesis of calothrixins and ellipticines has been accomplished by utilising the one-pot formation of o-diacylarenes as a key intermediate through rearrangement of o-hydroxy ketone monoacyl hydrazones by lead tetraacetate mediated oxidation.
Reaction of l-benzylindole-2,3-dicarboxylic anhydride with 3-bromo-4-lithiopyridine: Formal synthesis of ellipticine
Miki, Yasuyoshi,Tada, Yoshitaka,Matsushita, Ko-Ichi
, p. 1593 - 1597 (2007/10/03)
Reaction of l-benzylindole-2,3-dicarboxylic anhydride with 3-bromo-4-lithiopyridine gave 2-(3-bromoisonicotinoyl)indole-3-carboxylic acid as the sole product. The indole-3-carboxylic acid could be converted to 6-benzylellipticine quinone in five steps.