An efficient, PIFA mediated approach to benzo-, naphtho-, and heterocycle-fused pyrrolo [2, 1-c][1, 4] diazepines. An advantageous access to the antitumor antibiotic …

A Correa, I Tellitu, E Domínguez, I Moreno…

Index: Knefeli, Frank; Mayer, Klaus K.; Poettinger, Theodor; Stoeber, Georg; Wiegrebe, Wolfgang Archiv der Pharmazie (Weinheim, Germany), 1983 , vol. 316, # 9 p. 773 - 781

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Citation Number: 66

Abstract

... Volume: Page: ... The synthetic sequence was completed by selective reduction with NaBH 4 at the C-11 position, followed by dehydrogenation of the resulting tricycle 12 across the 9,10-position using tetrapropylammoniun perruthenate (TPAP). ...