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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 27, 1997 - Issue 22
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Original Articles

Functionalized Naphthalenes by Benzotriazole-Mediated Annulation

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Pages 3951-3961 | Received 17 Jun 1997, Published online: 22 Aug 2006
 

Abstract

Abstract: The anions of 3-benzotriazolylphthalide (1) and of 2-(benzotriazolylmethyl)benzonitrile (6) condense regioselectively with a range of Michael acceptors to form 1,4-dihydroxynaphthalenes 4b-f and 1-amino-2,3-di(methoxycarbonyl)naphthalene (9) in moderate to good yields.

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