Aza Hopf cyclization: synthesis and reactivity of cyclic azadieneynes

Mandal, Sayantan ; Basak, Amit (2009) Aza Hopf cyclization: synthesis and reactivity of cyclic azadieneynes Tetrahedron Letters, 50 (26). pp. 3641-3644. ISSN 0040-4039

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/j.tetlet.2009.03.168

Abstract

Nine- and 10-membered azadieneynes have been synthesized for the first time via an intramolecular aza Wittig reaction. The compounds undergo Hopf cyclization under ambient conditions to the hydroxy dihydroisoquinoline derivatives.

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ID Code:1764
Deposited On:05 Oct 2010 11:11
Last Modified:12 Jan 2011 11:51

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