Facile synthesis of isochromanones and isoquinolones by AuCl3 catalyzed cascade triggered by an internal nucleophile

Prasad, Kavirayani R. ; Nagaraju, Chinta (2013) Facile synthesis of isochromanones and isoquinolones by AuCl3 catalyzed cascade triggered by an internal nucleophile Organic Letters, 15 (11). pp. 2778-2781. ISSN 1523-7060

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Official URL: http://pubs.acs.org/doi/abs/10.1021/ol4011129

Related URL: http://dx.doi.org/10.1021/ol4011129

Abstract

Synthesis of isochromanones and isoquinolones comprising a quaternary center with high diastereoselectivity was realized via a AuCl3 catalyzed tandem intramolecular exo-dig heterocyclization/enol isomerization/Claisen rearrangement sequence in excellent yields. The reaction is general and amenable for the synthesis of structurally diverse analogues.

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ID Code:105642
Deposited On:21 Dec 2017 12:02
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