An efficient synthetic route to carbocyclic enaminonitriles via Lewis acid catalysed domino-ring-opening-cyclisation (DROC) of donor–acceptor cyclopropanes with malononitrile

Ghorai, Manas K. ; Talukdar, Ranadeep ; Tiwari, Deo Prakash (2013) An efficient synthetic route to carbocyclic enaminonitriles via Lewis acid catalysed domino-ring-opening-cyclisation (DROC) of donor–acceptor cyclopropanes with malononitrile Chemical Communications, 49 (74). p. 8205. ISSN 1359-7345

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Official URL: http://doi.org/10.1039/C3CC44533J

Related URL: http://dx.doi.org/10.1039/C3CC44533J

Abstract

A highly efficient strategy for the synthesis of functionalised carbocyclic enaminonitriles in excellent yields has been described. The reaction utilises Yb(OTf)3 catalysed C–C bond cleavage and two simultaneous C–C bond formations of donor–acceptor (DA)-cyclopropanes with malononitrile anions in a domino fashion.

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Deposited On:15 Apr 2021 07:58
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