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. 2012 Jan 30;48(9):1317-9.
doi: 10.1039/c2cc16055b. Epub 2011 Dec 16.

Catalytic [2+2] and [3+2] cycloaddition reactions of allenoates with cyclic ketimines

Xiang-Yu Chen  1 , Ruo-Chen Lin, Song Ye
Affiliations

Catalytic [2+2] and [3+2] cycloaddition reactions of allenoates with cyclic ketimines

Xiang-Yu Chen et al. Chem Commun (Camb). .

Abstract

Cyclic ketimines as electrophiles for [2+2] and [3+2] cycloaddition reactions of allenoates have been developed, affording functionalized sultam-fused azetidines and dihydropyrroles, respectively, in good yields with high regioselectivities.

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