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Chem Commun (Camb). 2001 Sep 21;(18):1728-9. doi: 10.1039/b103112k.

Novel synthesis of cyclobutanone derivatives via dimetalation of iminium ions with the TiCl4-trialkylamine reagent system.

Chemical communications (Cambridge, England)

M Periasamy, K N Jayakumar, P Bharathi

Affiliations

  1. School of Chemistry, University of Hyderabad, Central University, P. O. Hyderabad-500 046, India. [email protected]

PMID: 12240286 DOI: 10.1039/b103112k

Abstract

Iminium salts are generated in situ, react with TiCl4-trialkylamines, and diaryl ketones to produce 3,3-diaryl-cyclobutanones in moderate to good yields.

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