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

Chem Commun (Camb)

School of Chemistry, University of Hyderabad, Central University, P. O. Hyderabad-500 046, India.

Published: September 2001

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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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http://dx.doi.org/10.1039/b103112kDOI Listing

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