2-(3- and 4-Benz[α]anthracen-7-ylphenyl)-Δ2-thiazolines and 2-(3- and 4-anthracen-9-ylphenyl)-Δ2-thiazolines. A new preparation of thiazolines
Abstract
Δ2-Thiazolines have been prepared in one step by refluxing N-aroylaziridines with excess of phosphorus pentasulphide in toluene for short times.
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