Article ID Journal Published Year Pages File Type
5268833 Tetrahedron Letters 2010 4 Pages PDF
Abstract
A number of benz[e]indene derivatives have been prepared at room temperature in good to excellent yields by treating 3-(2-formyl-cycloalkenyl)-acrylic acid esters with diphosphorus pentasulfide. An azulene derivative was also synthesized by this simple method.
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Physical Sciences and Engineering Chemistry Organic Chemistry
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A novel approach to benz[e]indenes
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