Transformations of 4-oxo-4H-chromene-3-carbaldehyde under the action of Fe (CO) 5
…, TT Vasil'eva, OV Chakhovskaya, NE Mysova…
Index: Ambartsumyan; Vasil'eva; Chakhovskaya; Mysova; Tuskaev; Khrustalev; Kochetkov Russian Journal of Organic Chemistry, 2012 , vol. 48, # 3 p. 451 - 455
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Citation Number: 5
Abstract
Abstract Transformations of 4-oxo-4 H-chromene-3-carbaldehyde in the presence of pentacarbonyliron and HMPA in benzene and toluene were studied, and their probable mechanism was proposed. The structure of 3-(4-oxochroman-3-ylmethyl)-4 H-chromen-4- one was determined by spectral methods and X-ray analysis.
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