The Journal of Organic Chemistry

Structure of aroyl isocyanide trimers

H Dounchis

Index: Dounchis,H. Journal of Organic Chemistry, 1972 , vol. 37, p. 2583 - 2587

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Citation Number: 11

Abstract

Results The benzoyl isocyanide trimer has been shown to be 7-benzoylimino-2, 5- diphenyloxazolo [5, 4-d][1, 3] oxazine (2) on the basis of spectral and chemical evidence. The mass spectrum of the trimer afforded a molecular ion at m/e 393 consistent with (PhC0NC) a. The nmr spectrum indicated the presence of aromatic hydrogens only. The ir spectrum was devoid of triple-bond absorption and exhibited maxima at 1718 (sh), 1700, ...