Reaction of acetylenedicarboxaldehyde bis (diethyl acetal) with bis (azidomethyl) benzene

ST Abu-Orabi, RE Harmon

Index: Abu-Orabi, Sultan T.; Harmon, Robert E. Journal of Chemical & Engineering Data, 1986 , vol. 31, # 3 p. 379 - 380

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Citation Number: 19

Abstract

Acetyienedicarboxakhyde b& (dlethyi acetal) was prepared from acetylene gas and triethyl orthoformate by the method described by Whol (2). Melting points were determined by using a ThomasHoover Unimelt instrument and are uncut~ ected. The nuclear magnetic resonance spectra were taken on a Varian A-60 spectrometer using tetramethyisilane as an internal reference, and shifts (6) are reported in ppm.