diazopropane noun1 •Either of two isomeric diazo compounds, CH₃-CH₂-CH=N⁺=N⁻ and (CH₃)₂-C=N⁺=N⁻Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich Diazomethane reacts rapidly with Smith’s diene to produce pyrazoline (R = H) by exclusive reaction at the cyclobutene π-bond); diazoethane and 2-diazopropane produce analogous products
