77443-87-9Relevant academic research and scientific papers
CATALYTIC REACTION OF SOME DERIVATIVES OF ACETYLENE WITH DIAZOTIZED AROMATIC DIAMINES
Ganushchak, N. I.,Prokopishin, I. Yu.,Zyubrik, A. I.,Kurik, M. V.,Fomenko, G. P.
, p. 2207 - 2210 (2007/10/02)
The diazonium salts obtained from 4,4'-diaminobiphenyl, 4,4'-diamino-3,3'-dimethoxybiphenyl, bis(4-aminophenyl) sulfone, and bis(4-aminophenyl) ether react with propargyl alcohol, propiolic acid, and phenylacetylene in the presence of cuprous chloride with release of the nitrogen of both diazo groups and form the bischloroarylation products.
