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ChemicalBook CAS DataBase List 2-Butyne-1,4-diol
110-65-6

2-Butyne-1,4-diol synthesis

11synthesis methods
2-Butyne-1,4-diol is used as brightener in electroplating industry, and also in artificial leather, medicine and pesticide industry. Its synthesis method is - paraformaldehyde normal pressure solvent method: take paraformaldehyde as raw material, cycloethyl ketone as solvent, in the presence of catalyst copper acetylene, feed acetylene into the reactor, react at 115-120 ℃, completed reaction, filter and concentrate to give 2-Butyne-1,4-diol.
-

Yield:110-65-6 100%

Reaction Conditions:

with pyrrolidine for 15 h;Sonication;

References:

Luo, Liang;Resch, Daniel;Wilhelm, Christopher;Young, Christopher N.;Halada, Gary P.;Gambino, Richard J.;Grey, Clare P.;Goroff, Nancy S. [Journal of the American Chemical Society,2011,vol. 133,# 48,p. 19274 - 19277] Location in patent:supporting information; experimental part

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