反应条件
hydrogenchloride; aluminium trichloride in dichloromethane
AlCl3 catalyst added to a soln. of BrCN in CH2Cl2 under N2; obtained soln. added dropwise to a soln. of 1-triethylstannylbut-3-ene-1-yne at 0 ° C; after stirring for 30 min mixture poured into ice cold HCl soln.; organic layer washed with water and dried over MgSO4; after removal of solvent residue distilled to yield 1-cyanobut-3-ene-1-yne; IR, H-NMR;
参考文献
August, J.; Kroto, H. W.; McNaughton, D.; Phillips, K.; Walton, D. R. M.
Journal of Molecular Spectroscopy, 1988 , vol. 130, p. 424 - 430
