"Switzerland's P-16: Father of the Learjet.
Nastala spojina se je v prisotnosti bakrovega(I) klorida preuredila v 2-kloro-1,3-butadien::H2C=CH-C≡CH + HCl → H2ClC-CH=C=CH2:H2ClC-CH=C=CH2 → H2C=CH-CCl=CH2==Sklici==