42769-32-4
1,1,1-trichlorobut-2-ene
→
~93%
13279-86-2
1,1,3-trichlorobut-1-ene
+
5435-44-9
N-(1-ethoxycarbonyl-propen-2-yl)urea
13275-19-9
1,1,1,3-tetrachlorobutane