72485-78-0Relevant articles and documents
Sulfanyl-substituted [3]cumulenes and buta-1,3-dienes from a tetrakis(pyridinium)-substituted butadiene
Schmidt, Andreas,Rahimi, Alireza,Gjikaj, Mimoza
experimental part, p. 2371 - 2378 (2010/03/03)
Treatment of perchlorobuta-1,3-diene with 4-(N,N-dimethylamino) pyridine resulted in the formation of 1,1′,1″,1?-(2,3-dichlorobuta-1, 3-iene-1,1,4,4-tetrayl)tetrakis[4-(dimethylamino) pyridinium] tetrachloride (structure confirmed by X-ray analysis), whic