The Dimerization of Trichloroethylene Induced by the Decomposition of α, α′-Azodiisobutyronitrile and the Structure of the Dimer
作者:Osamu Simamura、Naoki Inamoto
DOI:10.1246/bcsj.27.152
日期:1954.3
1-cyano-1-methylethyl radical to trichloroethylene and propagated by the transference of a chlorine atom from the dimeric radical to a molecule of the monomer. 3. The decomposition of dibenzoyl peroxide in trichloroethylene gives the same dimer as above, the structural identity being confirmed infrared spectrometrically.
1. 三氯乙烯与α, α'-偶氮二异丁腈经煮沸二聚成C4H2Cl6,经降解鉴定为1, 1, 3, 3, 4, 4-六氯-1-丁烯。2. 已分离出分子式为 C8H8Cl5N 的化合物,其结构推测为 1, 1, 3, 3, 4-五氯-5-氰基-5-甲基-1-己烯。这一事实表明,反应是通过将 1-氰基-1-甲基乙基自由基加成到三氯乙烯而引发的,并通过氯原子从二聚自由基转移到单体分子而进行。3. 过氧化二苯甲酰在三氯乙烯中的分解产生与上述相同的二聚体,结构同一性由红外光谱法证实。