In 2019,European Journal of Inorganic Chemistry included an article by Dong, Jie; Wang, Baiquan. Electric Literature of C18H24Cl2N2Pd2. The article was titled 《Synthesis and Catalytic Properties of Cyclopalladated Complexes Bearing a Phosphane-Sulfonate Ligand》. The information in the text is summarized as follows:
Reactions of the phosphine-sulfonate ligand with [Pd(OAc)(8-Me-quin-H)]2 or [Pd(dmba)(μ-Cl)]2 (dmba = Me2NCH2C6H5) in MeCN afforded the corresponding C(sp3),N-chelated palladacycle Pd1 and C(sp2),N-chelated palladacycle Pd2 in high yields. Both complexes were fully characterized by 1H and 13C NMR, high-resolution mass spectrometry (HRMS), and elemental anal. The mol. structure of Pd1 was further confirmed by single-crystal x-ray diffraction anal. With Et2AlCl as cocatalyst, these complexes showed moderate catalytic activities for the addition polymerization of norbornene. While with methylaluminoxane (MAO) as cocatalyst, they showed high catalytic activities (up to 5.80 × 107 g of PNB (mol of Pd)-1 h-1) at higher temperatures (above 100°). The C(sp3),N-chelated palladacycle Pd1 exhibited marked higher activities than the C(sp2),N-chelated palladacycle Pd2, whether Et2AlCl or MAO was used as cocatalyst. The experimental part of the paper was very detailed, including the reaction process of Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II)(cas: 18987-59-2Electric Literature of C18H24Cl2N2Pd2)
Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II)(cas: 18987-59-2) belongs to organochlorine compounds. The wide structural variety and divergent chemical properties of organochlorides lead to a broad range of names, applications, and properties. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Electric Literature of C18H24Cl2N2Pd2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics