In 2019,European Journal of Inorganic Chemistry included an article by Werle, Christophe; Karmazin, Lydia; Bailly, Corinne; Djukic, Jean-Pierre. Reference of Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II). The article was titled 《Effect of Enhanced Electron Withdrawal on the Cohesion of Cr-Pd Hemichelates》. The information in the text is summarized as follows:
Bimetallic chromium-palladium and trimetallic dichromium-palladium fluorenyl hemichelates I (4a, M absent, Q = CH2, R = Me, X = H; 4b, M = (CO)3Cr, Q = CH2, R = Me, X = H; 5a, M absent, R2NQ = 4-tert-butyl-2-pyridyl, X = NMe2; 5b, M = (CO)3Cr, R2NQ = 4-tert-butyl-2-pyridyl, X = NMe2) were synthesized and fully characterized. Their mol. structures obtained by X-ray diffraction anal. do not show major differences – in interat. bond lengths within the Pd coordination sphere – when compared to previously reported bimetallic analogs. Theor. investigations were performed using methods of the D. Functional Theory (ZORA-PBE-D3(BJ)/all electron TZP level, EDA, ETS-NOCV and QTAIM-IQA) to analyze the influence of a second Cr(CO)3 moiety in the process of formation of the Cr-Pd hemichelate. Theory shows that despite the extensive charge delocalization in the anion of trans-bistricarbonylchromium(fluorene), the formation of a stable hemichelate is still possible albeit requiring a moderate energy payload to funnel charge d. towards the formation of the benzylic carbon-palladium bond. IQA analyses of hemichelates show the important role of attractive electrostatic interactions in the dominantly noncovalent Cr(CO)3-Pd interactions. In the experiment, the researchers used Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II)(cas: 18987-59-2Reference of Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II))
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.Reference of Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II) Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics