《Dinuclear Palladium(II) and Platinum(II) Complexes of a Readily Accessible Bicyclic Diphosphane》 was written by Edgar, Mark; Elsegood, Mark R. J.; Liu, Pingchuan; Miles, Christopher R.; Smith, Martin B.; Wu, Shimeng. Product Details of 18987-59-2 And the article was included in European Journal of Inorganic Chemistry on April 27 ,2022. The article conveys some information:
The one-step synthesis (33% isolated yield) of a novel bicyclic diphosphine I (P-P), from the reaction of [P(CH2OH)4]Cl and H2NC6H4-4-NMe2 in methanol is described. Surprisingly, P-P displays excellent air/solution stability (towards H2O, MeOH) and can also function efficiently as a bridging ligand. Hence reaction of P-P with [Pd(μ-Cl)(η3-allyl)]2 (η3-allyl = C3H5, C4H7) or [Pd(μ-Cl)(κ2-C9H12N)]2 affords the singly-bridged complexes {Pd(Cl)(η3-allyl)}2{μ-P-P} 1a/1b and {Pd(Cl)(κ2-C9H12N)}2{μ-P-P(NMe2)} 1c whereas treatment with [MX2(η4-cod)] (M = Pd, Pt; X = Cl, Br, I, Me; η4-cod = cycloocta-1,5-diene) gave (MX2)2{μ-P-P(NMe2)}2 (2a-2e) in high yields. Protonation of 2a-2d with HBF4·OEt2 gave the corresponding dimethylammonium salts 3a-3d. Single crystal X-ray studies have been undertaken on P-P(NMe2), 1b, 2a, 2b·2CDCl3, 2d, 2e, 3a·12CD3CN and 3b·12CD3CN. The P-P bond lengths in free/coordinated P-P(NMe2) remain similar across all compounds studied here and no M ··· M contacts were observed within the planar M2P4 ring. In 3a/3b the BF4- anion displays a unique secondary interaction with the inorganic six-membered M2P4 core. The experimental process involved the reaction of Di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II)(cas: 18987-59-2Product Details of 18987-59-2)
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.Product Details of 18987-59-2 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