Allgeier, Alan M. published the artcileElectrochemically Controlling Ligand Binding Affinity for Transition Metals via RHLs: The Importance of Electrostatic Effects, HPLC of Formula: 1002-41-1, the publication is Journal of the American Chemical Society (1997), 119(3), 550-559, database is CAplus.
Redox-switchable hemilabile ligands (RHLs) were synthesized that incorporates ferrocene as the redox group and phosphine ether or phosphine thioether moieties as binding groups. These ligands, which complex to Rh(I) and Pd(II), yield electrochem. control over ligand binding affinity for transition metals in complexes of the following type: [M(η4-(η5-C5H4XCH2CH2PR2)2Fe)]y+ (I: M = Rh, X = O, R = Ph (phenyl), y = 1; II: M = Rh, X = O, R = Cy (cyclohexyl), y = 1; III: M = Rh, X = S, R = Ph, y = 1; IV: M = Pd, X = O, R = Ph, y = 2; V: M = Pd, X = O, R = Cy, y = 2). In the case of V, ligand based oxidation decreases the ligand to metal binding constant by nearly ten orders of magnitude. An examination of the crystal structures of I, III, IV, and V and the electrochem. behavior of RHL-complexes and isoelectronic model complexes reveals that electrostatic effects play a significant role in the charge dependent behaviors of these complexes. Addnl., there is a correlation between the phosphine substituents and RHL-complex stability. As a general rule cyclohexyl groups stabilize the complexes in their oxidized states over Ph groups. RHLs provide a viable means of electrochem. controlling ligand binding affinity and thus the steric and electronic environment of bound transition metals.
Journal of the American Chemical Society published new progress about 1002-41-1. 1002-41-1 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is 1,2-Bis(2-chloroethyl)disulfane, and the molecular formula is C4H8Cl2S2, HPLC of Formula: 1002-41-1.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics