In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Chemical Properties of Mononuclear and Dinuclear Phenylplatinum(II) Hydroxo Complexes with Cod Ligands. Transmetalation of Arylboronic Acids, Coupling of the Phenyl Ligands, and Carbonylation, published in 2006-06-19, which mentions a compound: 12266-72-7, mainly applied to platinum hydroxo complex mononuclear dinuclear phenyl ligand coupling carbonylation; transmetalation arylboronic acid platinum hydroxo cyclooctadiene complex; phenyl group transfer arylboronic acid platinum hydroxo cyclooctadiene complex; crystal structure platinum cyclooctadiene complex preparation; mol structure platinum cyclooctadiene complex, Recommanded Product: Diiodo(1,5-cyclooctadiene)platinum(II).
The reaction of bpy with [{Pt(Ph)(cod)}2(μ-OH)](BF4) (1-BF4; cod = 1,5-cyclooctadiene) in acetone splits a Pt-O bond to yield a mixture of Pt(CH2COMe)(Ph)(cod) (2) and [Pt(Ph)(bpy)(cod)](BF4) (3-BF4), whereas a similar reaction in toluene produces 3-BF4 and Pt(OH)(Ph)(cod) (4). The complex 4 was obtained in solution and was not isolated as anal. pure crystals because of its gradual disproportionation, giving PtPh2(cod) (5). The dinuclear complex 1-BF4 reacts with ArB(OH)2 (Ar = Ph, C6H2F3-2,4,6) to form 5 and Pt(C6H2F3-2,4,6)(Ph)(cod) (6), resp., via aryl group transfer from B to Pt. The accompanying formation of B(OH)3 was confirmed by 11B{1H} NMR spectroscopy. The reaction of BF3·Et2O with 1-BF4 followed by the addition of NH4Cl(aq) produces biphenyl and PtCl2(cod), which takes place possibly via a dinuclear intermediate. The cationic dinuclear complex 1-BF4 reacts with CO (1 atm) to form benzophenone. Since the reactions of AgBF4 with Pt(COPh)(I)(cod) (7) and CO with [Pt(Ph)(THF)(cod)](BF4) also yield benzophenone, the above carbonylation of 1-BF4 is considered to involve mononuclear intermediates. Mechanisms are proposed for some of these reactions.
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Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics