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 The reaction of dichloro- and diiodo(1,5-cyclooctadiene)platinum(II) with diazomethane. A route to bis(halomethyl)platinum(II) complexes, published in 1985-12-03, which mentions a compound: 12266-72-7, mainly applied to platinum halomethyl complex; diazomethane reaction haloplatinum complex; carbene insertion platinum halide bond, HPLC of Formula: 12266-72-7.
Reaction of dichloro- and diiodo(1,5-cyclooctadiene)platinum(II) with excess diazomethane affords the corresponding air-stable bis(halomethyl) complexes Pt(CH2X)2(COD) (X = Cl, I) in excellent yield. Displacement of COD from Pt(CH2Cl)2(COD) with 1,3-bis(diphenylphosphino)propane or two molar equivalents of PPh3 gives the analogous phosphine complexes.
From this literature《The reaction of dichloro- and diiodo(1,5-cyclooctadiene)platinum(II) with diazomethane. A route to bis(halomethyl)platinum(II) complexes》,we know some information about this compound(12266-72-7)HPLC of Formula: 12266-72-7, but this is not all information, there are many literatures related to this compound(12266-72-7).
Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics