92181-58-3

Basic information

• Product Name: {N,N'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato^(2-)}dipyridineplatinum(II)
• Synonyms: {N,N'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato^(2-)}dipyridineplatinum(II)
• CAS NO: 92181-58-3
• Molecular Weight: 707.485
• Mol File: 92181-58-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: {N,N'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato^(2-)}dipyridineplatinum(II)(CAS DataBase Reference)
• NIST Chemistry Reference: {N,N'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato^(2-)}dipyridineplatinum(II)(92181-58-3)
• EPA Substance Registry System: {N,N'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato^(2-)}dipyridineplatinum(II)(92181-58-3)

Safety Data

• Hazardous Substances Data: 92181-58-3(Hazardous Substances Data)

Upstream product

• 68558-86-1 thallium(I) pentafluorobenzoate 
• 14096-51-6 dichloro(ethylenediamine)platinum(II) 
• 363-72-4 Pentafluorobenzene 
• 110-86-1 pyridine 
• 23858-10-8 cis-(ethylenediamine)diiodoplatinum(II) 
• 135389-34-3 bis-iodo{N-(2,3,5,6-tetrafluorophenyl)ethane-1,2-diamine}platinum(II) 

Downstream Products

• 1404372-33-3 cis,trans,cis-[N,N'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato]dichlorodipyridineplatinum(IV) 
• 1404372-35-5 cis,trans,cis-[N,N?'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato]dihydroxydipyridineplatinum(IV) 
• 1404372-36-6 cis,trans,cis-[N,N?'-bis(2,3,5,6-tetrafluorophenyl)ethane-1,2-diaminato]chlorohydroxydipyridineplatinum(IV) 

Relevant articles and documents

Organoamidometallics - VI. A new synthetic route to [N,N′-bis(polyfluorophenyl)ethane-1,2-diaminato(2-)]dipyridineplatinum(II) complexes and the preparation of [N-phenyl-N′-(polyfluorophenyl)ethane-1,2-diaminato(2-)] dipyridineplatinum(II) complexes

Reaction of [Pt(en)Cl2] (en = ethane-1.2-diamine) with thallium(I) carbonate (or in some cases K2CO3) and a polyfluorobenzene in hot pyridine (py) or 3-methylpyridine (tmpy) yields the [N,N′-bis (polyfluorophenyl)ethane-1,2-diaminato(2-)]platinum(II) complexes, [Pt{N(R)CH2}2L2] (L = py, R = p-HC6F4, C6F5, p-BrC6F4, p-IC6F4, p-MeC6F4, p-C6F5C6F4, 2,3,5-F3C6H2, p-O(H)CC6F4, p-MeOC6F4; L = tmpy, R = p-HC6F4). Yields were markedly greater with the use of Tl2CO3 than reported for reactions of [Pt(en)Cl2] with thallium(I) polyfluorobenzoates. A new class of platinum(II) amides, namely [N-(phenyl)-N′-(polyfluorophenyI)ethane-1,2-diaminato(2-)]platinum(II) complexes, [Pt{N(Ph)CH2CH2N(R)}L2] (L = py, R = p-HC6F4, C6F5, p-MeC6F4, p-ClC6F4, P-BrC6F4; L = 4-methylpyridine, R = P-HC6F4), has been prepared by reaction of [Pt(PhNHCH2CH2NH2)I2] with Tl2CO3 or a thallium(I) polyfluorobenzoate and a polyfluoroaromatic compound in pyridine or 4-methylpyridine. The complexes where R = p-MeC6F4, p-ClC6F4, p-BrC6F4 could be prepared only with Tl2CO3, which also provided cleaner products where both routes were used. The crystal structure of [Pt{N(Ph)CH2CH2N(p-MeC6F4)} (py)2] has been determined and shows a slightly distorted square planar coordination for platinum, with two amide and two cis pyridine nitrogen donors.