99626-35-4

Basic information

• Product Name: chloro-hydrido-9-methylguanine-bis-(triphenylphosphine)-iridium(III)-tetrafluoroborate
• CAS NO: 99626-35-4
• Molecular Weight: 1005.22
• Mol File: 99626-35-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: chloro-hydrido-9-methylguanine-bis-(triphenylphosphine)-iridium(III)-tetrafluoroborate(CAS DataBase Reference)
• NIST Chemistry Reference: chloro-hydrido-9-methylguanine-bis-(triphenylphosphine)-iridium(III)-tetrafluoroborate(99626-35-4)
• EPA Substance Registry System: chloro-hydrido-9-methylguanine-bis-(triphenylphosphine)-iridium(III)-tetrafluoroborate(99626-35-4)

Safety Data

• Hazardous Substances Data: 99626-35-4(Hazardous Substances Data)

Upstream product

• 79470-05-6 ((C₆H₅)3P)2(Cl)(N₂)(H)IrFBF₃ 
• 5502-78-3 9-Methylguanine 

Downstream Products

• 99626-36-5 dichloro-hydrido-9-methylguanine-bis(triphenylphosphine)-iridium(III) 

Relevant articles and documents

Metal Complexes with Biologically Important Ligands, XL. Iridium(III) Complexes with 9-Methylguanine

The dinitrogen-tetrafluoroborato complex (Ph3P)2(Cl)(N2)(H)IrFBF3 reacts with 9-methylguanine in CH2Cl2 to give (+)BF4(-) (2).From a solution of 2 in methanol the complex (Ph3P)2(Cl)2(H)Ir(9-methylguanine) (3) is obtained.The reaction of with 9-methylguanine affords the complexes (+)C4F9SO3(-) (5) and (+)C4F9SO3(-) (6).The coordination of the guanine derivative to the iridium atom in 2, 5, 6 is discussed on the basis of the infrared spectra.The crystal structure of 3 was determined. 9-Methylguanine is coordinated via N(7).Intermolecular hydrogen bonding between the chloro-ligand and HN(1) of guanine leads to linear chains in the crystal. - Key words: Iridium(III) Complexes, Hydride, Dinitrogen, Tetrafluoroborate, Sulfonate, 9-Methylguanine as Ligands