Diammine(benzylmalonato)platinum (II)

Base Information

• Chemical Name: Diammine(benzylmalonato)platinum (II)
• CAS No.: 63919-17-5
• Molecular Formula: C10H14 N2 O4 Pt
• Molecular Weight: 421.35
• Mol file: 63919-17-5.mol

Synonyms:Diammine(benzylmalonato)platinum (II);Platinum (II), diammine(benzylmalonato)-;C10H14N2O4Pt;C10-H14-N2-O4-Pt;63919-17-5;Platinum, diammine[(phenylmethyl)propanedioato(2-)-O,O']-, (SP-4-2)-;NSC 201342;NSC 215159;LS-117685

Chemical Property of Diammine(benzylmalonato)platinum (II)

Chemical Property:

• Vapor Pressure: 2.12E-06mmHg at 25°C
• Boiling Point: 378.4°C at 760 mmHg
• Flash Point: 196.8°C
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 421.060151
• Heavy Atom Count: 17
• Complexity: 193

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): A poison. TWA 0.002 mg(Pt)/m³
• Hazard Codes: A poison. TWA 0.002 mg(Pt)/m3

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)CC(C(=O)[O-])C(=O)[O-].N.N.[Pt+2]

Technology Process of Diammine(benzylmalonato)platinum (II)

There total 3 articles about Diammine(benzylmalonato)platinum (II) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cis-diaminediiodoplatinum(II) + Ag2(bzmal) → Diammine(benzylmalonato)platinum(II) (63919-17-5)

Guidance literature:

In water; byproducts: AgI; Pt- and Ag-complex mixed together in water, stirred in dark for 2-3 d; ppt. filtered, filtrate evapd. to dryness;

DOI:10.1016/j.ica.2006.04.014

Reference yield:

2-benzylmalonic acid (616-75-1) → Diammine(benzylmalonato)platinum(II) (63919-17-5)

Guidance literature:

Multi-step reaction with 2 steps

1: NaOH / water

2: water

With NaOH; In water;

DOI:10.1016/j.ica.2006.04.014

Reference yield:

cis-diaminediiodoplatinum(II) + barium benzylmalonate + water (7732-18-5) + silver sulfate → Diammine(benzylmalonato)platinum(II) (63919-17-5)

Guidance literature:

In water; byproducts: AgI, BaSO4; addn. of cis-Pt(NH3)2I2 (1 mmol) to aq. soln. of Ag2SO4 (0.98 mmol), stirring for 4 h in dark, removal of ppt. (AgI), slowly addn. of BaC10H8O4to filtrate (cis-(Pt(NH3)2(H2O)2)(SO4)), stirring for 20 min; filtration, evapn. of filtrate to dryness, addn. of MeOH, filtration, washing with Et2O, drying in vac.;

DOI:10.1016/S0020-1693(00)00171-7

upstream raw materials:

water

2-benzylmalonic acid

Refernces

• 1、 Rochon, Fernande D.,Massarweh, Gassan. "Synthesis, multinuclear magnetic resonance and crystal structures of Pt(II) complexes containing amines and bidentate carboxylate ligands". . p. 4095 - 4104. Retrieved 2008/10/09.