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| | Dichloro(1,5-cyclooctadiene)platinum(II) Basic information |
| Product Name: | Dichloro(1,5-cyclooctadiene)platinum(II) | | Synonyms: | Dichloro(1,5-cyclooctadiene)platinum(II) 250 dec.;Dichloro(1,5-cyclooctadiene)platinum(II),98%;Dichloro(1,5-cyclooctadiene)platinum(II), Pt 51.6-52.6%;Dichloro(1,5-cyclooctadiene)platinum(II),99%;Dichloro(cycloocta-1,5-diene)platinum(II),Pt52.1%;Dichloro(1,5-cyclooctadiene)platinum(II) ,98% [C%:24.15-27.15%];Dichloro(1,5-cyclooctadiene)platinum(II),Pt(COD)Cl2;Dichloro(1,5-cyclooctadiene)platin(II) | | CAS: | 12080-32-9 | | MF: | C8H12Cl2Pt | | MW: | 374.16 | | EINECS: | 235-144-5 | | Product Categories: | Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Metal Complexes;Pt (Platinum) Compounds;Synthetic Organic Chemistry;Transition Metal Compounds;organometallic complexes;chemical reaction,pharm,electronic,materials;Pt | | Mol File: | 12080-32-9.mol |  |
| | Dichloro(1,5-cyclooctadiene)platinum(II) Chemical Properties |
| Melting point | 285 °C (dec.) (lit.) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Soluble in dichloromethane | | form | Crystals or Crystalline Powder | | color | White to pale yellow | | Water Solubility | insoluble | | Sensitive | Hygroscopic | | InChI | InChI=1S/C8H12.2ClH.Pt/c1-2-4-6-8-7-5-3-1;;;/h1-2,7-8H,3-6H2;2*1H;/q;;;+2/p-2/b2-1-,8-7-;;; | | InChIKey | VVAOPCKKNIUEEU-PHFPKPIQSA-L | | SMILES | C1CC=CCCC=C1.[Pt](Cl)Cl |c:2,6| | | CAS DataBase Reference | 12080-32-9(CAS DataBase Reference) | | NIST Chemistry Reference | (Cyclocta-1,5-diene)platinum(ii)chloride(12080-32-9) | | EPA Substance Registry System | Platinum, dichloro[(1,2,5,6-.eta.)-1,5-cyclooctadiene]- (12080-32-9) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 28439000 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | Dichloro(1,5-cyclooctadiene)platinum(II) Usage And Synthesis |
| Chemical Properties | white to pale yellow | | Uses | it is used in Hydrosilyation reactions. | | Uses | Catalyst for:
- Hydrogenative cyclization of allenynes
- Stereoselective tandem hydrosilylation-Hiyama coupling reactions
- Amino alkene cyclohydroamination
- Hydrative cyclization reactions
- Direct amination of allylic alcohols under mild conditions
- Potential anticancer agent
| | reaction suitability | core: platinum
reagent type: catalyst | | Synthesis | 2.1.4.1 Synthesis of cis-dichloro(1,5-cyclooctadiene)platinum(II), [Pt(cod)Cl2] (0014): K2PtCl4 (1.000 g, 2.4 mmol) was dissolved in water (16 mL) and the resulting solution was filtered. Acetic acid (24 mL) and 1,5-cyclooctadiene (cod) (1.00 mL, 8.1 mmol) were sequentially added to the filtrate under light protection. The reaction mixture was stirred and heated in a water bath at about 100°C. Within 30 minutes, the dark red solution gradually changed to a pale yellow color with the formation of a precipitate. After about 2 h, the solution was concentrated to a volume of 10 mL by distillation under reduced pressure, after which the resulting precipitate was separated by centrifugation and washed sequentially with water, ethanol and ether. Product yield: 703 mg (80%).1H NMR (CDCl3) δ: 5.60 (4H, t, CH), 2.70 (2H, m, CH2-CH), 2.30-2.16 (2H, m, CH2-CH) ppm; 13C{1H} NMR (CDCl3) δ: 100.0 (CH), 30.0 (CH2) ppm. 195Pt NMR (CDCl3) δ: -3340 ppm. | | References | [1] Chemistry - An Asian Journal, 2018, vol. 13, # 8, p. 1053 - 1059
[2] Dalton Transactions, 2008, # 47, p. 6724 - 6731
[3] Organometallics, 2014, vol. 33, # 15, p. 4027 - 4034
[4] Journal of the American Chemical Society, 2015, vol. 137, # 42, p. 13464 - 13467
[5] Journal of Inorganic Biochemistry, 2016, vol. 160, p. 275 - 286 |
| | Dichloro(1,5-cyclooctadiene)platinum(II) Preparation Products And Raw materials |
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