275891

Dichloro(1,5-cyclooctadiene)palladium(II)

99%

• Sinonimo/i: PdCl₂(cod)
• Formula empirica (notazione di Hill): C₈H₁₂Cl₂Pd
• Numero CAS: 12107-56-1
• Peso molecolare: 285.51
• Numero CE: 235-161-8
• Numero MDL: MFCD00012412
• Codice UNSPSC: 12352300
• ID PubChem: 24856679
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: 99%
• Impiego in reazioni chimiche: core: palladium; reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Cross Couplings; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: catalyst
• Punto di fusione: 210 °C (dec.) (lit.)
• Stringa SMILE: Cl[Pd]Cl.C1CC=CCCC=C1
• InChI: 1S/C8H12.2ClH.Pd/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-;;;; RRHPTXZOMDSKRS-PHFPKPIQSA-L

Descrizione

Applicazioni

Dichloro(1,5-cyclooctadiene)palladium(II) is a commonly used catalyst to protect alcohols as acetals by treating with 2-benzyloxy-1-propene; to synthesize bicyclooctanes from diethyl malonate and in alkene carbonylation. It can also be used to catalyze the Heck coupling of nonactivated vinyl phosphates with electron deficient alkenes; the synthesis of benzo[b]thiophenes from thioenols and to prepare an active catalyst for Mizoroki-Heck and Suzuki-Miyaura cross-coupling reactions.

Catalyst for C-C bond and C-N formation, used in Heck coupling of alkynes with alkenes , Suzuki cross-coupling of aryl bromides , allylic substitution of oximes with allylic acetate , and methoxycarbonylation of iodobenzene.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315 - H319 - H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves