212378-76-2

Basic information

• Product Name: (C₅H₅)Rh(OC₇H₄(CH₃)Cl)
• Synonyms: (C₅H₅)Rh(OC₇H₄(CH₃)Cl)
• CAS NO: 212378-76-2
• Molecular Weight: 322.596
• Mol File: 212378-76-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (C₅H₅)Rh(OC₇H₄(CH₃)Cl)(CAS DataBase Reference)
• NIST Chemistry Reference: (C₅H₅)Rh(OC₇H₄(CH₃)Cl)(212378-76-2)
• EPA Substance Registry System: (C₅H₅)Rh(OC₇H₄(CH₃)Cl)(212378-76-2)

Safety Data

• Hazardous Substances Data: 212378-76-2(Hazardous Substances Data)

Upstream product

• 14221-01-3 tetrakis(triphenylphosphine) palladium⁽⁰⁾ 
• 186821-00-1 (C₅H₅)Rh(OC₆H₄(CH₃)(CCl₃)) 

Relevant articles and documents

Redox troponization of (η5-cyclopentadienyl)(η 4-4-methyl-4-exo-trichloromethylcyclohexa-2,5-dien-1-one)rhodium as a novel approach to the synthesis of metal-coordinated nonbenzenoid aromatics of the tropone series

The possibility of redox troponization of a gem-polyhalomethylated semiquinoid system, π-coordinated to a metal atom, was shown in relation to the reaction of (η5-cyclopeniadienyl)(η 4-4-methyl-4-exo-trichloromethylcyclohexa-2,5-dien-1-one)rhodium with Pd(PPh3)4. The reaction occurs with retention of the metal coordination affording a seven-membered organometallic derivative of the nonbenzoid aromatic series, namely, (η5-cyclopentadienyl)(η 4-4-chloro-5-methylcyclohepta-2,4,6-trien-1-one)rhodium, whose structure was established by means of elemental analysis, NMR, and mass-spectral data.