1400269-35-3

Basic information

• Product Name: CpCr(C₆H₄CH₂NMe₂)(OCMe₂Ph)
• CAS NO: 1400269-35-3
• Molecular Weight: 386.477
• Mol File: 1400269-35-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: CpCr(C₆H₄CH₂NMe₂)(OCMe₂Ph)(CAS DataBase Reference)
• NIST Chemistry Reference: CpCr(C₆H₄CH₂NMe₂)(OCMe₂Ph)(1400269-35-3)
• EPA Substance Registry System: CpCr(C₆H₄CH₂NMe₂)(OCMe₂Ph)(1400269-35-3)

Safety Data

• Hazardous Substances Data: 1400269-35-3(Hazardous Substances Data)

Upstream product

• 80-43-3 bis(1-methyl-1-phenylethyl)peroxide 

Relevant articles and documents

Oxidatively induced reductive elimination from a chromium(III) bis(aryl) complex

The previously reported high-spin Cr(II) compounds CpCr(C6H 4CH2NMe2) (1) and CpCr[C(Ph)C(Ph)C 6H4CH2NMe2] (2) were investigated as precursors to CpCr(III) complexes. Single-electron oxidation of 1 was used to prepare CpCr(C6H4CH2NMe2)(X) for X = I (3), OTs (4), O2CPh (5), OCMe2Ph (6), SPh (7). Similarly, CpCr[C(Ph)C(Ph)C6H4CH2NMe 2](X) for X = I (8), SPh (9) were obtained from 2. Reactions of 4 with PhCH2MgCl or Mg(C6H4Me)2 reagents gave the Cr(III) benzyl (10) and p-tolyl (11) complexes, respectively. The corresponding reaction of 4 with Mg(CH2CMe3) 2 led to isolation of 12, a bimetallic complex with a bridging neopentylidene group. While the reaction of 7 or 10 with AgOTs gave Cr(III) tosylate complex 4, the reaction of 11 and AgOTs led to the product of reductive elimination. The structures of 1, 2, 6-8, 11, and 12 were elucidated using single-crystal X-ray diffraction.