124916-48-9

Upstream product

• 77490-97-2 tricarbonyl[η(6)-(N,N-dimethylamino)anisole]chromium 
• 22560-16-3 lithium triethylborohydride 

Downstream Products

• 12129-27-0 (η6-p-xylene)tricarbonylchromium(0) 
• 12093-17-3 1.3.5-(O₂N)3C₆H₃*(CH₃)2NC₆H₅Cr(CO)3 
• 80080-34-8 (η6-C6H5N(CH3)2)Cr(CO)2CNCOC6H5 
• 2396-08-9 N,N-dimethyl-3-(pentafluoroethyl)aniline 
• 329-00-0 N,N-dimethyl-3-trifluoromethylaniline 
• 697302-50-4 (benzene)tricarbonylchromium 

Relevant academic research and scientific papers

Hydrodeamination of N,N-Dimethylaminoarenetricarbonylchromium Complexes via cine and tele-meta Nucleophilic Aromatic Substitutions

Treatment of N,N-dimethylaminoarenetricarbonylchromium complexes with Et3BDLi gives after CF3CO2H treatment arenetricarbonylchromium complexes via cine and tele-meta nucleophilic aromatic substitutions which correspond to an unprecedented aromatic carbon-

Nucleophilic aromatic substitutions: Hydrodealkoxylation, hydrodehalogenation, and hydrodeamination of alkoxy, halogeno, and amino (η6-arene)tricarbonylchromium complexes

Hydrodealkoxylation, -dehalogenation, and -deamination, occur while lithium triethylborohydride is added to [η6-alkoxy-, halogeno-, and -(dimethylamino)benzene]tricarbonylchromium complexes. In the case of (η6-benzene)tricarbonylchromium, addition of deuteride to the benzene ring gives reversibly an anionic tricarbonyl(η5-cyclohexadienyl)chromium complex which can be trapped by triphenyltin chloride to yield the neutral binuclear complex (η5-C6H6D)(CO)3Cr-Sn(C 6H5)3. The latter complex molecular structure has been confirmed by single-crystal X-ray diffraction analysis. Empirical formula C27H21DCrO3Sn: triclinic system, space group P1, z = 2, a = 8.961(4) A?, b = 10.853(5) A?, c = 12.713(2) A?, α = 85.15(3)°, β = 86.26(2)°, γ = 72.40(4)°, R = 0.033, Rw = 0.037 (unit weight).