pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾

Base Information

Chemical Name:pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾
CAS No.:117041-14-2
Molecular Formula:C₁₅H₁₀CrF₃NO₅
Molecular Weight:393.239
Hs Code.:

pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium<sup>(0)</sup>

Synonyms:pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾

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Chemical Property of pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾

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Technology Process of pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾

There total 1 articles about pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾ which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 66.0%

: 25771-21-5
N,N-dimethyl 4-(trifluoromethyl)benzamide

: 199620-14-9,13007-92-6
chromium⁽⁰⁾ hexacarbonyl

: 117041-14-2
pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾

Guidance literature:: With (CH₃)3SiCl; sodium; naphthalene; In tetrahydrofuran; soln. of Na and C10H8 slowly added under Ar atm. to stirred suspn. of Cr(CO)6 at -78°C;warmed to 0°C;cooled to -78°C,(CH3)2NC6H4(CF3) soln. added,stirred for 30 min,then 30 min at 0°C;(CH3)3SiCl added at -78°C,stirred; solvent removed under reduced pressure on rotary evaporator; residue dried for several h under high vac.; hexane added; stirred vigorously for several min under Ar atm.; suspn. transferred on top of column filled silica; eluted (hexane/CH2Cl2);
DOI:10.1016/j.electacta.2010.02.057

Reference yield: 88.0%

: 117041-14-2
pentacarbonyl[(N,N-dimethylamino)(4-trifuoromethylphenyl)methylene]chromium⁽⁰⁾

: 124619-72-3
methyl 2-(N,N-dimethylamino)-2-(4'-trifluoromethylphenyl)-acetate

: 199620-14-9,13007-92-6
chromium⁽⁰⁾ hexacarbonyl

Guidance literature:: With hydrogenchloride; methanol; In methanol; Irradiation (UV/VIS); solid carbene complex in dry methanol is added to an oven-dried Pyrex pressure tube, contents are degassed, purged with Ar, warmed to room temp., purged with CO, pressurized with 50-90 psi CO, irradiated (450 W) for 19 h; monitored by TLC, mixt. is filtered (Celite) to remove solid Cr(CO)6, evapn. in vacuo; NMR, IR, HCl-salt for elem. anal.;