(Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)

Base Information

Chemical Name:(Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)
CAS No.:90527-02-9
Molecular Formula:C₂₀H₁₈BrN₂O₄Re
Molecular Weight:616.485
Hs Code.:

(Re(CO)4(CH<sub>3</sub>C<sub>6</sub>H<sub>4</sub>NHC(CH<sub>3</sub>)NC<sub>6</sub>H<sub>4</sub>CH<sub>3</sub>)Br)

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Chemical Property of (Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)

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Technology Process of (Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)

There total 2 articles about (Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br) 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: 83.0%

: 2Re⁽¹⁺⁾*2Br^(1-)*8CO={Re(CO)4Br}2

: 5132-17-2,119257-45-3,889130-94-3
N,N'-di(p-tolyl)acetamidine

: 90527-02-9
(Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)

Guidance literature:: In toluene; under N2 atm. amidine and ((Re(CO)4Br)2) suspended in toluene and stirred at 38-40°C for 16 h; soln. reduced in volume in vacuo, hexane added and cooled, product recrystd. from toluene-hexane mixt.; elem. anal.;

Reference yield: 25.0%

: 14220-21-4
rhenium(I) pentacarbonyl bromide

: 5132-17-2,119257-45-3,889130-94-3
N,N'-di(p-tolyl)acetamidine

: 90527-02-9
(Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)

Guidance literature:: In toluene; Irradiation (UV/VIS); under N2 atm. (Re(CO)5Br) and p-MeC6H4NHC(Me)NC6H4Me-p suspended in toluene irradiated for 35 min; soln. volume reduced in vacuo, cooled to -10°C, filtered and passed through alumina column and eluted with toluene, soln. concd., hexaneadded, product recrystd. from toluene-hexane mixt.;

Reference yield:

: 90527-02-9
(Re(CO)4(CH₃C₆H₄NHC(CH₃)NC₆H₄CH₃)Br)

: Re(CO)3(CH₃C₆H₄NC(CH₃)NHC₆H₃CH₃)(CH₃C₆H₄NC(CH₃)NHC₆H₄CH₃)

: [Re(CO)4(CH₃C₆H₄NC(CH₃)NC₆H₄CH₃)]

Guidance literature:: With n-butyllithium; In 1,2-dimethoxyethane; hexane; hexane soln. of n-BuLi added to frozen soln. of Re complex in monoglymeat -196 °C, warmed to room temp., stirred for 30 min, under N2; concd. in vac., extd with toluene, filtered, concd., cooled to -10 °C to produce products;
DOI:10.1039/DT9830002613