3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

Base Information

Chemical Name:3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide
CAS No.:937790-31-3
Molecular Formula:Br*C₂₆H₃₅N₂O
Molecular Weight:471.481
Hs Code.:

Synonyms:3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

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Chemical Property of 3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

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Technology Process of 3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

There total 1 articles about 3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide 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: 20.0%

: 1988-75-6
4-bromo-2,4,6-tri-tert-butyl-2,5-cyclohexadiene-1-one

: 25364-44-7
N-(2,4,6-trimethylphenyl)imidazole

: 937790-31-3
3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

Guidance literature:: With ethylene glycol; at 135 ℃; for 8h;
DOI:10.1016/j.jorganchem.2007.01.028

Reference yield: 99.0%

: 937790-31-3
3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

: 20667-12-3
silver(l) oxide

: 1391935-21-9
C₂₆H₃₃AgN₂O

Guidance literature:: In dichloromethane; for 4h; Inert atmosphere; Schlenk technique; Reflux;
DOI:10.1021/om300474n

Reference yield: 98.0%

: 937790-31-3
3-(3,5-di-tert-butyl-2-hydroxyphenyl)-1-mesityl-1H-imidazol-3-ium bromide

: bis[(benzyldimethylamino)chloropalladium(II)]

: [(2-O-3,5-(t-Bu)2C₆H₂NCH=CHN(2,4,6-Me₃C₆H₂)C)Pd(Me₂NCH₂C₆H₅)]

Guidance literature:: With K₂CO₃; In acetonitrile; (Ar); std. Schlenk technique; mixt. of imidazolium salt, Pd complex and K2CO3 in MeCN was refluxed for 24 h; cooled to room temp.; solvent removed; CH2Cl2 added; filtered through Celite; evapd.; elem. anal.;
DOI:10.1021/om100994s