1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

Base Information

Chemical Name:1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate
CAS No.:1309583-10-5
Molecular Formula:CF₃O₃S*C₁₇H₁₉N₂
Molecular Weight:400.422
Hs Code.:

Synonyms:1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

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Chemical Property of 1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

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Technology Process of 1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

There total 4 articles about 1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate 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: 95.0%

: 16596-01-3
N,N'-bis(2-methylphenyl)formamidine

: 247129-85-7
(2-bromoethyl)(diphenyl)sulfonium trifluoromethanesulfonate

: 1309583-10-5
1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In acetonitrile; for 1.25h; Inert atmosphere; Reflux;
DOI:10.1021/ol2009472

Reference yield: 92.0%

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

: 1569099-97-3
1,3-bis(2-methylphenyl)-2-imidazolidinethione

: 1309583-10-5
1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

Guidance literature:: With triethylsilane; palladium diacetate; In toluene; at 80 ℃; for 1h; Inert atmosphere;
DOI:10.1016/j.tetlet.2014.01.022

Reference yield:

: 95-53-4
o-toluidine

: 1309583-10-5
1,3-bis(2-methylphenyl)-4,5-dihydro-1H-imidazolinium trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: methanol / 48 h / Inert atmosphere; Reflux

2: triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

3: palladium diacetate; triethylsilane / toluene / 1 h / 80 °C / Inert atmosphere

With triethylsilane; palladium diacetate; triethylamine; In methanol; dichloromethane; toluene;
DOI:10.1016/j.tetlet.2014.01.022