2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

Base Information

Chemical Name:2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride
CAS No.:1455481-79-4
Molecular Formula:C₂₀H₃₆ClN₂*Cl
Molecular Weight:375.425
Hs Code.:

Synonyms:2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

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Chemical Property of 2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

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Technology Process of 2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

There total 6 articles about 2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride 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: 79.0%

: 1455481-62-5
1,3-dimethyl-4-[4'-propylbi(cyclohexan)-4-yl]imidazolidin-2-one

: 1455481-79-4
2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

Guidance literature:: With oxalyl dichloride; In toluene; at 80 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.tet.2013.07.062

Reference yield:

: 477557-80-5
1'-propyl-4-vinyl-1,4'-bicyclohexane

: 1455481-79-4
2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

Guidance literature:: Multi-step reaction with 7 steps

1.1: bromine / hexane / 20 °C / Inert atmosphere

2.1: sodium azide / dimethyl sulfoxide / 10 h / 95 °C / Inert atmosphere

3.1: palladium 10% on activated carbon; hydrogen / ethanol / 20 °C

4.1: chloroform / 24 h / Inert atmosphere; Reflux

5.1: lithium aluminium tetrahydride / tetrahydrofuran / 15 h / Inert atmosphere; Reflux

6.1: n-butyllithium / tetrahydrofuran; hexane / 20 °C / Inert atmosphere

6.2: -30 - 20 °C / Inert atmosphere

7.1: oxalyl dichloride / toluene / 12 h / 80 °C / Inert atmosphere

With lithium aluminium tetrahydride; n-butyllithium; sodium azide; oxalyl dichloride; palladium 10% on activated carbon; hydrogen; bromine; In tetrahydrofuran; ethanol; hexane; chloroform; dimethyl sulfoxide; toluene;
DOI:10.1016/j.tet.2013.07.062

Reference yield:

: 1455481-64-7
4-(1,2-diazidoethyl)-4'-propylbi(cyclohexane)

: 1455481-79-4
2-chloro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]-4,5-dihydro-1H-imidazol-3-ium chloride

Guidance literature:: Multi-step reaction with 5 steps

1.1: palladium 10% on activated carbon; hydrogen / ethanol / 20 °C

2.1: chloroform / 24 h / Inert atmosphere; Reflux

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 15 h / Inert atmosphere; Reflux

4.1: n-butyllithium / tetrahydrofuran; hexane / 20 °C / Inert atmosphere

4.2: -30 - 20 °C / Inert atmosphere

5.1: oxalyl dichloride / toluene / 12 h / 80 °C / Inert atmosphere

With lithium aluminium tetrahydride; n-butyllithium; oxalyl dichloride; palladium 10% on activated carbon; hydrogen; In tetrahydrofuran; ethanol; hexane; chloroform; toluene;
DOI:10.1016/j.tet.2013.07.062