1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

Base Information

Chemical Name:1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct
CAS No.:1455481-73-8
Molecular Formula:C₃₅H₅₀F₅N₂P
Molecular Weight:624.761
Hs Code.:

Synonyms:1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

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Chemical Property of 1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

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Technology Process of 1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

There total 6 articles about 1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct 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: 80.0%

: 1455481-81-8
2,2-difluoro-1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazolidine

: 1455481-73-8
1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

Guidance literature:: With trifluorophosphane; In diethyl ether; at -196 ℃; Inert atmosphere;
DOI:10.1016/j.tet.2013.07.062

Reference yield:

: 160749-52-0
[4-(4'-propyl-cyclohexyl)-phenyl]-methanol

: 1455481-73-8
1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

Guidance literature:: Multi-step reaction with 5 steps

1.1: hydrogen bromide / toluene / 14 h / 80 °C / Inert atmosphere

2.1: sodium hydride / 1,4-dioxane / 1.5 h / Inert atmosphere; Reflux

2.2: 5 h / 20 °C / Inert atmosphere; Reflux

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

4.1: potassium fluoride / acetonitrile / 12 h / 85 °C / Inert atmosphere

5.1: trifluorophosphane / diethyl ether / -196 °C / Inert atmosphere

With potassium fluoride; oxalyl dichloride; hydrogen bromide; sodium hydride; trifluorophosphane; In 1,4-dioxane; diethyl ether; toluene; acetonitrile;
DOI:10.1016/j.tet.2013.07.062

Reference yield:

: trans-4-(4-n-propylcyclohexyl)benzoic acid

: 1455481-73-8
1,3-bis[4-(4-propylcyclohexyl)benzyl]imidazol in-2-ylidene-phosphorus(V) pentafluoride adduct

Guidance literature:: Multi-step reaction with 6 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 10 h / Inert atmosphere; Reflux

2.1: hydrogen bromide / toluene / 14 h / 80 °C / Inert atmosphere

3.1: sodium hydride / 1,4-dioxane / 1.5 h / Inert atmosphere; Reflux

3.2: 5 h / 20 °C / Inert atmosphere; Reflux

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

5.1: potassium fluoride / acetonitrile / 12 h / 85 °C / Inert atmosphere

6.1: trifluorophosphane / diethyl ether / -196 °C / Inert atmosphere

With potassium fluoride; lithium aluminium tetrahydride; oxalyl dichloride; hydrogen bromide; sodium hydride; trifluorophosphane; In tetrahydrofuran; 1,4-dioxane; diethyl ether; toluene; acetonitrile;
DOI:10.1016/j.tet.2013.07.062