1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct

Base Information

Chemical Name:1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct
CAS No.:1455481-85-2
Molecular Formula:C₂₀H₃₆F₅N₂P
Molecular Weight:430.485
Hs Code.:

Synonyms:1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct

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Chemical Property of 1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct

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Technology Process of 1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct

There total 9 articles about 1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-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: 76.0%

: 1455481-83-0
2,2-difluoro-1,3-dimethyl-4-[4'-propyl-1,1'-bi(cyclohexyl)-4-yl]imidazolidine

: 1455481-85-2
1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-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:

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

: 1455481-85-2
1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct

Guidance literature:: Multi-step reaction with 9 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

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

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

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

Reference yield:

: 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

: 1455481-85-2
1,3-dimethyl-4-{4′-propyl-[1,1′-bi(cyclohexan)]-4-yl}imidazolin-2-ylidene-phosphorus(V) pentafluoride adduct

Guidance literature:: Multi-step reaction with 2 steps

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

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

With potassium fluoride; trifluorophosphane; In diethyl ether; acetonitrile;
DOI:10.1016/j.tet.2013.07.062