(N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

Base Information

Chemical Name:(N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide
CAS No.:1421636-60-3
Molecular Formula:C₂F₆NO₄S₂*C₃₇H₂₇N₂
Molecular Weight:779.783
Hs Code.:

Synonyms:(N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

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Chemical Property of (N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

Chemical Property:

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Technology Process of (N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

There total 6 articles about (N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide 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: 90.0%

: 1421636-51-2
1,3-bis(4-(phenylethynyl)benzyl)-1H-benzo[d]imidazol-3-iumbromide

: 90076-65-6
bis(trifluoromethane)sulfonimide lithium

: 1421636-60-3
(N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

Guidance literature:: In methanol; acetonitrile; at 80 ℃; for 12h;
DOI:10.1039/c2ob26966j

Reference yield:

: 619-58-9
4-iodobenzoic acid

: 1421636-60-3
(N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

Guidance literature:: Multi-step reaction with 5 steps

1: diborane / tetrahydrofuran / 20 °C

2: triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 50 °C / Inert atmosphere

3: phosphorus tribromide / dichloromethane / 2 h / 0 °C

4: tetrahydrofuran / 72 h / 70 °C

5: methanol; acetonitrile / 12 h / 80 °C

With bis-triphenylphosphine-palladium(II) chloride; phosphorus tribromide; triethylamine; triphenylphosphine; diborane; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;
DOI:10.1039/c2ob26966j

Reference yield:

: 18282-51-4
4-iodo-benzyl alcohol

: 1421636-60-3
(N,N'-diphenylethynylbenzyl)imidazolium bis(trifluoromethane)sulfonimide

Guidance literature:: Multi-step reaction with 4 steps

1: triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 50 °C / Inert atmosphere

2: phosphorus tribromide / dichloromethane / 2 h / 0 °C

3: tetrahydrofuran / 72 h / 70 °C

4: methanol; acetonitrile / 12 h / 80 °C

With bis-triphenylphosphine-palladium(II) chloride; phosphorus tribromide; triethylamine; triphenylphosphine; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;
DOI:10.1039/c2ob26966j