1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate

Base Information

• Chemical Name: 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate
• CAS No.: 1433968-01-4
• Molecular Formula: CF₃O₃S*C₂₁H₂₅N₂O₃S
• Molecular Weight: 534.578

Synonyms:1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate

Chemical Property of 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate

Chemical Property:

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Technology Process of 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate

There total 3 articles about 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium 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: 98.0%

1-mesityl-2-((4-methoxybenzyl)thio)-1H-imidazole (1433968-06-9) + methyl trifluoromethanesulfonate (333-27-7) → 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate (1433968-01-4)

Guidance literature:

In dichloromethane; for 4h; Inert atmosphere; Schlenk technique;

DOI:10.1002/anie.201209569

Reference yield:

N-(2,4,6-trimethylphenyl)imidazole (25364-44-7) → 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate (1433968-01-4)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; toluene / 0.5 h / -78 °C / Inert atmosphere; Schlenk technique

1.2: 14 h / 70 °C / Inert atmosphere; Schlenk technique

1.3: 14 h / 20 °C / Inert atmosphere; Schlenk technique

2.1: dichloromethane / 4 h / Inert atmosphere; Schlenk technique

With n-butyllithium; In tetrahydrofuran; dichloromethane; toluene;

DOI:10.1002/anie.201209569

Reference yield:

p-methoxybenzyl chloride (824-94-2) → 1-mesityl-2-((4-methoxybenzyl)sulfonyl)-3-methyl-1H-imidazolium trifluoromethanesulfonate (1433968-01-4)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; toluene / 0.5 h / -78 °C / Inert atmosphere; Schlenk technique

1.2: 14 h / 70 °C / Inert atmosphere; Schlenk technique

1.3: 14 h / 20 °C / Inert atmosphere; Schlenk technique

2.1: dichloromethane / 4 h / Inert atmosphere; Schlenk technique

With n-butyllithium; In tetrahydrofuran; dichloromethane; toluene;

DOI:10.1002/anie.201209569

upstream raw materials:

p-methoxybenzyl chloride

1-mesityl-2-((4-methoxybenzyl)thio)-1H-imidazole

methyl trifluoromethanesulfonate

N-(2,4,6-trimethylphenyl)imidazole

Downstream raw materials:

C₄₈H₆₀AuN₄O₃S⁽¹⁺⁾*CF₃O₃S^(1-)

(E)-1-methoxy-4-(3-(4-methoxyphenyl)allyl)benzene

(1R,2S)-1,2-bis(4-methoxyphenyl)cyclopropane

trans-1,2-bis(4-methoxyphenyl)cyclopropane

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