3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate

Base Information

• Chemical Name: 3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate
• CAS No.: 1202637-65-7
• Molecular Formula: CF₃O₃S*C₁₈H₁₉N₂O
• Molecular Weight: 428.432
• Mol file: 1202637-65-7.mol

Synonyms:3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate

Chemical Property of 3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate

There total 1 articles about 3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate 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: 92.0%

3-[4-(dimethylamino)benzylidenyl]indolin-2-one + methyl trifluoromethanesulfonate (333-27-7) → 3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate (1202637-65-7)

Guidance literature:

In dichloromethane; at 20 ℃; for 24h;

DOI:10.1016/j.bmc.2009.09.038

Reference yield: 8.4%

3-[4'-trimethylammoniobenzylidene]indoline-2-one trifluoromethansulfonate (1202637-65-7) → 3-[4-(18)F-fluorobenzylidene]indolin-2-one (1202637-66-8)

Guidance literature:

With [¹⁸F]-potassium fluoride; potassium carbonate; [2.2.2]cryptande; In acetonitrile; at 100 ℃; for 0.333333h;

DOI:10.1016/j.bmc.2009.09.038

upstream raw materials:

methyl trifluoromethanesulfonate

Downstream raw materials:

3-[4-⁽¹⁸⁾F-fluorobenzylidene]indolin-2-one