Potassium (4-methylphenylsulfonamido)methyltrifluoroborate

Base Information

• Chemical Name: Potassium (4-methylphenylsulfonamido)methyltrifluoroborate
• CAS No.: 1286686-19-8
• Molecular Formula: C8H10BF3KNO2S
• Molecular Weight: 291.1400096
• Hs Code.: 2935909099
• Mol file: 1286686-19-8.mol

Synonyms:Potassium (4-methylphenylsulfonamido)methyltrifluoroborate

Chemical Property of Potassium (4-methylphenylsulfonamido)methyltrifluoroborate

Chemical Property:

• PSA: 54.55000
• LogP: 3.54990

Purity/Quality:

99% ^*data from raw suppliers

Potassium(4-Methylphenylsulfonamido)methyltrifluoroborate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Potassium (4-methylphenylsulfonamido)methyltrifluoroborate

There total 2 articles about Potassium (4-methylphenylsulfonamido)methyltrifluoroborate 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: 63.0%

pinacol (4-methylbenzenesulfonylamino)methaneboronate (1254692-10-8) → potassium (4-methylphenyl)sulfonamidomethyltrifluoroborate (1286686-19-8)

Guidance literature:

With potassium hydrogen bifluoride; In methanol; water; at 0 - 20 ℃; for 1h;

DOI:10.1021/ol200202g

Reference yield:

p-toluenesulfonyl chloride (98-59-9) → potassium (4-methylphenyl)sulfonamidomethyltrifluoroborate (1286686-19-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: potassium hexamethylsilazane / tetrahydrofuran / 2.25 h / -78 - 20 °C / Inert atmosphere

1.2: 1 h / 0 °C / Inert atmosphere

1.3: 2 h / 0 - 20 °C / Inert atmosphere

2.1: potassium hydrogen bifluoride / methanol; water / 1 h / 0 - 20 °C

With potassium hydrogen bifluoride; potassium hexamethylsilazane; In tetrahydrofuran; methanol; water;

DOI:10.1021/ol200202g

Reference yield: 76.0%

4-chloromethoxybenzene (623-12-1) + potassium (4-methylphenyl)sulfonamidomethyltrifluoroborate (1286686-19-8) → N-[(4-methoxyphenyl)methyl]-4-methylbenzenesulfonamide (54879-64-0)

Guidance literature:

With dichloro bis(acetonitrile) palladium(II); caesium carbonate; ruphos; In water; tert-butyl alcohol; at 100 ℃; Inert atmosphere;

DOI:10.1021/ol200202g

upstream raw materials:

pinacol (4-methylbenzenesulfonylamino)methaneboronate

p-toluenesulfonyl chloride

Downstream raw materials:

N-[(4-methoxyphenyl)methyl]-4-methylbenzenesulfonamide

4-[(4-methylphenyl)sulfonylamino]butyric acid methyl ester

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