[2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

Base Information

Chemical Name:[2-ethyl-5-(trifluoromethyl)phenyl]boronic acid
CAS No.:1162257-08-0
Molecular Formula:C₉H₁₀BF₃O₂
Molecular Weight:217.983
Hs Code.:

Synonyms:[2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

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Chemical Property of [2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

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Technology Process of [2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

There total 3 articles about [2-ethyl-5-(trifluoromethyl)phenyl]boronic acid 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:

: 121-43-7,63156-11-6
Trimethyl borate

: 1369862-99-6
1-ethyl-2-iodo-4-(trifluoromethyl)benzene

: 1162257-08-0
[2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

Guidance literature:: 1-ethyl-2-iodo-4-(trifluoromethyl)benzene; With isopropylmagnesium chloride; In tetrahydrofuran; at -30 ℃; for 0.5h; Inert atmosphere;

Trimethyl borate; In tetrahydrofuran; at -30 ℃; for 1.5h;

With hydrogenchloride; water; In tetrahydrofuran;

Reference yield:

: 402-50-6
1-trifluoromethyl-4-vinyl-benzene

: 1162257-08-0
[2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran / 7 h / 2327.23 Torr

2.1: acetic anhydride; sodium periodate; iodine; sulfuric acid; acetic acid / 24 h / 0 - 20 °C

3.1: isopropylmagnesium chloride / tetrahydrofuran / 0.5 h / -30 °C / Inert atmosphere

3.2: 1.5 h / -30 °C

With sodium periodate; sulfuric acid; hydrogen; iodine; isopropylmagnesium chloride; acetic anhydride; acetic acid; palladium 10% on activated carbon; In tetrahydrofuran;

Reference yield:

: 27190-69-8
1-ethyl-4-(trifluoromethyl)benzene

: 1162257-08-0
[2-ethyl-5-(trifluoromethyl)phenyl]boronic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: acetic anhydride; sodium periodate; iodine; sulfuric acid; acetic acid / 24 h / 0 - 20 °C

2.1: isopropylmagnesium chloride / tetrahydrofuran / 0.5 h / -30 °C / Inert atmosphere

2.2: 1.5 h / -30 °C

With sodium periodate; sulfuric acid; iodine; isopropylmagnesium chloride; acetic anhydride; acetic acid; In tetrahydrofuran;