4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

Base Information

Chemical Name:4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate
CAS No.:1245635-42-0
Molecular Formula:C₁₇H₂₆BF₃O₅SSi
Molecular Weight:438.348
Hs Code.:

Synonyms:4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

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Chemical Property of 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

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Technology Process of 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

There total 1 articles about 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl 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: 71.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 1245635-41-9
4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenol

: 1245635-42-0
4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

Guidance literature:: 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenol; With tert.-butyl lithium; In diethyl ether; at -78 ℃; for 0.166667h; Inert atmosphere;

trifluoromethylsulfonic anhydride; In diethyl ether; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1002/anie.201002191

Reference yield:

: 1245635-42-0
4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

: (5-methyl-2-(((trifluoromethyl)sulfonyl)oxy)-3-(trimethylsilyl)phenyl)boronic acid

Guidance literature:: 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate; With sodium periodate; In tetrahydrofuran; water; at 20 ℃; for 0.0833333h; Inert atmosphere;

With hydrogenchloride; In tetrahydrofuran; water; at 60 ℃; for 26.5h;
DOI:10.1039/c3ob41787e

Reference yield:

: 1245635-42-0
4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trimethylsilyl)phenyl trifluoromethanesulfonate

: 4-methyl-2-(1H-naphtho[1,8-de][1,3,2]diazaborinin-2(3H)-yl)-6-(trimethylsilyl)phenyltrifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium periodate / tetrahydrofuran; water / 0.08 h / 20 °C / Inert atmosphere

1.2: 26.5 h / 60 °C

2.1: dichloromethane / 8 h / 20 °C / Inert atmosphere

With sodium periodate; In tetrahydrofuran; dichloromethane; water;
DOI:10.1039/c3ob41787e