1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

Base Information

Chemical Name:1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole
CAS No.:1426579-21-6
Molecular Formula:C₁₉H₂₂BN₃O₂
Molecular Weight:335.214
Hs Code.:

Synonyms:1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

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Chemical Property of 1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

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Technology Process of 1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

There total 7 articles about 1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole 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: 89.0%

: 1426579-77-2
2-iodo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,4,5-trichlorobenzenesulfonate

: 622-79-7
benzyl azide

: 1426579-21-6
1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

Guidance literature:: With TurboGrignard; In tetrahydrofuran; diethyl ether; at -78 - 0 ℃; for 1.08333h; regioselective reaction; Inert atmosphere;
DOI:10.1021/jo302802b

Reference yield:

: 1245635-14-6
2-iodo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

: 1426579-21-6
1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 4 h / 0 - 20 °C / Inert atmosphere

2: TurboGrignard / diethyl ether; tetrahydrofuran / 1.08 h / -78 - 0 °C / Inert atmosphere

With TurboGrignard; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/jo302802b

Reference yield:

: 28177-54-0
2,6-diiodo-phenol

: 1426579-21-6
1-benzyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]triazole

Guidance literature:: Multi-step reaction with 6 steps

1: triethylamine / dichloromethane

2: isopropylmagnesium chloride / tetrahydrofuran

3: sodium iodide; chloro-trimethyl-silane / acetonitrile

4: dichloromethane

5: triethylamine / dichloromethane / 4 h / 0 - 20 °C / Inert atmosphere

6: TurboGrignard / diethyl ether; tetrahydrofuran / 1.08 h / -78 - 0 °C / Inert atmosphere

With TurboGrignard; chloro-trimethyl-silane; isopropylmagnesium chloride; triethylamine; sodium iodide; In tetrahydrofuran; diethyl ether; dichloromethane; acetonitrile;
DOI:10.1021/jo302802b