4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

Base Information

Chemical Name:4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate
CAS No.:1349833-31-3
Molecular Formula:C₃₀H₃₆BNO₆
Molecular Weight:517.43
Hs Code.:

Synonyms:4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

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Chemical Property of 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

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Technology Process of 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

There total 4 articles about 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate 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: 67.0%

: 1825-62-3
ethyl trimethylsilyl ether

: 14642-79-6
benzyloxy-trimethylsilane

: 1349832-91-2
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-formylphenylcarbamate

: 1349833-31-3
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 - 25 ℃; Molecular sieve; Inert atmosphere;
DOI:10.1021/jo2018763

Reference yield:

: 1349832-93-4
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(dimethoxymethyl)phenylcarbamate

: 1349833-31-3
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: water-d2; [D₃]acetonitrile / 6 h / 25 °C / pH 10 / aq. buffer

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / -78 - 25 °C / Molecular sieve; Inert atmosphere

With trimethylsilyl trifluoromethanesulfonate; In water-d2; dichloromethane; [D₃]acetonitrile;
DOI:10.1021/jo2018763

Reference yield:

: 619-66-9
4-Carboxybenzaldehyde

: 1349833-31-3
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(benzyloxy(ethoxy)methyl)phenylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: diphenylphosphoranyl azide; triethylamine / 1,4-dioxane / 2 h / 105 °C / Inert atmosphere

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / -78 - 25 °C / Molecular sieve; Inert atmosphere

With trimethylsilyl trifluoromethanesulfonate; diphenylphosphoranyl azide; triethylamine; In 1,4-dioxane; dichloromethane; 1: Curtius rearrangement;
DOI:10.1021/jo2018763