tert-butyl 2-bromo-5-formylbenzylcarbamate

Base Information

Chemical Name:tert-butyl 2-bromo-5-formylbenzylcarbamate
CAS No.:1338473-92-9
Molecular Formula:C₁₃H₁₆BrNO₃
Molecular Weight:314.179
Hs Code.:

Synonyms:tert-butyl 2-bromo-5-formylbenzylcarbamate

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Chemical Property of tert-butyl 2-bromo-5-formylbenzylcarbamate

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Technology Process of tert-butyl 2-bromo-5-formylbenzylcarbamate

There total 6 articles about tert-butyl 2-bromo-5-formylbenzylcarbamate 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: 25.0%

: 1338473-91-8
tert-butyl 2-bromo-5-(hydroxymethyl)benzylcarbamate

: 1338473-92-9
tert-butyl 2-bromo-5-formylbenzylcarbamate

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 0 - 20 ℃; for 2.33333h;

Reference yield:

: 148547-19-7
4-Bromo-3-methylbenzoic acid methyl ester

: 1338473-92-9
tert-butyl 2-bromo-5-formylbenzylcarbamate

Guidance literature:: Multi-step reaction with 6 steps

1: N-Bromosuccinimide / dibenzoyl peroxide / tetrachloromethane / 18 h / Reflux

2: sodium azide / dimethyl sulfoxide / 4 h / 20 °C

3: triphenylphosphine; water / tetrahydrofuran / 20 °C

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 6 h / 0 - 20 °C

5: sodium tetrahydroborate; methanol / tetrahydrofuran / 3.33 h / 40 - 45 °C / Inert atmosphere

6: Dess-Martin periodane / dichloromethane / 2.33 h / 0 - 20 °C

With methanol; sodium tetrahydroborate; N-Bromosuccinimide; sodium azide; water; Dess-Martin periodane; N-ethyl-N,N-diisopropylamine; triphenylphosphine; dibenzoyl peroxide; In tetrahydrofuran; tetrachloromethane; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1338473-89-4
methyl 3-(azidomethyl)-4-bromobenzoate

: 1338473-92-9
tert-butyl 2-bromo-5-formylbenzylcarbamate

Guidance literature:: Multi-step reaction with 4 steps

1: triphenylphosphine; water / tetrahydrofuran / 20 °C

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 6 h / 0 - 20 °C

3: sodium tetrahydroborate; methanol / tetrahydrofuran / 3.33 h / 40 - 45 °C / Inert atmosphere

4: Dess-Martin periodane / dichloromethane / 2.33 h / 0 - 20 °C

With methanol; sodium tetrahydroborate; water; Dess-Martin periodane; N-ethyl-N,N-diisopropylamine; triphenylphosphine; In tetrahydrofuran; dichloromethane;