tert-butyl α-(para-bromophenyl)diazoacetate

Base Information

Chemical Name:tert-butyl α-(para-bromophenyl)diazoacetate
CAS No.:956905-15-0
Molecular Formula:C₁₂H₁₃BrN₂O₂
Molecular Weight:297.151
Hs Code.:

Synonyms:tert-butyl α-(para-bromophenyl)diazoacetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of tert-butyl α-(para-bromophenyl)diazoacetate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of tert-butyl α-(para-bromophenyl)diazoacetate

There total 3 articles about tert-butyl α-(para-bromophenyl)diazoacetate 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: 92.0%

: 33155-58-7
tert-butyl 2-(4-bromophenyl)acetate

: 956905-15-0
tert-butyl α-(para-bromophenyl)diazoacetate

Guidance literature:: With 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In toluene; acetonitrile; at 20 ℃; for 48h; Solvent; Temperature;

Reference yield:

: 1878-68-8
2-(4-bromophenyl)-acetic acid

: 956905-15-0
tert-butyl α-(para-bromophenyl)diazoacetate

Guidance literature:: Multi-step reaction with 2 steps

1: boron trifluoride diethyl etherate / 48 h / 25 °C

2: 1,8-diazabicyclo[5.4.0]undec-7-ene; 4-acetamidobenzenesulfonyl azide / acetonitrile / 24 h / 0 - 25 °C

With 4-acetamidobenzenesulfonyl azide; boron trifluoride diethyl etherate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile;
DOI:10.1002/anie.201812925

Reference yield:

: 41841-16-1
(4-bromo-phenyl)-acetic acid methyl ester

: 956905-15-0
tert-butyl α-(para-bromophenyl)diazoacetate

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 12 h / 0 - 25 °C / Inert atmosphere

2: 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 12 h / 25 °C

With 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; acetonitrile;
DOI:10.1021/acs.orglett.9b01456