trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

Base Information

Chemical Name:trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene
CAS No.:881880-74-6
Molecular Formula:C₂₈H₄₁BrOSi
Molecular Weight:501.622
Hs Code.:

Synonyms:trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

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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 trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

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Technology Process of trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

There total 3 articles about trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene 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: 91.0%

: 881880-73-5
trans-2-bromo-3',5'-di-tert-butyl-2'-hydroxystilbene

: 18162-48-6
tert-butyldimethylsilyl chloride

: 881880-74-6
trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 4h;
DOI:10.1039/b511915d

Reference yield:

: 37942-07-7
3,5-di-tert-butyl-2-hydroxybenzaldehyde

: 881880-74-6
trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / sodium methoxide / dimethylformamide / 16 h / 20 °C

2: 91 percent / 1,8-diazabicyclo[5.4.0]undec-7-ene / CH₂Cl₂ / 4 h

With sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/b511915d

Reference yield:

: 103474-07-3
dimethyl (2-bromobenzyl)phosphonate

: 881880-74-6
trans-2-bromo-3',5'-di-tert-butyl-2'-(tert-butyldimethylsilyloxy)-stilbene

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / sodium methoxide / dimethylformamide / 16 h / 20 °C

2: 91 percent / 1,8-diazabicyclo[5.4.0]undec-7-ene / CH₂Cl₂ / 4 h

With sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/b511915d