tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

Base Information

Chemical Name:tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane
CAS No.:174464-61-0
Molecular Formula:C₂₅H₄₉BrO₃Si₃
Molecular Weight:561.823
Hs Code.:

Synonyms:tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

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Chemical Property of tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

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Technology Process of tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

There total 5 articles about tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane 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: 93.0%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 174464-89-2
2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl alcohol

: 174464-61-0
tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

Guidance literature:: With 1H-imidazole; dmap; In N,N-dimethyl-formamide; at 25 ℃; for 18h;
DOI:10.1021/jo951895e

Reference yield:

: 2150-44-9
1-carbomethoxy-3,5-dihydroxybenzene

: 174464-61-0
tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / imidazole, 4-(dimethylamino)pyridine / dimethylformamide / 15 h / Ambient temperature

2: 83 percent / LiAlH₄ / diethyl ether / 1) 1 h, rt; 2) reflux, 3 h

3: NBS / CCl₄ / 3 h

4: 93 percent / 4-(dimethylamino)pyridine, imidazole / dimethylformamide / 18 h / 25 °C

With 1H-imidazole; dmap; N-Bromosuccinimide; lithium aluminium tetrahydride; In tetrachloromethane; diethyl ether; N,N-dimethyl-formamide;
DOI:10.1021/jo951895e

Reference yield:

: 103929-83-5
methyl 3,5-bis(tert-butyldimethylsilyloxy)benzoate

: 174464-61-0
tert-butyl<<2-bromo-3,5-bis<(tert-butyldimethylsilyl)oxy>benzyl>oxy>dimethylsilane

Guidance literature:: Multi-step reaction with 3 steps

1: 83 percent / LiAlH₄ / diethyl ether / 1) 1 h, rt; 2) reflux, 3 h

2: NBS / CCl₄ / 3 h

3: 93 percent / 4-(dimethylamino)pyridine, imidazole / dimethylformamide / 18 h / 25 °C

With 1H-imidazole; dmap; N-Bromosuccinimide; lithium aluminium tetrahydride; In tetrachloromethane; diethyl ether; N,N-dimethyl-formamide;
DOI:10.1021/jo951895e