bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

Base Information

Chemical Name:bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane
CAS No.:335164-59-5
Molecular Formula:C₂₇H₃₇BrO₃Si
Molecular Weight:517.578
Hs Code.:

Synonyms:bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

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Chemical Property of bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

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Technology Process of bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

There total 3 articles about bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane 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: 90.0%

: 56310-18-0
di-tert-butylchlorosilane

: 335164-58-4
1-(2-bromo-phenyl)-5-(4-methoxy-benzyloxy)-pent-3-yn-2-ol

: 335164-59-5
bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

Guidance literature:: With 1H-imidazole; In tetrahydrofuran; for 48h; Heating;
DOI:10.1021/jo001124x

Reference yield:

: 4039-83-2
3-(4-methoxybenzyloxy)propyne

: 335164-59-5
bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran; various solvent(s) / 1 h / -78 °C

1.2: 70 percent / tetrahydrofuran; various solvent(s) / 3 h / -78 °C

2.1: 90 percent / imidazole / tetrahydrofuran / 48 h / Heating

With 1H-imidazole; n-butyllithium; In tetrahydrofuran;
DOI:10.1021/jo001124x

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 335164-59-5
bis(1,1-dimethylethyl)[[1-[(2-bromophenyl)methyl]-4-[(4-methoxyphenyl)methoxy]-2-butynyl]oxy]silane

Guidance literature:: Multi-step reaction with 3 steps

1.1: NaH / tetrahydrofuran; dimethylformamide / 2 h

1.2: 69 percent / tetrahydrofuran; dimethylformamide

2.1: n-BuLi / tetrahydrofuran; various solvent(s) / 1 h / -78 °C

2.2: 70 percent / tetrahydrofuran; various solvent(s) / 3 h / -78 °C

3.1: 90 percent / imidazole / tetrahydrofuran / 48 h / Heating

With 1H-imidazole; n-butyllithium; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jo001124x