Silane, [(1R,2S,3S)-4-(6-bromo-7-methoxy-1,3-benzodioxol-5-yl)-1-(2-bromo-3 ,4,5-trimethoxyphenyl)-2,3-dimethylbutoxy](1,1-dimethylethyl)dimethyl-

Base Information

Chemical Name:Silane, [(1R,2S,3S)-4-(6-bromo-7-methoxy-1,3-benzodioxol-5-yl)-1-(2-bromo-3 ,4,5-trimethoxyphenyl)-2,3-dimethylbutoxy](1,1-dimethylethyl)dimethyl-
CAS No.:869991-64-0
Molecular Formula:C29H42Br2O7Si
Molecular Weight:690.542
Hs Code.:

Silane,
[(1R,2S,3S)-4-(6-bromo-7-methoxy-1,3-benzodioxol-5-yl)-1-(2-bromo-3
,4,5-trimethoxyphenyl)-2,3-dimethylbutoxy](1,1-dimethylethyl)dimethyl-

Synonyms:

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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 Silane, [(1R,2S,3S)-4-(6-bromo-7-methoxy-1,3-benzodioxol-5-yl)-1-(2-bromo-3 ,4,5-trimethoxyphenyl)-2,3-dimethylbutoxy](1,1-dimethylethyl)dimethyl-

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Technology Process of Silane, [(1R,2S,3S)-4-(6-bromo-7-methoxy-1,3-benzodioxol-5-yl)-1-(2-bromo-3 ,4,5-trimethoxyphenyl)-2,3-dimethylbutoxy](1,1-dimethylethyl)dimethyl-

There total 4 articles about Silane, [(1R,2S,3S)-4-(6-bromo-7-methoxy-1,3-benzodioxol-5-yl)-1-(2-bromo-3 ,4,5-trimethoxyphenyl)-2,3-dimethylbutoxy](1,1-dimethylethyl)dimethyl- 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: 89.0%

: 869991-63-9
((1R,2S,3S)-1-(2-bromo-3,4,5-trimethoxyphenyl)-4-(4-methoxybenzo[d][1,3]dioxol-6-yl)-2,3-dimethylbutoxy)(tert-butyl)dimethylsilane

: 869991-64-0
((1R,2S,3S)-1-(2-bromo-3,4,5-trimethoxyphenyl)-4-(5-bromo-4-methoxybenzo[d][1,3]dioxol-6-yl)-2,3-dimethylbutoxy)(tert-butyl)dimethylsilane

Guidance literature:: With N-Bromosuccinimide; In chloroform; at 22 ℃; for 4.5h;
DOI:10.1021/jo051525i

Reference yield:

: (1R,2S)-(1-(2-bromo-3,4,5-trimethoxyphenyl)-2,3-dimethylbut-3-enyloxy)(tert-butyl)dimethylsilane

: 869991-64-0
((1R,2S,3S)-1-(2-bromo-3,4,5-trimethoxyphenyl)-4-(5-bromo-4-methoxybenzo[d][1,3]dioxol-6-yl)-2,3-dimethylbutoxy)(tert-butyl)dimethylsilane

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrahydrofuran / 12 h / 0 - 10 °C

2.1: Pd(PPh₃)4; Ph₃P; NaOH / tetrahydrofuran; H₂O / 2 h / 40 °C

2.2: 0.034 g / tetrahydrofuran; H₂O / 28 h / 70 °C

3.1: 89 percent / N-bromosuccinimide / CHCl₃ / 4.5 h / 22 °C

With sodium hydroxide; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triphenylphosphine; In tetrahydrofuran; chloroform; water; 2.2: Suzuki-Miyaura reaction;
DOI:10.1021/jo051525i

Reference yield:

: 9-[(2S,3S,4R)-4-(2-Bromo-3,4,5-trimethoxy-phenyl)-4-(tert-butyl-dimethyl-silanyloxy)-2,3-dimethyl-butyl]-9-bora-bicyclo[3.3.1]nonane

: 869991-64-0
((1R,2S,3S)-1-(2-bromo-3,4,5-trimethoxyphenyl)-4-(5-bromo-4-methoxybenzo[d][1,3]dioxol-6-yl)-2,3-dimethylbutoxy)(tert-butyl)dimethylsilane

Guidance literature:: Multi-step reaction with 2 steps

1.1: Pd(PPh₃)4; Ph₃P; NaOH / tetrahydrofuran; H₂O / 2 h / 40 °C

1.2: 0.034 g / tetrahydrofuran; H₂O / 28 h / 70 °C

2.1: 89 percent / N-bromosuccinimide / CHCl₃ / 4.5 h / 22 °C

With sodium hydroxide; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triphenylphosphine; In tetrahydrofuran; chloroform; water; 1.2: Suzuki-Miyaura reaction;
DOI:10.1021/jo051525i