tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

Base Information

Chemical Name:tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane
CAS No.:1026838-66-3
Molecular Formula:C₂₁H₃₄O₃Si
Molecular Weight:362.585
Hs Code.:

Synonyms:tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

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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-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

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Technology Process of tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

There total 5 articles about tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-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:

: 277331-67-6
B-2-(E)-(5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-penteny-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 40243-87-6
3,5-dimethoxystyrene

: 1026838-66-3
tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

Guidance literature:: With palladium diacetate; sodium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 14h;
DOI:10.1002/anie.200601418

Reference yield:

: 5390-04-5
pent-1-yn-5-ol

: 1026838-66-3
tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 3 steps

1.1: 99 percent / imidazole / dimethylformamide / 12 h / 20 °C

2.1: catechol borane / 12 h / 70 °C

2.2: 85 percent / 3 h / 20 °C

3.1: Na₂CO₃; Pd(OAc)2 / dimethylformamide / 14 h / 60 °C

With 1H-imidazole; palladium diacetate; sodium carbonate; benzo[1,3,2]dioxaborole; In N,N-dimethyl-formamide; 3.1: Heck coupling;
DOI:10.1002/anie.200601418

Reference yield:

: 7311-34-4
3,5-dimethoxybenzaldehdye

: 1026838-66-3
tert-Butyl-[(4E,6E)-7-(3,5-dimethoxy-phenyl)-hepta-4,6-dienyloxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / KOtBu / tetrahydrofuran / 2 h / -70 - 20 °C

2: Na₂CO₃; Pd(OAc)2 / dimethylformamide / 14 h / 60 °C

With palladium diacetate; potassium tert-butylate; sodium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide; 1: Wittig reaction / 2: Heck coupling;
DOI:10.1002/anie.200601418