2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Base Information

Chemical Name:2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde
CAS No.:403696-83-3
Molecular Formula:C₂₅H₃₈O₃Si
Molecular Weight:414.66
Hs Code.:

Synonyms:2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Suppliers and Price of 2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

There total 10 articles about 2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde 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:

: 31558-41-5
4-bromo-2,5-dimethoxybenzaldehyde

: 403696-83-3
2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1.1: 100 percent / sodium borohydride / methanol / 0 - 20 °C

2.1: 95 percent / phosphorous tribromide / CH₂Cl₂ / 1 h / 0 - 20 °C

3.1: zinc; dibromoethane / tetrahydrofuran / 0.83 h / 0 °C

3.2: 98 percent / palladium tetrakis(triphenylphosphine) / tetrahydrofuran / 27 h / 23 °C

4.1: n-butyllithium / diethyl ether; hexane / 0.75 h / -78 °C

4.2: 94 percent / diethyl ether / -78 - 35 °C

5.1: borontribromide / CH₂Cl₂ / 16 h / -78 - 23 °C

With sodium tetrahydroborate; n-butyllithium; 1,1-Dibromoethane; boron tribromide; phosphorus tribromide; zinc; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane;
DOI:10.1021/ja016585u

Reference yield:

: 403696-74-2
2,5-Dimethoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

: 403696-83-3
2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Guidance literature:: With boron tribromide; In dichloromethane; at -78 - 23 ℃; for 16h;
DOI:10.1021/ja016585u

Reference yield:

: 403696-81-1
5-(triisopropylsilyl)-4-pentyn-1-al

: 403696-83-3
2-Hydroxy-5-methoxy-4-((Z)-2-methyl-7-triisopropylsilanyl-hept-2-en-6-ynyl)-benzaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1.1: 2.044 g / tetrahydrofuran / 0.17 h / -20 °C

2.1: zinc; dibromoethane / tetrahydrofuran / 0.83 h / 0 °C

2.2: 98 percent / palladium tetrakis(triphenylphosphine) / tetrahydrofuran / 27 h / 23 °C

3.1: n-butyllithium / diethyl ether; hexane / 0.75 h / -78 °C

3.2: 94 percent / diethyl ether / -78 - 35 °C

4.1: borontribromide / CH₂Cl₂ / 16 h / -78 - 23 °C

With n-butyllithium; 1,1-Dibromoethane; boron tribromide; zinc; In tetrahydrofuran; diethyl ether; hexane; dichloromethane;
DOI:10.1021/ja016585u