Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

Base Information

Chemical Name:Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester
CAS No.:136804-33-6
Molecular Formula:C₂₇H₃₄O₅Si
Molecular Weight:466.649
Hs Code.:

Synonyms:Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

Suppliers and Price of Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

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 Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

There total 7 articles about Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester 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:

: 214470-39-0
hex-2-en-5-yn-1-ol

: 136804-33-6
Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: HN3)2>2, CuI / Pd(Ph₃)2Cl₂ / 20 °C

2: SOBr₂, propylen oxide / CH₂Cl₂ / 0 °C

3: 1) KOH / 1) H₂O, 2) MeOH, 20 deg C

4: Zn, Cu(OAc)2*H₂O, AgNO₃ / methanol; H₂O / 48 h / 20 °C

5: NEt₃, DMAP / CH₂Cl₂

6: ethanol / 60 h / Heating

7: imidazole / dimethylformamide

With 1H-imidazole; dmap; potassium hydroxide; copper(l) iodide; dibromo sulfoxide; copper diacetate; silver nitrate; triethylamine; diisopropylamine; methyloxirane; zinc; bis-triphenylphosphine-palladium(II) chloride; In methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jo00022a009

Reference yield:

: 136804-29-0
Benzoic acid 5-[((2E,5Z)-octa-2,5,7-trienyl)oxy]-4-oxo-4H-pyran-2-ylmethyl ester

: 136804-33-6
Benzoic acid 5-(tert-butyl-dimethyl-silanyloxy)-4-oxo-6-((Z)-1-vinyl-hexa-3,5-dienyl)-4H-pyran-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: toluene / 110 °C

2: imidazole / dimethylformamide

With 1H-imidazole; In N,N-dimethyl-formamide; toluene; 1: Claisen rearrangement;
DOI:10.1021/ol0705649