(E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate

Base Information

• Chemical Name: (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate
• CAS No.: 135619-39-5
• Molecular Formula: C₂₀H₂₈O₇SSi
• Molecular Weight: 440.59

Synonyms:(E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate

Chemical Property of (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate

There total 2 articles about (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate 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: 76.0%

(E)-1-(phenylsulfonyl)-1-buten-4-ol (135619-57-7) + 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoic acid (135619-58-8) → (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate (135619-39-5)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; for 2h; Ambient temperature;

DOI:10.1021/ja00019a037

Reference yield:

1,1,1-tris(phenylthio)-2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butene (135619-37-3) → (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate (135619-39-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 64 percent / CF₃COOAg, H₂O / dioxane / 6 h / Heating

2: 76 percent / DMAP, N,N'-dicyclohexylcarbodiimide / CH₂Cl₂ / 2 h / Ambient temperature

With dmap; water; silver trifluoroacetate; dicyclohexyl-carbodiimide; In 1,4-dioxane; dichloromethane;

DOI:10.1021/ja00019a037

Reference yield:

(E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate (135619-39-5) → (6R*,7R*)-9-methyl-7-(phenylsulfonyl)-3-oxa-2-oxobicyclo<4.3.0>non-1-ene (135619-44-2) + (1S*,6R*,7R*)-9-methylene-7-(phenylsulfonyl)-3-oxa-2-oxobicyclo<4.3.0>nonane (135619-43-1)

Guidance literature:

With palladium diacetate; triisopropyl phosphite; In tetrahydrofuran; at 60 ℃; for 2h;

DOI:10.1021/ja00019a037

upstream raw materials:

(E)-1-(phenylsulfonyl)-1-buten-4-ol

2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoic acid

1,1,1-tris(phenylthio)-2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butene

Downstream raw materials:

(6R^*,7R^*)-9-methyl-7-(phenylsulfonyl)-3-oxa-2-oxobicyclo<4.3.0>non-1-ene

(1S^*,6R^*,7R^*)-9-methylene-7-(phenylsulfonyl)-3-oxa-2-oxobicyclo<4.3.0>nonane

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 135619-39-5 (E)-4-(phenylsulfonyl)-3-butenyl 2-<(methoxycarbonyl)oxy>-3-<(trimethylsilyl)methyl>-3-butenoate

Send

Send

Metric Ton KG G Pound L ML

Send

Send