trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone

Base Information

• Chemical Name: trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone
• CAS No.: 131719-30-7
• Molecular Formula: C₂₈H₃₅NO₈Si
• Molecular Weight: 541.673

Synonyms:trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone

Chemical Property of trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone

There total 1 articles about trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone 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: 88.0%

piperonal (120-57-0,30024-74-9) + 2-buten-4-olide (497-23-4) + α-<(tert-Butyldimethylsilyl)oxy>-α-(3,4-dimethoxyphenyl)acetonitrile (131701-93-4) → trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone (131719-30-7)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 0.166667h;

DOI:10.1021/jo00119a041

Reference yield: 66.0%

[(3S,4R)-4-(Benzo[1,3]dioxol-5-yl-hydroxy-methyl)-5-oxo-tetrahydro-furan-3-yl]-(tert-butyl-dimethyl-silanyloxy)-(3,4-dimethoxy-phenyl)-acetonitrile (131719-30-7) → justicidin B (17951-19-8)

Guidance literature:

With trifluoroacetic acid; for 12h; Heating;

DOI:10.1016/S0040-4039(00)97879-1

Reference yield: 66.0%

trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone (131719-30-7) → justicidin B (17951-19-8)

Guidance literature:

With trifluoroacetic acid; for 12h; Heating;

DOI:10.1021/jo00119a041

upstream raw materials:

piperonal

2-buten-4-olide

α-<(tert-Butyldimethylsilyl)oxy>-α-(3,4-dimethoxyphenyl)acetonitrile

Downstream raw materials:

justicidin B

(9R,9aS)-9-Benzo[1,3]dioxol-5-yl-6,7-dimethoxy-1-oxo-1,3,9,9a-tetrahydro-naphtho[2,3-c]furan-4-carbonitrile

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 131719-30-7 trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone

Send

Send

Metric Ton KG G Pound L ML

Send

Send