(2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone

Base Information

• Chemical Name: (2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone
• CAS No.: 114718-09-1
• Molecular Formula: C₂₀H₂₈O₃S
• Molecular Weight: 348.507

Synonyms:(2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone

Chemical Property of (2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone

There total 3 articles about (2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone 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: 80.0%

3-methyl-1-(phenylsulfinyl)but-2-ene (42185-88-6) + 4-tert-butoxycyclopent-2-en-1-one (73448-15-4) → (2'E,3RS,4SR,SSRS)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone (114718-09-1)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;

DOI:10.1016/S0040-4039(00)98553-8

Reference yield:

(2'E,3RS,4SR)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylthio)prop-2'-enyl>cyclopentanone (114678-66-9) → (2'E,3RS,4SR,SSRS)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone (114718-09-1) + (2'E,3RS,4SR,RSSS)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone (114718-10-4)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -60 ℃;

DOI:10.1021/ja00224a029

Reference yield:

3-methyl-1-phenylsulfanylbut-2-ene (10276-04-7) → (2'E,3RS,4SR,SSRS)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone (114718-09-1)

Guidance literature:

Multi-step reaction with 2 steps

1: m-chloroperbenzoic acid / CH₂Cl₂ / -70 °C

2: 1.) lithium diisopropylamide / 1.) THF, -70 deg C, 5 min, 2.) THF, -70 deg C

With 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In dichloromethane;

DOI:10.1021/ja00224a029

upstream raw materials:

3-methyl-1-(phenylsulfinyl)but-2-ene

4-tert-butoxycyclopent-2-en-1-one

(2'E,3RS,4SR)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylthio)prop-2'-enyl>cyclopentanone

3-methyl-1-phenylsulfanylbut-2-ene

Downstream raw materials:

(2'E,3RS,4SR)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylthio)prop-2'-enyl>cyclopentanone

(2'E,3RS,4SR,R_SS_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone

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 114718-09-1 (2'E,3RS,4SR,S_SR_S)-3-(1,1-dimethylethoxy)-4-<1',1'-dimethyl-3'-(phenylsulfinyl)prop-2'-enyl>cyclopentanone

Send

Send

Metric Ton KG G Pound L ML

Send

Send