2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione

Base Information

• Chemical Name: 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione
• CAS No.: 1310548-99-2
• Molecular Formula: C₂₀H₂₀ClFN₂O₄S
• Molecular Weight: 438.907

Synonyms:2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione

Chemical Property of 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione

There total 3 articles about 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione 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: 46.0%

1-(3-chloro-4-fluorobenzyl)-1H-pyrrole-2,5-dione (74894-54-5) + 1-((ethylsulfinyl)acetyl)piperidin-2-one (186083-27-2) → 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione (1310548-99-2)

Guidance literature:

With acetic anhydride; toluene-4-sulfonic acid; In toluene; for 1h; Reflux;

DOI:10.1016/j.bmcl.2011.03.047

Reference yield:

1-ethylsulfenylacetylpiperidin-2-one (221444-84-4) → 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione (1310548-99-2)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium periodate

2: acetic anhydride; toluene-4-sulfonic acid / toluene / 1 h / Reflux

With sodium periodate; acetic anhydride; toluene-4-sulfonic acid; In toluene; 2: Pummerer cyclization deprotonation cycloaddition;

DOI:10.1016/j.bmcl.2011.03.047

Reference yield:

3-chloro-4-fluorobenzylamine (72235-56-4) → 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione (1310548-99-2)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid / 20 °C / Reflux

2: acetic anhydride; toluene-4-sulfonic acid / toluene / 1 h / Reflux

With acetic anhydride; toluene-4-sulfonic acid; In acetic acid; toluene; 2: Pummerer cyclization deprotonation cycloaddition;

DOI:10.1016/j.bmcl.2011.03.047

upstream raw materials:

1-(3-chloro-4-fluorobenzyl)-1H-pyrrole-2,5-dione

1-((ethylsulfinyl)acetyl)piperidin-2-one

1-ethylsulfenylacetylpiperidin-2-one

3-chloro-4-fluorobenzylamine

Downstream raw materials:

2-(3-chloro-4-fluorobenzyl)-4-hydroxy-7,8,9,10-tetrahydropyrrolo[3,4-a]quinolizine-1,3,5(2H)-trione

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 1310548-99-2 2-(3-chloro-4-fluorobenzyl)-4-(ethylthio)hexahydro-1H-4,10a-epoxypyrrolo[3,4-a]quinolizine-1,3,5(2H,10bH)-trione

Send

Send

Metric Ton KG G Pound L ML

Send

Send