isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate

Base Information

• Chemical Name: isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate
• CAS No.: 66635-82-3
• Molecular Formula: C₁₈H₁₈FNO₃
• Molecular Weight: 315.344
• Mol file: 66635-82-3.mol

Synonyms:isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate

Chemical Property of isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate

There total 2 articles about isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate 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:

N,N-dimethyl-4-fluorobenzamide (24167-56-4) + i-propyl 1,2-dihydro-3H-pyrrolo<1,2-a>pyrrole-1-carboxylate (66635-71-0) → isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate (66635-82-3)

Guidance literature:

With trichlorophosphate; Yield given. Multistep reaction; 1.) 1,2-dichloroethane, reflux, 1 h, 2.) 1,2-dichloroethane, reflux, 34 h;

DOI:10.1021/jm00146a011

Reference yield:

→ isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate (66635-82-3)

Guidance literature:

Heterocyclus 6 + N,N-Dimethyl-p-fluorbenzamid + POCl3;

Reference yield: 63.0%

isopropyl 5-p-fluorobenzoyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylate (66635-82-3) → 5-(4-fluorobenzoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]-pyrrole-1-carboxylic acid (66635-90-3)

Guidance literature:

With potassium carbonate; In methanol; water; for 0.33h; Heating;

DOI:10.1021/jm00146a011

upstream raw materials:

N,N-dimethyl-4-fluorobenzamide

i-propyl 1,2-dihydro-3H-pyrrolo<1,2-a>pyrrole-1-carboxylate

Downstream raw materials:

5-(4-fluorobenzoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]-pyrrole-1-carboxylic acid