4-DIPROPYLSULFAMYLACETOPHENONE

Base Information

• Chemical Name: 4-DIPROPYLSULFAMYLACETOPHENONE
• CAS No.: 1658-96-4
• Molecular Formula: C14H21 N O3 S
• Molecular Weight: 283.39
• Hs Code.: 2935009090
• Mol file: 1658-96-4.mol

Synonyms:Benzenesulfonamide,p-acetyl-N,N-dipropyl- (7CI,8CI)

Chemical Property of 4-DIPROPYLSULFAMYLACETOPHENONE

Chemical Property:

• Melting Point: 36-38 °C
• Refractive Index: 1.519
• Boiling Point: 414.3±47.0 °C(Predicted)
• PKA: -5.48±0.70(Predicted)
• PSA: 62.83000
• Density: 1.122±0.06 g/cm3(Predicted)
• LogP: 3.78070

Purity/Quality:

97% ^*data from raw suppliers

4-DIPROPYLSULFAMYLACETOPHENONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-DIPROPYLSULFAMYLACETOPHENONE

There total 4 articles about 4-DIPROPYLSULFAMYLACETOPHENONE 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: 86.0%

4-Acetylbenzenesulfonyl chloride (1788-10-9) + di-n-propylamine (142-84-7) → 4-acetyl-N,N-dipropylbenzenesulfonamide (1658-96-4)

Guidance literature:

With triethylamine; In tetrahydrofuran; at 20 ℃;

DOI:10.1021/acs.jmedchem.8b01951

Reference yield: 27.0%

4-(dipropylsulfamoyl)-benzoyl chloride (29171-72-0) + trimethyl orthoformate (149-73-5) → 4-acetyl-N,N-dipropylbenzenesulfonamide (1658-96-4)

Guidance literature:

With potassium phosphate; [nickel(II)dichloride(dimethoxyethane)]; [4,4'-bis(1,1-dimethylethyl)-2,2'-bipyridine-N¹,N¹]bis-{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C}iridium(III) hexafluorophosphate; 4,4'-di-tert-butyl-2,2'-bipyridine; In benzene; at 20 ℃; for 48h; Irradiation; Sealed tube;

DOI:10.1021/jacs.0c02805

Reference yield:

4-[(dipropylamino)sulfonyl]benzoic acid (57-66-9) → 4-acetyl-N,N-dipropylbenzenesulfonamide (1658-96-4)

Guidance literature:

Multi-step reaction with 2 steps

1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 6 h / 0 - 20 °C / Inert atmosphere

2: [4,4'-bis(1,1-dimethylethyl)-2,2'-bipyridine-N¹,N¹]bis-{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C}iridium(III) hexafluorophosphate; [nickel(II)dichloride(dimethoxyethane)]; potassium phosphate; 4,4'-di-tert-butyl-2,2'-bipyridine / benzene / 48 h / 20 °C / Irradiation; Sealed tube

With potassium phosphate; oxalyl dichloride; [nickel(II)dichloride(dimethoxyethane)]; [4,4'-bis(1,1-dimethylethyl)-2,2'-bipyridine-N¹,N¹]bis-{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C}iridium(III) hexafluorophosphate; N,N-dimethyl-formamide; 4,4'-di-tert-butyl-2,2'-bipyridine; In dichloromethane; benzene;

DOI:10.1021/jacs.0c02805

upstream raw materials:

4-Acetylbenzenesulfonyl chloride

di-n-propylamine

4-[(dipropylamino)sulfonyl]benzoic acid

4-(dipropylsulfamoyl)-benzoyl chloride

Refernces

• 1、 Yang, Suhui,Shergalis, Andrea,Lu, Dan,Kyani, Anahita,Liu, Ziwei,Ljungman, Mats,Neamati, Nouri. "Design, Synthesis, and Biological Evaluation of Novel Allosteric Protein Disulfide Isomerase Inhibitors". . p. 3447 - 3474. Retrieved 2019/04/16.