723-42-2

Basic information

• Product Name: Ditolamide
• Synonyms: Ditolamide;4-Methyl-N,N-dipropylbenzenesulfonamide;N,N-Dipropyl-p-toluenesulfonamide;4-Methyl-N,N-di-n-propylbenzenesulfonaMide, 97%
• CAS NO: 723-42-2
• Molecular Formula: C₁₃H₂₁NO₂S
• Molecular Weight: 255.38
• Mol File: 723-42-2.mol
• Article Data: 16

Chemical Properties

• Boiling Point: 358.6°C at 760 mmHg
• Flash Point: 170.7°C
• Appearance: /
• Density: 1.076g/cm³
• Vapor Pressure: 2.52E-05mmHg at 25°C
• Refractive Index: 1.517
• CAS DataBase Reference: Ditolamide(CAS DataBase Reference)
• NIST Chemistry Reference: Ditolamide(723-42-2)
• EPA Substance Registry System: Ditolamide(723-42-2)

Safety Data

• Hazardous Substances Data: 723-42-2(Hazardous Substances Data)

Usage

Uses

Ditolamide is used as plasticizers for imidazolidinetrione derivative polymers e.g. polyiminoimidazolinediones or polyparabanic acids.

InChI:InChI=1/C13H21NO2S/c1-4-10-14(11-5-2)17(15,16)13-8-6-12(3)7-9-13/h6-9H,4-5,10-11H2,1-3H3

Upstream product

• 70-55-3 toluene-4-sulfonamide 
• 106-94-5 propyl bromide 
• 142-84-7 di-n-propylamine 
• 98-59-9 p-toluenesulfonyl chloride 
• 79-03-8 propionyl chloride 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 941-55-9 4-toluenesulfonyl azide 
• 102-69-2 tri-n-propylamine 
• 5775-34-8 N,N-Dipropyl-chloramine 
• 459-44-9 4-methylbenzenediazonium tetrafluoroborate 
• 1184-58-3 dimethylaluminum chloride 
• 57-66-9 4-[(dipropylamino)sulfonyl]benzoic acid 
• 74-88-4 methyl iodide 
• 74-85-1 ethene 

Relevant articles and documents

Debenzylative Sulfonylation of Tertiary Benzylamines Promoted by Visible Light

An efficient, general, inexpensive, and environmentally friendly photosynthesis of sulfonamides via visible light promoted debenzylative sulfonylation of tertiary benzylamines is described. Compared to the traditional S?N coupling reactions, which are promoted by oxidative C?N bond cleavage of symmetrical tertiary alkylamines, this strategy provides a selective C?N bond cleavage protocol and avoids the use of transition-metal, explosive oxidants, and ligands.

Palladium-Catalyzed Methylation of Aryl, Heteroaryl, and Vinyl Boronate Esters

A method for the direct methylation of aryl, heteroaryl, and vinyl boronate esters is reported, involving the reaction of iodomethane with aryl-, heteroaryl-, and vinylboronate esters catalyzed by palladium and PtBu2Me. This transformation occurs with a remarkably broad scope and is suitable for late-stage derivatization of biologically active compounds via the boronate esters. The unique capabilities of this method are demonstrated by combining carbon-boron bond-forming reactions with palladium-catalyzed methylation in a tandem transformation.

Aryl sulfonamide tertiary amine compound synthesizing method

The invention provides an aryl sulfonamide tertiary amine compound synthesizing method. According to the method, in an anhydrous aprotic solvent and under nitrogen protection, acryl sulfonyl chlorideand di-tertiary amine react for 1 to 12 hours according to a molar ratio of (1 to 1) to (1 to 20) under the condition of 50 to 150 DEG C, and the aryl sulfonamide tertiary amine compound can be obtained by purification. According to the method disclosed by the invention, the acryl sulfonyl chloride and the di-tertiary amine can directly generate C-S bond formation in the aprotic solvent and generate C-N bond breakage at the same time. According to the one-step aryl sulfonamide synthesizing method, raw materials are easy to obtain, a synthesizing technology is simple, operation is convenient, cost is low, and yield is high.