109748-42-7

Basic information

• Product Name: 4,6-dinitro-1-(mesitylene-2-sulphonyloxy)-benzotriazole
• CAS NO: 109748-42-7
• Molecular Weight: 407.364
• Mol File: 109748-42-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,6-dinitro-1-(mesitylene-2-sulphonyloxy)-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-dinitro-1-(mesitylene-2-sulphonyloxy)-benzotriazole(109748-42-7)
• EPA Substance Registry System: 4,6-dinitro-1-(mesitylene-2-sulphonyloxy)-benzotriazole(109748-42-7)

Safety Data

• Hazardous Substances Data: 109748-42-7(Hazardous Substances Data)

Upstream product

• 773-64-8 2-mesitylenesulphonyl chloride 
• 21047-77-8 4,6-dinitrobenzotriazol-3-ium-1-oxide 
• 606-35-9 1-methoxy-2,4,6-trinitrobenzene 

Downstream Products

• 76859-60-4 Acetic acid (2R,3S,5R)-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-(2,4,6-trimethyl-benzenesulfonyloxymethyl)-tetrahydro-furan-3-yl ester 

Relevant articles and documents

HIGHLY REACTIVE CONDENSING AGENTS FOR THE SYNTHESIS OF OLIGONUCLEOTIDES BY THE PHOSPHOTRIESTER APPROACH

4,6-Dinitro-1-(mesitylene-2-sulphonyloxy)-benzotriazole , 1-(mesitylene-2-sulphonyloxy)-4-nitro-6-trifluoromethylbenzotriazole (6a) and 1-(mesitylene-2-sulphonyl)-4-nitro-1,2,3-triazole are more reactive condensing agents in the phosphotriester approach to oligonucleotide synthesis than 1-(mesitylene-2-sulphonyl)-3-nitro-1,2,4-triazole by factors of at least 10, ca. 4 and ca. 1.3, respectively.