1805-90-9

Basic information

• Product Name: 5-(2-nitrophenyl)-2H-1,3-benzodioxole
• Synonyms: 5-(2-nitrophenyl)-2H-1,3-benzodioxole
• CAS NO: 1805-90-9
• Molecular Weight: 243.219
• Mol File: 1805-90-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 5-(2-nitrophenyl)-2H-1,3-benzodioxole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(2-nitrophenyl)-2H-1,3-benzodioxole(1805-90-9)
• EPA Substance Registry System: 5-(2-nitrophenyl)-2H-1,3-benzodioxole(1805-90-9)

Safety Data

• Hazardous Substances Data: 1805-90-9(Hazardous Substances Data)

Upstream product

• 88-74-4 2-nitro-aniline 
• 5876-51-7 5-iodo-1,3-benzodioxole 
• 565215-00-1 1-triethylgermyl-3,4-methylenedioxybenzene 
• 365-33-3 2-nitrobenzenediazonium tetrafluoroborate 
• 16387-85-2 benzo[d][1,3]dioxol-5-yl 4-methylbenzenesulfonate 
• 98-95-3 nitrobenzene 
• 15163-59-4 potassium o-nitrobenzoate 
• 3058-46-6 1-ethylsulfanyl-2-nitrobenzene 
• 94839-07-3 3,4-(methylenedioxy)-benzeneboronic acid 

Relevant articles and documents

Synthesis of Biaryls by Decarboxylative Hiyama Coupling

A trimetallic palladium/copper/silver system has been developed that allows the decarboxylative Hiyama coupling of ortho-substituted aryl carboxylates with trialkoxyarylsilanes to give the corresponding biaryls. The cross-coupling is catalyzed by a Pd/N-heterocyclic carbene complex with silver carbonate aiding its reoxidation. Copper(II) fluoride acts as decarboxylation catalyst, stoichiometric oxidant, and fluoride source. The scope of the protocol is demonstrated by 22 examples, among them aryl halides suitable for further coupling, and the synthetic utility of the products is illustrated by their conversion into carbazoles and 1H-indazoles.

Palladium Catalyzed Arylation and Benzylation of Nitroarenes Using Aryl Sulfonates and Benzyl Acetates

Pd-catalyzed arylation or benzylation of nitroazoles using aryl sulfonates or benzyl acetates is described. Electronically varied aryl tosylates and mesylates, as well as benzyl acetates, afford the arylated and benzylated products. Arylation of nitrobenz