77902-69-3

Basic information

• Product Name: C₁₁H₈N₃O₈^(1-)
• CAS NO: 77902-69-3
• Molecular Weight: 310.2
• Mol File: 77902-69-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₁H₈N₃O₈^(1-)(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₁H₈N₃O₈^(1-)(77902-69-3)
• EPA Substance Registry System: C₁₁H₈N₃O₈^(1-)(77902-69-3)

Safety Data

• Hazardous Substances Data: 77902-69-3(Hazardous Substances Data)

Upstream product

• 99-35-4 1,3,5-trinitrobenzene 
• 3859-41-4 1,3-cyclopentadione 

Relevant articles and documents

Reactivity of Carbon Acids toward 4,6-Dinitrobenzofuroxan. Studies of Keto-Enol Equilibria and Diastereoisomerism in Carbon-Bonded Anionic ? Complexes

4,6-Dinitrobenzofuroxan (DNBF) reacts with monoketones and β-diketones in dimethyl sulfoxide solution to give carbon-bonded ? adducts.As shown by NMR, the reactions occur in the absence of any added base, emphasizing the highly electrophilic character of this heterocycle.With monoketones only ketonic adducts are formed, while with β-diketones both enolic and/or ketonic ? complexes are observed.The presence of two chiral centers in the DNBF-cyclopentanone adduct enabled the first characterization of two diastereomeric ? complexes.The structure of both kinetically and thermodynamically favored diastereomers are tentatively assigned on the basis of the geometry of the transition states leading to them.It is also shown that enolic ? adducts are formed from the reaction of 1,3,5-trinitrobenzene with β-diketones in the presence of base.