Dediazoniation of 4-Nitrobenzenediazonium Ions in Acidic MeOH/H2O Mixtures: Role of Acidity and MeOH Concentration on the Formation of Transient Diazo Ethers that Initiate Homolytic Dediazoniation

Competitive homolytic and heterolytic de

Competitive homolytic and heterolytic dediazoniation mechanisms: Rate constants and product distribution of methoxy-, hydroxy-, and hydro-dediazoniation of 3- and 4-methylbenzenediazonium salts in acidic MeOH/H2O mixtures

✍ Roman Pazo-LLorente; Elisa Gonzalez-Romero; Carlos Bravo-Diaz 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB 👁 1 views

The rates and product distribution for methoxy-, hydroxy-and hydro-dediazoniation and the rate constants for disappearance of 3-and 4-methylbenzenediazonium tetrafluoroborate in acidic MeOH/H 2 O mixtures, in the presence and absence of electrolytes like HCl, NaCl, and CuCl 2 , are reported. Data we