1395063-95-2Relevant articles and documents
Studies on the acylation of 4-(2-aminoethylthio)-7-nitrobenzofurazan: The role of bases in promoting the formation of fluorescent S-acyl derivatives through S-N Smiles rearrangement
Castagnolo, Daniele,Pagano, Mafalda,Bernardini, Martina,Botta, Maurizio
, p. 5008 - 5011,4 (2012)
The acylation of 4-(2-aminoethylthio)-7-nitrobenzofurazan has been investigated. Depending on the use of the base, a competitive Smiles rearrangement occurs during the acylation step leading to the formation of N-acyl and/or fluorescent S-acyl derivatives. The acylating agent also affects the ratio of N/S acylated isomers.