Linear and cyclic N-acetyl-α-aryl-glycines: Synthesis and chemiluminescence studies
作者:B. Matuszczak
DOI:10.1007/bf00807797
日期:1996.12
A series of N-acetyl-alpha-arylglycines (IIa, IIb) was prepared by acid-induced electrophilic alpha-amidoalkylation reactions; compounds of type IIb were transformed into the corresponding 3 acetylaminobenzo[b]furan-2(3H)ones (III) by treatment with acetic anhydride. It was found that most of these new compounds (lactones as well as open chain derivatives) undergo base induced oxidation in the presence of oxygen with the emission of visible light. Preliminary structure-activity relationships for these novel chemiluminescence class are proposed.
Linear and cyclicN-acyl-?-arylglycines. IV. Novel 3-Substituted 3-Acylaminobenzo[b]furan-2(3H)-ones: Synthesis and chemiluminescence studies
作者:Barbara Matuszczak
DOI:10.1002/prac.19983400104
日期:——
Starting from 3-acylaminobenzo[b]furan-2(3H)-ones (2) 3-arylthio substituted derivatives (3) were prepared via novel N-acylimines (5). Compounds of type 3 and 5 were found to show visible chemiluminescence upon base-induced oxidation in the presence of an oxygen source. A mechanistic interpretation for this chemiluminescence reaction is proposed.