SCHEDULED MAINTENANCE
α-Bromoarylacetohydrazides were converted by pyridine into the corresponding arylacetylhydrazinopyridinium salts. Treated with triethylamine, these pyridinium salts afford 4-aryl-1,3-diaminohydantoins. The study of the mechanism of this unexpected reaction lead us to extend its scope to 4-arylhydantoins bearing two different substituted amino groups on nitrogens 1 and 3.
C. Florac, P. Le Grel, M. Baudy-Floc'h and A. Robert, J. Chem. Soc., Perkin Trans. 1, 1991, 1143 DOI: 10.1039/P19910001143
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...