SCHEDULED MAINTENANCE
1-Oxido-3-phenylphthalazinium with styrene and with diphenylacetylene gives the expected cycloadducts. However, reactions with dimethyl acetylenedicarboxylate and with phenylacetylene gave in each case three isomeric products, the structures of which have been elucidated. Mechanisms are suggested for their formation and interconversion.
N. Dennis, A. R. Katritzky and M. Ramaiah, J. Chem. Soc., Perkin Trans. 1, 1976, 2281 DOI: 10.1039/P19760002281
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...