Preparation and cyclisation of some 3-aza-1,5-diketones
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 2878-2882
- https://doi.org/10.1039/p19720002878
Abstract
The N-methyl, N-acetyl, and N-methoxycarbonyl derivatives of 2-(acetonylamino)acetophenone (I; R = H) have been prepared and conditions for their internal cyclisation studied. 2-(N-Acetonylbenzylamino)- and 2-(N-acetonylbenzamido)-3,4-dihydronaphthalen-1 (2H)-ones (VII; R = CH2Ph or Bz) have also been synthesised, and cyclised to tricyclic unsaturated ketones. The use of magnesium methyl carbonate appears to be of particular value in such condensations.Keywords
This publication has 0 references indexed in Scilit: