78606-54-9Relevant academic research and scientific papers
Acyl Rearrangements in Acylbenzoquinone Cycloadducts
Cooper, Simon C.,Sammes, Peter G.
, p. 2407 - 2414 (2007/10/02)
A number of cycloadducts between 2-acetyl- and 2-benzoyl-1,4-benzoquinones and dienes have been prepared and the direction of the substituent acyl group migration has been shown to depend on the diene substituents.The initial adducts from 2-acetylnaphthoquinone and dienes either epimerised or yielded 9,10-anthraquinone on attempted rearrangement.
Base-induced Benzoyl Migrations in Diels-Alder Adducts of Benzoyl-1,4-benzoquinones
Al-Hamdany, Raad,Bruce, J. Malcolm,Pardasani, Ramchand T.,Watt, Ian
, p. 171 - 173 (2007/10/02)
Addition of buta-1,3-diene and trans-penta-1,3-diene to substituted benzoyl-1,4-benzoquinones affords the corresponding 4a-benzoyl-4a,5,8,8a-tetrahydro-1,4-naphthoquinones which, in pyridine and pyridine-methanol, undergo and benzoyl shifts to
