Synthesis of 3,4-dihydro-3,3,8a-trimethylnaphthalene-1,6(2H,8aH)-dione, a 4-acylcyclohexa-2,5-dienone
作者:Javid Hussain Zaidi、Anthony J. Waring
DOI:10.1039/c39800000618
日期:——
The synthesis is reported of the first simple geminal acyl-substituted cyclohexadienone, which is shown to undergo very easy deacylation with formation of a phenolic ring; similar cleavage, or a formal retro-Fries rearrangement, have so far prevented isolation of the analogous 4-acetyl-4-methylcyclohexa-2,5-dienone.
据报道,合成了第一个简单的双酰基酰基取代的环己二酮,该环己烯酮很容易发生脱酰基反应,并形成酚环。迄今为止,类似的裂解或正式的弗里斯弗里斯重排(Fross-Fries reranges)已经阻止了类似的4-乙酰基-4-甲基环己-2,5-二烯酮的分离。