
Tetrahedron Letters p. 2611 - 2614 (1982)
Update date:2022-07-31
Topics:
Dauben, William G.
Baker, William R.
The Diels-Alder reaction of p-benzoquinone with substituted dienoic esters affords good yields of 4a,5,8,8a-tetrahydro-1,4-naphthalenediones, free from the isomeric hydroquinone.The reactions were conducted at room temperature under 15 kbar (1.5 GPa) pres
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