Organic reactions at high pressure. The Diels-Alder reaction of -benzoquinone with dienic esters
作者:William G. Dauben、William R. Baker
DOI:10.1016/s0040-4039(00)87410-9
日期:1982.1
The Diels-Alderreaction of -benzoquinone with substituted dienoic esters affords good yields of 4a,5,8,a-tetrahydro-1,4-naphthalenediones, free from the isomeric hydroquinone. The reactions were conducted at room temperature under 15 kbar (1.5 GPa) pressure in dichloromethane solutions.