[o-Quinones as dienophiles].
D016227:Benzoquinones; D006838:Hydrocarbons; D011809:Quinones
D016227:Benzoquinones; D006838:Hydrocarbons; D011809:Quinones; C004532:quinone; C025225:2-benzoquinone
HYDROCARBONS; QUINONE
o-Quinones as dienophiles.