3-Methylenequinolin-2,4-dione generated in situ by Knoevenagel condensation of 4-hydroxyquinoline with formaldehyde is trapped by Diels–Alder cycloaddition to provide spiroquinolinediones and pyranoquinolinones
1,3-Dipolar cycloaddition reaction of carbonyl ylides with various o-quinones afforded highly oxygen...
Successful trapping of the carbonyl ylides generated from dicarbomethoxycarbene and aldehydes with 1...
Intramolecular Diels-Alder reaction of substituted furans has been investigated as a prelude to focu...
Diels-Alder reactions in the 2,3,4,4a-tetrahydroquinolines series were studied for the first time. I...
Diels-Alder reaction of citral dienol acetate 3 with in-situ generated p-benzoquinones from 4 (a-d) ...
3-Methylene-2,4-chromandione (1) can be generated from dicumarol or from paraformaldehyde and 4-hydr...
The Diels-Alder reaction has often been used to construct polycyclic quinones from either benzoquino...
<p>The o-QM intermediate is generated in situ by Knoevenagel condensation of 2-hydroxy-1,4-naphthoqu...
Knoevenagel condensation reactions of cyclic ketones with 1,3-dimethylbarbituric acid leading to 5-c...
The quinone methide generated in situ by the Knoevenagel condensation of formaldehyde and 4-hydroxyc...
<p>An efficient protocol for the Lewis acid catalyzed three-component aza-Diels-Alder reaction of pe...
Eight decades after its discovery, the synthetic appeal of the Diels-Alder reaction has not diminish...
The unusual regioselectivity in the Diels-Alder reactions of pyranoquinone 1 with (4,4-dimethoxybuta...
Additions of 1-methoxycyclohexa-1,3-diene to 2-methoxy-3-methyl-1,4-benzoquinone and to chloro-1,4-b...
1108-1113A mild and efficient protocol for the generation of quinolone quinone methide and its Diel...
1,3-Dipolar cycloaddition reaction of carbonyl ylides with various o-quinones afforded highly oxygen...
Successful trapping of the carbonyl ylides generated from dicarbomethoxycarbene and aldehydes with 1...
Intramolecular Diels-Alder reaction of substituted furans has been investigated as a prelude to focu...
Diels-Alder reactions in the 2,3,4,4a-tetrahydroquinolines series were studied for the first time. I...
Diels-Alder reaction of citral dienol acetate 3 with in-situ generated p-benzoquinones from 4 (a-d) ...
3-Methylene-2,4-chromandione (1) can be generated from dicumarol or from paraformaldehyde and 4-hydr...
The Diels-Alder reaction has often been used to construct polycyclic quinones from either benzoquino...
<p>The o-QM intermediate is generated in situ by Knoevenagel condensation of 2-hydroxy-1,4-naphthoqu...
Knoevenagel condensation reactions of cyclic ketones with 1,3-dimethylbarbituric acid leading to 5-c...
The quinone methide generated in situ by the Knoevenagel condensation of formaldehyde and 4-hydroxyc...
<p>An efficient protocol for the Lewis acid catalyzed three-component aza-Diels-Alder reaction of pe...
Eight decades after its discovery, the synthetic appeal of the Diels-Alder reaction has not diminish...
The unusual regioselectivity in the Diels-Alder reactions of pyranoquinone 1 with (4,4-dimethoxybuta...
Additions of 1-methoxycyclohexa-1,3-diene to 2-methoxy-3-methyl-1,4-benzoquinone and to chloro-1,4-b...
1108-1113A mild and efficient protocol for the generation of quinolone quinone methide and its Diel...
1,3-Dipolar cycloaddition reaction of carbonyl ylides with various o-quinones afforded highly oxygen...
Successful trapping of the carbonyl ylides generated from dicarbomethoxycarbene and aldehydes with 1...
Intramolecular Diels-Alder reaction of substituted furans has been investigated as a prelude to focu...
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