Tetrahedron Letters p. 1647 - 1650 (1985)
Update date:2022-08-05
Topics:
Differding, Edmond
Ghosez, Leon
The intramolecular Diels-Alder cycloaddition of acetylenic vinylketenimines is the key step of a highly convergent synthesis of carbazoles.A facile synthesis of N-methyl-tetrahydroellipticine has been completed in five isolated steps from N-methyl piperidone.
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Doi:10.1039/jr9620003550
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(1985)
