Synthesis of Novel Hydrophenanthrene Derivatives
キーワード:
hydrophenanthrene,
lactam,
Wieland-Miescher ketone,
Robinson annelation,
1-chloro-3-pentanone
1993 年 41 巻 9 号 p. 1524-1529
詳細
1993 年 41 巻 9 号 p. 1524-1529
Novel hydrophenanthrene lactams (4a, b and 13-16) and hydrophenanthrene derivatives (5a-c and 6a-d) bearing an angular carboxymethyl group were synthesized in good yield via the tricyclic compounds (3a, b) readily prepared from the cyanomethyl derivative (2) of Wieland-Miescher ketone and 1-chloro-3-pentanone.
