Production Method 1

155416-24-3

1443338-01-9

93710-27-1

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Tetrahydrofuran ,  Water ;  2.5 h, 40 °C

Reference

Enantioselective Total Syntheses of Leuconolam-Leuconoxine-Mersicarpine Group Monoterpene Indole Alkaloids

Xu, Zhengren; Wang, Qian; Zhu, Jieping, Journal of the American Chemical Society, 2013, 135(51), 19127-19130

rel-(8aR,12aS,14aS)-8a-Ethyl-7,8,8a,10,11,12a-hexahydro-12a-hydroxyindolizino[8,1-ef][1]benzazonine-6,13(5H,9H)-dione Raw materials

• Leuconoxine

rel-(8aR,12aS,14aS)-8a-Ethyl-7,8,8a,10,11,12a-hexahydro-12a-hydroxyindolizino[8,1-ef][1]benzazonine-6,13(5H,9H)-dione Preparation Products

• rel-(8aR,12aS,14aS)-8a-Ethyl-7,8,8a,10,11,12a-hexahydro-12a-hydroxyindolizino[8,1-ef][1]benzazonine-6,13(5H,9H)-dione (1443338-01-9)
• Indolizino[8,1-ef][1]benzazonine-6,13(5H,9H)-dione,8a-ethyl-7,8,8a,10,11,12a-hexahydro-12a-hydroxy-, (8aR,12aS,14bS)- (93710-27-1)

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