Synthesis of the A/E/F sections of conaconitine, napelline and related diterpenoid alkaloids of the aconitine group

LC Baillie, JR Bearder, DA Whiting

Index: Baillie, Lynn C.; Batsanov, Andrei; Bearder, John R.; Whiting, Donald A. Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 20 p. 3471 - 3478

Full Text: HTML

Citation Number: 30

Abstract

... Lynn C. Baillie,a Andrei ... CC); δH(270 MHz, CDCl3) 1.04 (3H, s, 2-CH3), 1.06–1.11 (1H, m, 4-Ha), 1.42–1.53 (2H, m, 3-Ha, 3-Ha), 1.72–1.86 (2H, m, 3-Hb, 3-Hb), 1.99–2.08 (2H, m, 1-H, 4-Hb), 2.20–2.47 (2H, m, 2-H2), 3.60 (3H, s, OCH3), 5.55–5.72 (2H, m, 5-H, 6-H), 9.59 (1H, s, 2-CH); δC(67.8 MHz, CDCl3) 20.0 (2-CH3), 22.2 (C-4), 27.0, 27.1 (C-3, C-3), 32.0 (C-2), 40.9 (C-1), 47.5 (C-2), 51.5 (OCH3), 127.0, 127.4 (C-5, C-6), 173.5 (C-1), 206.2 (CHO). ...