Total syntheses of ningalin A, lamellarin O, lukianol A, and permethyl storniamide A utilizing heterocyclic azadiene Diels-Alder reactions

DL Boger, CW Boyce, MA Labroli…

Index: Hori, Mikio; Ozeki, Hiroyuki; Iwamura, Tatsunori; Shimizu, Hiroshi; Kataoka, Tadashi; Iwata, Noriyuki Heterocycles, 1990 , vol. 31, # 1 p. 23 - 26

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Citation Number: 389

Abstract

... A (3), and permethyl storniamide A (5) are detailed on the basis of a common heterocyclic azadiene Diels ... Deprotection of the MOM ethers through treatment of 10 with 3 M HCl−EtOAc afforded a mixture of ... allowed to react with 1,2,4,5-tetrazine 6 to give the desired 1,2-diazine 16 ...