General synthesis of pyrroloquinolizidines: synthesis of an unnatural homologue of the pyrroloindolizidine myrmicarin alkaloid 215B

SR Angle, XL Qian, AA Pletnev…

Index: Croce, Piero Dalla; Rosa, Concetta La Heterocycles, 1988 , vol. 27, # 12 p. 2825 - 2832

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Citation Number: 15

Abstract

... Volume: Page: Digital Object Identifier (DOI). ... When 3-butyn-2-one, 26, was used as the dipolarophile, the corresponding pyrroloquinolizidine 27 was obtained in 94% yield. ...