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NMR spectroscopy of hexa- and octahydropyrazino [1′, 2′ : 1,2]pyrido [3,4-b]indoles and 15-azayohimbanes

✍ Scribed by Nativitat Valls; Victor M. Segarra; Josep Bonjoch

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 602 KB
Volume: 29
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1260291003

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✦ Synopsis

Abstract

The ^1^H (200 MHz) and ^13^C (50.3 MHz) NMR spectra of some hexa‐ and octahydropyrazino[1′, 2′ : 1,2]pyrido‐[3,4‐b]indoles (1–13), 15‐azayohimbanes (15–18), and related compounds (14, 19, 20) are reported. The data have been analyzed in terms of the preferred conformation (9–13, 15–20) and configuration (15–20).

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