Scalable synthesis and properties of 7-methyl- 4-azaindole

Abstract: An approach to the synthesis of 7-methyl-4-azaindole, which is a valuable building block for drug discovery programs, is described. The method relies on using a bromine atom as a ‘place holding group’ for one of the carbon atoms of the pyridine ring throughout the reaction sequence, and it is removed only upon the final reductive cyclization leading to the azaindole ring. Exhaustive hydrogenation of the target product proceeds in a diastereoselective manner and leads to a bicyclic conformationally restricted diamine derivative.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Scalable synthesis and properties of 7-methyl- 4-azaindole ; volume:23 ; number:6 ; year:2017 ; pages:449-453 ; extent:5
Heterocyclic communications ; 23, Heft 6 (2017), 449-453 (gesamt 5)

Creator
Subota, Andrii I.
Volochnyuk, Dmitriy M.
Gorlova, Alina O.
Grygorenko, Oleksandr O.

DOI
10.1515/hc-2017-0180
URN
urn:nbn:de:101:1-2501140240482.722018475854
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:27 AM CEST

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Associated

  • Subota, Andrii I.
  • Volochnyuk, Dmitriy M.
  • Gorlova, Alina O.
  • Grygorenko, Oleksandr O.

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