139962-77-9Relevant articles and documents
An improved method for the synthesis of 6-substituted-5H-pyrrolo[2,3-b] pyrazines via palladium-catalyzed heteroannulation using microwave heating
Hopkins, Corey R.,Collar, Nicola
, p. 8631 - 8633 (2004)
We herein report an improved synthesis of 6-substituted-5H-pyrrolo[2,3-b] pyrazines utilizing microwave heating. The reaction is a palladium-catalyzed heteroannulation process followed by deprotection to yield the desired substrates in good yield.
Pyrrolopyrazines as kinase inhibitors
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Page 7, (2010/02/05)
The invention relates to pyrrolo [2,3b]-pyrazine derivatives having the general formula (I) : ???wherein :R2 and R3 are identical or different and represent H, C1-C6 alkyl, said alkyl being a straight or branched-chain alkyl, which can be substituted,R6 i
Reactions of β-(lithiomethyl)azines with nitriles as a route to pyrrolo-pyridines, - quinolines, -pyrazines, - quinoxalines and -pyrimidines
Davis, Michael L.,Wakefield, Basil J.,Wardell, Jacklyn A.
, p. 939 - 952 (2007/10/02)
Deprotonation of 3-methylazines, followed by reaction with benzonitile, gives an intermediate which, on treatment with additional strong base, cyclises to give 2-phenyl[1H]-pyrrolo[2,3-b]pyridine. The application of this type of reaction to a variety of n