Canadian Journal of Chemistry p. 2785 - 2791 (1982)
Update date:2022-09-26
Topics:
Cosmao, Jean-Marie
Collignon, Noel
Queguiner, Guy
Catalytic hydrogenation on palladium-carbon in ethanol of several pyrido<2,3-b>pyrazines leads to mixtures of the 1,2,3,4- and 5,6,7,8-tetrahydro derivatives except in two cases: the reduction of the nonsubstituted heterocycle takes place on the pyrazine
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(2003)
