74650-77-4Relevant articles and documents
Synthesis of 2-Chloro-5-hydroxynicotinonitrile: The Required Intermediate in the Total Synthesis of a Hydroxylated Metabolite of (S)-2-(3-t-Butylamino-2-hydroxypropoxy)-3-cyanopyridine
Ponticello, Gerald S.,Engelhardt, Edward L.,Freedman, Mark B.,Baldwin, John J.
, p. 445 - 448 (2007/10/02)
A convenient method for the synthesis of 2-chloro-5-hydroxynicotinonitrile (10) via 5-amino-2-chloro-3-methylpyridine (3) is described.Subsequent conversions provided the basic metabolite 2 of (S)-2-(3-t-butylamino-2-hydroxypropoxy)-3-cyanopyridine (1). 1