5-Cyanopyridine-2-carboxylic acid → HCID 66562670, compound

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Reaction Steps

Prepared from 5-cyanopicolinic acid (57.1 mg, 386 μmol, Eq: 1.1) and (R)-5-(5-amino-2-fluoro-phenyl)-2,2,5-trimethyl-1,1-dioxo-1,2,5,6-tetrahydro-1λ6-[1,4]thiazin-3-ylamine (105 mg, 351 μmol, Eq: 1.00) as described for example 2 (method b) to give the title compound (101 mg, 235 μmol, 67.1% yield) as a white foam. MS (ISP): m/z=430.3 [(M+H)+].

Provenance & Evidence