3-Bromopyridine → HCID 11522606, compound

Participants

Reaction Steps

The title compound was prepared from 3-tert-Butoxy-carbonylamino-6-methyl-pyridine-2-carboxylic acid methyl ester in accordance with the general method of example 4; step 2 using 2-methyl-4-aminopyridine (CAS: [18437-58-6]) instead of 2-chloro-4-aminopyridine to yield [2-(2-Methyl-pyridin-4-ylcarbamoyl)-6-methyl-pyridin-3-yl]-carbamic acid tert-butyl ester, MS (ISP): m/e=343.1 (M+H+). Boc-deprotection as described in example 4 step 3 yielded 3-Amino-6-methyl-pyridine-2-carboxylic acid (2-methyl-pyridin-4-yl)-amide, MS (ISP): m/e=243.4 (M+H+). Palladium catalysed arylation with 3-Bromopyridine as described in example 4 step 4 yielded the final product as a light yellow solid, MS (ISP): m/e=320.0 (M+H+).

Provenance & Evidence