2-(Tributylstannyl)-1,3-thiazole → 6-[(4-Fluoro-3-methylphenoxy)methyl]-2-methyl-1-[5-methyl-2-(1,3-thiazol-2-yl)benzoyl]azepane

Participants

Reaction Conditions

Reaction Steps

A mixture of 6-[(4-fluoro-3-methylphenoxy)methyl]-1-(2-iodo-5-methylbenzoyl)-2-methylazepane (3-1, 50 mg, 0.10 mmol, 1.0 equiv), tetrakis(triphenyl phosphine)palladium (35 mg, 0.030 mmol, 0.30 equiv) and 2-tributylstannylthiazole (94 mg, 0.25 mmol, 2.5 equiv) in toluene (1 mL) was heated at 100° C. for 1 hour. The reaction was cooled and filtered. The filtrate was concentrated and purified by reverse phase liquid chromatography (Sunfire C18 OBD 5 um, 20×150 mm column; 0-100% CH3CN/H2O gradient w/0.10% TFA present) to yield 6-[(4-fluoro-3-methylphenoxy)methyl]-2-methyl-1-[5-methyl-2-(1,3-thiazol-2-yl)benzoyl]azepane (3-2). δ 7.96-6.14 (m, 8H), 4.77-0.88 (m, 21H). LRMS m/z (M+H) 496.2 found, 496.1 required.

Provenance & Evidence