Triphenylphosphine → Cyclopropanesulphonic acid {17-[2-(4-isopropylthiazol-2-yl)-7-methoxyquinolin-4-yloxy]-13-methyl-2,14-dioxo-3,13-diazatricyclo[13.3.0.0*4,6*]octadec-7-ene-4-carbonyl)-amide

Participants

Reaction Steps

DIAD (22 uL, 0.11 mmol) was added to a mixture of the metathesis product 103 (23 mg), 2-(4-isopropyl-1,3-thiazol-2-yl)-7-methoxyquinolin-4-ol (24 mg, 0.08 mmol), and PPh3 (30 mg, 0.11 mmol) in 1 mL dry THF, in an ice bath. The mixture was stirred at rt overnight and then evaporated. The residue (1.2 mL of a 1.5-mL MeCN solution) was purified by prep-HPLC (Hypercarb 7 uL 100×21.2 mm, 40% to 99% aqueous MeCN in 10 min) to give 3.18 mg MV062308 as cream solids (13% yield).

Provenance & Evidence