Dimethylformamide → HCID 86722940, compound

Participants

Reaction Conditions

Reaction Steps

A sealable reaction tube was charged with 3-[2-[2-(4-Aminomethyl-cyclohexyl)-acetylamino]-2-(2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.02,6]dec-4-yl)-ethyl]-2-methoxy-benzoic acid tert-butyl ester (0.205 g, 0.352 mmol), potassium carbonate (0.057 g, 0.412 mmol), 2-(Boc-amino)ethyl bromide (0.095 g, 0.424 mmol), and DMF (3.0 mL). The tube was sealed and the reaction heated at 65° C. for 24 hr. The reaction was cooled to RT. The reaction was diluted with EtOAc and washed with 5% aqueous LiCl (2×) and brine. The organic layer was dried over Na2SO4, filtered, and concentrated to afford 0.120 g of crude product which was carried to the next step without purification. ESI-MS m/z 726 (MH)+.

Provenance & Evidence