反应详情

温度

55 °C

In a 20 mL vial, to a solution of 1-(4-aminophenyl)-butan-1-one (19.64 mg, 0.1 mmol) in DCM/MeOH (0.7 mL) was added a solution of thiophene-3-carbaldehyde (22.4 mg, 0.2 mmol) in DMA (0.8 mL). A solution of acetic acid (18 mg, 0.3 mmol) in DCM/MeOH (0.7 mL) was added, followed by the addition of 160 mg of MP-CNBH3 resin (3 eq.; subst. 2.25 mmoles/g). The vial was capped and was then heated with shaking overnight at 55° C. The progress of the reaction was monitored by LC/MS. After completion of the reaction, the reaction mixture was concentrated to dryness. The residue was dissolved in 1:1 DMSO/MeOH. Purification by reverse phase HPLC (TFA method) gave the title compound.

1. customThe vial was capped
2. temperaturewas then heated
3. customAfter completion of the reaction
4. concentrationthe reaction mixture was concentrated to dryness
5. dissolutionThe residue was dissolved in 1:1 DMSO/MeOH
6. customPurification by reverse phase HPLC (TFA method)