Triethylamine → HCID 68515438, compound

Participants

Reaction Steps

Triethylamine (2.24 ml) was added to a solution of cumylamine (3.2 ml) in anhydrous THF (30 ml). After stirring for 15 min, a solution of 2-(methylthio)-4 -thiazolecarbonyl chloride (Intermediate 12; 3.1 g) in anhydrous THF was added and the reaction mixture was concentrated in vacuo after 15 min. The residue was partitioned with EtOAc and water, dried with MgSO4, and concentrated to an orange oil. Flash purification on silica gel with isocratic elution of DCM yielded the product as a yellow oil (3.7 g). MS (ES) MH+: 293 for C14H16N2OS2; NMR: 1.68 (s, 6H), 2.76 (s, 3H), 7.20 (d, J=7.16 Hz, 1H), 7.29 (t, J=7.54 Hz, 2H), 7.36-7.41 (m, 2H), 8.04 (s, 1H), 8.08 (s, 1H).

Provenance & Evidence