7-Chloro-3-(2,2,2-trifluoroacetyl)-6-trifluoromethylsulfonyloxy-2,3,4,5-tetrahydro-1H-benzo[d]azepine → HCID 86624184, compound

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Reaction Steps

Use a method similar to the General Procedure 1-2 to couple 7-chloro-3-(2,2,2-trifluoroacetyl)-6-trifluoromethanesulfonyloxy-2,3,4,5-tetrahydro-1H-benzo[d]azepine (75 mg, 0.18 mmol) with 4-[5-(cyclopropylmethyl-amino)-isothiazol-3-yl]-benzylamine (68 mg, 0.26 mmol) in toluene (3 mL). Purify the crude mixture by chromatography on silica gel (4 g) eluting with hexane/EtOAc with 2% methanol (9:1 to 4:1 gradient) to obtain 7-chloro-6-{4-[5-(cyclopropylmethyl-amino)-isothiazol-3-yl]-benzylamino}-3-(2,2,2-trifluoroacetyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine (38 mg, 40%). MS (ES+) m/z: 535.3 (M+H)4.

Provenance & Evidence