Dimethylformamide → HCID 178438900, compound

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[4-(4-Isopropyl-phenyl)-thiazol-2-yl]-[2-(1H-tetrazol-5-yl)-ethyl]-thiophen-2-ylmethyl-amine was prepared following general procedure H using 3-{[4-(4-isopropyl-phenyl)-thiazol-2-yl]-thiophen-2-ylmethyl-amino}-propionitrile (278 mg, 0.756 mmol), sodium azide (657 mg, 99%, 10 mmol), ammonium chloride (535 mg, 10 mmol) and DMF (3 mL). Purification by flash chromatography (ethyl acetate/hexanes 1:1, with 0.5% v/v acetic acid) gave the product compound (110 g, 0.268 mmol).

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