4-Chloro-3-(trifluoromethyl)benzaldehyde → 4-{8-[4-Chloro-3-(trifluoromethyl)benzyl]-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoic acid

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared from 4-(2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl)benzoic acid hydrochloride salt (20 mg, 0.064 mmol; Example 5-1, Step 4) and 4-chloro-3-trifluoromethylbenzaldehyde (14.68 mg, 0.071 mmol), following essentially the same procedure described in Example 7-1. The title compound was obtained as a white solid (17.4 mg).

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