Research Article
NHCs Catalyzed Hydrophosphonylation of -Ketoesters and -Trifluoromethyl Ketones
Table 2
NHC-catalyzed hydrophosphonylation of phosphites with active ketonesa.
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Reaction conditions: 7 (1.5 equiv), 6 (1.0 equiv), IPr (10 mol%), and 0.15 mol L−1 of 6. bIsolated yield. cRecovered yield of acetophenone: 95%. |