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. 2024 Sep 25;146(44):30057–30067. doi: 10.1021/jacs.4c06765

Figure 2.

Figure 2

Hydrogenation of 1 using Ru@SiO2. (a) Reaction scheme; (b) hydrogenation under H2 with various amounts of formic acid as additive; (c) hydrogenation under H2 with various amounts of acetic acid as additive. Reaction conditions: Ru@SiO2 (19 mg, 0.007 mmol Ru), furfuralacetone (1, 0.25 mmol, 35 equiv), 1,4-dioxane (1 mL), 80 °C, 16 h, 500 rpm, H2 (15 bar), the red curve and blue curve are for products 1d and product 1b, respectively. HCOOH/Rusurface = molar ratio between HCOOH and Ru centers exposed at the surface of Ru NPs, see SI for details.