Question

Synthesis of 13-(4-methylphenyl) isoxazole-5-yl) methanol Compounds MW(g/mol) mmol Équivalent Mass (g or mL) 0.16ml 10ml 1.15 Triethylamine chloroform Pro-2-yn-ol 4- methylbenzaldehyde Density (g/cm ) 0.726 1.492 0.904 1.019 101.19 119.38 132.16 120.15 1 ml 16,9 1.15 g 11.1 Result table 2 MW(g/mol) Theoretical results (mmol) Theoretical Experimental Pourcentage Résult (mg) result (en mg ou g) 1.0251g Produit 187.19 Percent yield = actual yield theoretical yield = 3 x 100 = 1

what is the equivalent for each reactants and complete the result table please!

Answer 1

• Theoretical weight result = Product MW/Reactent MW*Reactent weight = 187.19/120.15*1.15 = 1.792 g = 1792 mg • Theoretical mmol result = Product Weight/Product MW*1000 = 1.792/187.19*1000 = 9.57 mmol • Percent yield = 1.0251/1.792*100 = 57%