Lista de exercicios RMN, Exercícios de Química Orgânica

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EXERCÍCIOS DE RMN DE

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*14. The following compound, with the formula C4Hs0%, is an ester. Give its structure and assign the chemical shift values. E 20 “oe so Jo 30 20 19 GEN *15. The following compound is a monosubstituted aromatic hydrocarbon with the formula CoH;o. Give its structure and assign the chemical shift values. 50 7º so so 49 30 20 109 PPM *16. The following compound is a carboxylic acid that contains a bromine atom: C,H,05Br. The peak at 10.97 ppm was moved onto the chart (which runs only from O to 8 ppm) for clarity. What is the structure of the compound? so 75 so so ao 30 20 10 PPM