Question

10c.) Indicate the chemical shift in ppm's of each of the protons and carbons indicated in the appropriate diagram below. These values should be experimental values from the NMR you obtained. The C NMR is provided for you. If you did not form the desired product, indicate this and predict what the ppm values should be. proton NMR results carbon NMR results 10d.) What splitting pattern would you expect to see for protons A and B in 'H NMR?

Answer 1

thagenehapt- u- ~8.06 Ppm loa 7-89Ppm 760 PPm A H 764PPM 740Ppm 7H 73ppm H 733Ppm Sputing paternd н 759 Ppm ALB dloullut, dourtut Proton- NMR thans-coubling(k-18H2) 145 LPPM 10.C 20SPpm 1897Ppm 128.5 PPm 129-2 Ppm H ч 120-Ppm H ~134.5 Ppm и 23pm a127.9 Ppm 129 2ppm 128 S Ppm 128-6 PPm 128 Sppm Carton-NMR