Question

match the carbons labeled 1-6 to the signals by writing the number above the signal it goes with.

Palse soquerce Soivent: crc1 Relax. dalay 2.000 ser Fuls 43 2 degrees Aeg, time 1,303 sec Nidth 30165 Hz OBSERVE Cl 3, 1 25 . 6 RR911 İ Miz DECOUPLE H2, 499.8565468 MHz 2 continueusly orn DATA PROCESSING T size 131072 Total time 6 hr. 5 in, 20 sec 20 ppm 80 60 40 200 180 140 120 100 160

Answer 1

Find the assigned 13C spectra.

Also i have attached the estimated spectrum of the same molecule.

rinent: Nov 2s 201 C-3 Carbon between ketoneand ester C-1, methyl C-5 5oivent: CrC23 Ethoxy carbon ENOVA-500 ": 500 Relax. dalay 1.000 Fulss 43 2 degrees Acq. tim. 1 303 "C Width 30165.9 Hz C-6 6 ODSERVE 13 125.668911 Hz CECOUDLE H2, 499.8563468 MHz power 38 dB continuously on NALTS-16 acdulated DATA PROCESSING adening 0.3Hz FT iz131072 Totel time hr, 25 min, 20 sec C-4, ester carbon C-2, Ketone 20 40 PPm 60 80 100 120 140 80 160 200

ChemNMR 13C Estimation 61.0 168.1 2004 14.1 6 30.3 5e.0 220 200 80 60120100 860 40 0 PPM