Question

I’m supposed to label each peak with the correct letter but I’m struggling to understand it. I’m not sure if I’m doing these correctly. I don’t know how to do the 13C NMR.

Problem M: CH3NCI IR: strong stretch at 3350 cm Stretching MS: parention at 97 and 99; base peak at 62 - 10H-10t! o double CH3 - CH2-NH-CH2-CH2-C1 'H NMR bands Зн | 2H IH PPM C NMR CH3 -CH2-NH-CH2-CH2-C1 a b c d 40 30 20 10

Answer 1

6 C4 HONG (RIBE = + - (10 4+1) + 1 = 5-5=0) IR: 335ocml one spike CN-H stretching) 1 Home: at az - Natal -el - 83.5 ct, 2H) II.o (ti 3H) 1.0 (+134) A + S2-8 ct, 24) 12-1 Cq, 2H) 3 ume al 4 - N-ah al-cl - - 852 CD) 845 © $15.5 (A) 544 CB) chemical shift C-Cl Approximate 35-80 C-W 820 Horgo