Question

Below are the mass spectrum, IR spectrum, and 1H NMR spectrum for an unknown compound X. Identify and give the systematic name for X. For full marks, rationalize every piece of data.

0.15 10.45 A (9) 4.15 +0.40 0.10 +0.35 -0.05 +0.30 0.00 0.25 4.19 4.18 4.17 4.16 4.15 4.14 4.13 4.12 4.11 4.10 1.24 1.23 1.22 1.21 1.20 1.19 1.18 0.20 +0.15 F0.10 0.05 0.00 2.00 2.00 3.00 10 . 4,5 . 4.0 . 3.5 . 30 . 2,5 . 20 . 1,5 . 10 . 0,5 . 0.0

Answer 1

Answer HNMK : 4. 25 24 ca) 3:35 S 24 (bs) 1. 20 34 (t) Ik 300 mil 1745 m 2900 m mass : . mit=113 of, 68, zg (base peak), 40 from above data. - m.f. Cg Hyon (by rule of 13) site of unsaturation : 0+1-8/2 = 7-6=3 LCEC-C-0 - Chacht o=U Scanned with CamScanner