Question

can u please help me analyze my NMR

my experiment was for organic chemistry

FISCHER ESTERIFICATION

I did pentyl butyrate

starting materials were

SAJV Fo.14 0.13 Fo.12 F0.11 0.10 Fo.09 Fo.08 Fo.07 Fo.06 Fo.05 0.04 Fo.03 Fo.02 0.01 0.00 0.01 5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 f1 (pom) 3.0 2.5 2.0 1.5 1.0 0.5 00 Faz Feto

1.1g of 1-pentanol

2.29 g of butyric acid

Answer 1

Сѕн, би — сені-o-z– си - см, - сч, pentyl butyrate.) ------ * —ң,с- си, – не – он 5. - 2, 29- - - - но-с»,-, - см, - см, -o — 2 — Total no. of pootons 18: и, си; (ед • $) и и . Я

Peak at around 4.2 belongs to the proton must a be - for The integration 2 protons and pook is triplet Peak at around 2.4. belongs to the proton b is The integration for 2 protone and beak is triplet. Proton, c, d, e andt came as multiplet because their chemical shift value is close to each other hence the overlapping . The integration is for 8 protons. The last peak at ground og is for g protons since the g protons are very far from oxygen and carbonyl their groups chemical I shift value is goroups almost equal and a triplet for 6 protons around peak at for 7.248 is the characterstick - peak for r CD Cl₂ solvent 6