in a synthesis of acetanilide experiment, i performed recrystalization. i used my recovered product to test...
in
recrystallization of acetanilide experiment, i got a recovery yield
of 10% and percentage yield of 4%. My NMR of the revovered product
looks clean except for an extra peak that looks like acetic acid
from the reaction. However an OH peak of the acetic acid is
missing... please explain what the peaks could be and why my yields
are ao low but other test seem to prove the compound was pure
A (s) 8.51 #H - 1 3 (m)...
Is the small impurity on my hnmr of acetanildine from solvent
residual signal?
please explain why it is there and where it coems from
C(s) 2.11 #H-3 B (m) A (s) 8.51 #H-1 7.28 #H=5 7 6 5 3 2 4 f1 (ppm) (s, 1H), 7.66-6.90 (m, 5H), 2,11 (s3H) O'I 6.70- fiaure ou thi CO st
C(s) 2.11 #H-3 B (m) A (s) 8.51 #H-1 7.28 #H=5 7 6 5 3 2 4 f1 (ppm) (s, 1H), 7.66-6.90 (m,...
please help explain the nmr below...
hydrolysis of acetanilude was taking place
-WHERE IS THE PEAK AROUND 8PPM COMING FROM AND WHY IS IT
BROAD.
-IS THE SMALL PEAK FROM ACETIC ACID
-WHY IS THE INTEGRATION IN THE AROMATIC REGION 7 and not
5?
please label which proton environment is what.
3 e3.210 A (s) 8.51 #H-1 B (m) 7.28 #H-5 di(s) 2.11 #H-3 hi figure out 7 6 5 4 f1 (ppm) 3 2 SH), 2.11 (s, 3H) -1...