Identify the two amino acids created by these dipeptides, and label all of the peaks in the 'H NMR and C NMR.
Posted: Sun Jul 10, 2022 3:49 pm
Identify the two amino acids created by these dipeptides, andlabel all of the peaks in the 'H NMR and C NMR.
Synthesis and Identification of a Dipeptide PER BocHN R OH + EDCI-HCI = R₁ OCH3 EDCI-HCI Et3N Boc = t-butoxycarbonyl = 1-ethyl-3-(3'-dimethylaminopropyl) carbodiimide hydrochloride BocHN. to St N=C=N R O R' N O To N-H OCH3
X: parts per Million : 1H 3.746 2.176 1.938 1.444 1.409 1.394 0.956 0.944 0.932 7.0 50 4.0 abundance 0 1.0 0.24 1.00 0.37 1.04 0.83 1.06 2.0 1.90 2.10 3.18 3.0 4.0 6.44 5.0 6.0 7.0 12.54 8.0
170.0 160.0 150.0 140.0 130.0 X: parts per Million: 13C 120.0 110.0 100.0 90.0 80.0 80777 70.0 60.0 50.0 40.0 30.0 20.0
Synthesis and Identification of a Dipeptide PER BocHN R OH + EDCI-HCI = R₁ OCH3 EDCI-HCI Et3N Boc = t-butoxycarbonyl = 1-ethyl-3-(3'-dimethylaminopropyl) carbodiimide hydrochloride BocHN. to St N=C=N R O R' N O To N-H OCH3
X: parts per Million : 1H 3.746 2.176 1.938 1.444 1.409 1.394 0.956 0.944 0.932 7.0 50 4.0 abundance 0 1.0 0.24 1.00 0.37 1.04 0.83 1.06 2.0 1.90 2.10 3.18 3.0 4.0 6.44 5.0 6.0 7.0 12.54 8.0
170.0 160.0 150.0 140.0 130.0 X: parts per Million: 13C 120.0 110.0 100.0 90.0 80.0 80777 70.0 60.0 50.0 40.0 30.0 20.0