Question

Assign the 1H and 13C NMR spectra for the following compound. Please label the signals

Answer 1

Your structure is missing one boc protecting group on the amine. please find the attached answer and please rate my answers.

HNMR Chiral carbon attached proton 4.83-4.77 TH HH Aromatci CH, com 1 natci ch, comes 7.34-6.97 (5) Aromatci CH, comes 7.34-6.97 (5) нн н Η Benzyl protons 4H, 3.13-3.00 н нь I HI HH OH - 3.69 singlet Y MANCH3 – H NH' 0 - chiral carbon attache Chiral carbon attached proton 4.35-4.33 H I H YOKI Amide protons 6.30-6.28 128 129 126 Boc NH comes at 4.99 1.42, 9H 137.4 28 129 0 37.1 |172.3 129 52.3 O. 128 138.5 37.8 Y 53.9 172.2 55.9 127 / 129 NH 128 128 OF 78.4 155 155/ 28.5 28.5 28.5