Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Assignments of 13C and 1H NMR chemical shifts of IDMA1.
| Atom # | 13C Chemical Shift, ppm | 1H Chemical Shift, ppm | # H`s | Signal Splitting |
|---|---|---|---|---|
| 1 | 18.2 | 1.95 | 6 | singlet |
| 2 | 135.0 | 0 | ||
| 3 | 127.4 | 5.67, 6.15 | 2, 2 | singlets |
| 4 | 166.2 | 0 | ||
| 5 | 58.2 | 4.71 | 4 | multiplet |
| 6 | 63.6 | 4.31 | 4 | multiplet |
| 7, 8 | 52.5 | 3.63 | 6 | singlet |
