Please provide the structure. The numbers that correspond to the structure for carbon NMR. The numbers that correspond to the structure for proton NMR.
Problem 191
IR Spectrum Indini
4000
3000
(cmâ»Â¹)
Spectrum
UV Spectrum
λmax 2465 (Sg,qE 3.7) 1ea 273 (l0910E 2.6)
CizHâ‚‚NO
NMR Spectrum
DEPT 90°
135
intensity
200
160
8 (Fpm)
¹H NMR Spectrum
(ppm)