Question

Show the struc tire in the spectum, number the carbons and ouu n the Spectrum, correlate rach peak witn The corres ponding number Cn ine num 172.2 23 132.5 45.5 31.8 180 160 140 120 100 80 60 40 0 PPM mo si fuese nara una publicación y usando sus palabras, acerca de que mezcló en mmoles, la condición de

Answer 1

Answer:

The given molecule is drawn and the C atoms are numbered respectively to assign their corresponding peaks in the image attached below.

1 - ẟ 172.2, 2C: Carbonyl carbons of an acid anhydride gives a peak in this region.

2 - ẟ 45.5, 2C: sp3 carbons that are attached to sp2 hybridized carbonyl carbon give peaks in this region.

3 - ẟ 23 2C: sp3 carbons with more substitution give peaks in this region.

4 - ẟ 31.8 2C: sp3 carbons at the bridgeheads give peaks in this region.

5 - ẟ 132.5 2C: sp2 hybridized alkenoic carbons give peaks in this region.