1
answer
0
watching
208
views
11 Nov 2019
what is the answer of these questions?
2. (20 points) a. Compound I has the molecular formula Coffuoo. How many rings plus double molecule have? Show how you arrived at your answer. b. Upon reaction with H2 gas and a Pd catalyst, a new compound is generated with the formula CoHsO. How many rings and how many double bonds does Compound 1 (i.e., CoHloO) have? Show how you arrived at your answer c. The IR spectrum of Compound 1 has a strong peak at about 1740 em. What does this tell you about the structure of Compound 1? d. The NMIR spectrum of Compounds shown below. Propose a structure for this compound and assign the peaks in the NMR spectrurm i0 The integration from left to right is 1:5:2:2. 4
what is the answer of these questions?
2. (20 points) a. Compound I has the molecular formula Coffuoo. How many rings plus double molecule have? Show how you arrived at your answer. b. Upon reaction with H2 gas and a Pd catalyst, a new compound is generated with the formula CoHsO. How many rings and how many double bonds does Compound 1 (i.e., CoHloO) have? Show how you arrived at your answer c. The IR spectrum of Compound 1 has a strong peak at about 1740 em. What does this tell you about the structure of Compound 1? d. The NMIR spectrum of Compounds shown below. Propose a structure for this compound and assign the peaks in the NMR spectrurm i0 The integration from left to right is 1:5:2:2. 4
Hubert KochLv2
10 Jan 2019