1
answer
0
watching
335
views
19 Nov 2019
NMR Assignment 2 Shown below are the structures of two esters. They are isomers and the only difference between the two compounds is the orientation around the ester functional group. We have provided the 1H / NMR of each ester in the next page. 1) Match each compound with its 1H -NMR. 2) Draw the structure above the spectrum and assign the protons to their appropriate chemical shifts Ethyl butyrate PopyÅ propionate 2H 2H 2H 2H 2H 15 Note: Estees ace named from theis pacent carboxylic acid. For example, ethyl butanoate is detived fros butanoic acid and paopyl propasoate is desired fiom propanoic acid OH Butyric aci Propionic aci
NMR Assignment 2 Shown below are the structures of two esters. They are isomers and the only difference between the two compounds is the orientation around the ester functional group. We have provided the 1H / NMR of each ester in the next page. 1) Match each compound with its 1H -NMR. 2) Draw the structure above the spectrum and assign the protons to their appropriate chemical shifts Ethyl butyrate PopyÅ propionate 2H 2H 2H 2H 2H 15 Note: Estees ace named from theis pacent carboxylic acid. For example, ethyl butanoate is detived fros butanoic acid and paopyl propasoate is desired fiom propanoic acid OH Butyric aci Propionic aci
Nelly StrackeLv2
13 Nov 2019