Compound F has a molecular formula of C9H8O. What is the unsaturation number; Functional groups that are ppossibly present in compound F?
I keep getting this question wrong, can anyone help me?
Homework Answers
Sol:-
Double bond equivalents (DBE) = C - X/2 - H/2 + N/2 + 1
Double bond equivalents (DBE) = 9 - 8 / 2 + 1
Double bond equivalents (DBE) = 9- 4 +1
Double bond equivalents (DBE) = 6
The functional groups are :-
Ring, benzene ring, aldehyde, ketone , alkene, alkyne
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Compound F has a molecular formula of C9H8O. What is the
unsaturation number; Functional groups that...
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Compound F has a molecular formula of CgHgO. What is the Unsaturation Number (UN) or Double-Bond Equivalent (DBE)? Examine the IR spectrum provided for Compound F. Based on the molecular formula, the UN/DBE you calculated, and the IR spectrum, check all the functional groups that are possibly present in compound F? Examine the 13C and 1H spectra of Compound F. All the proton signals are above 6 ppm. What fragment would account for...
c) all the proton signals are above 5ppm. what fragment would acount for that and the...
c) all the proton signals are above 5ppm. what fragment would
acount for that and the UN/DBE that you calculated earlier?
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lastly propose a strucutre for compound E
Compound F has a molecular formula of CgHgO. What is the Unsaturation Number (UN) or Double-Bond Equivalent (DBE)? Examine the IR spectrum provided for Compound F. Based on the molecular formula, the UN/DBE you calculated, and the IR spectrum, check all the functional groups that are possibly present in compound F? Examine the 13C and 1H spectra of Compound F. All the proton signals are above 6 ppm. What fragment would account for...
c) all the proton signals are above 5ppm. what fragment would
acount for that and the UN/DBE that you calculated earlier?
- cyclohexyl ring
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d) the singlet at 11ppm is charateristic of which functioanl
group? (hint: 2words, spelling counts)
e) draw a moleculate that combines both of the above
fragments.
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Identify functional groups of
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Compound A: C6H14O
I've gathered that the Unsaturation Number is 0, so there is no
double bond or ring present. (I've also attached the IR and NMR
spectra on the bottom.)
But I'm having a hard time answering the following
questions.
Based on the molecular formula and the UN/DBE you calculated, check all the functional groups that could be present in compound A? Earlier, using the molecular formula and the UN/DBE, you came up with a list of functional groups...
17. (4 Marks) Place the number beside the letters A-H that correspond to the cirded functional groups. 0 снзо 0 он но он но Codeine 1: Ketone 2: Alkyne 3: Aromatic Ring 4: Alkene 5: Alcohol 6: Ether 7: Carboxylic Acid 8: Ester 9: Aldehyde 10: Amide 11: Amine Taxol
17. (4 Marks) Place the number beside the letters A-H that correspond to the cirded functional groups. 0 снзо 0 он но он но Codeine 1: Ketone 2: Alkyne 3:...
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