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1. (6 pts) A compound has a molecular formula of CHO a. Draw a structure of...
1. Consider an organic compound with molecular formula C H:02: a) Draw one constitutional isomer that has a very small pka. b) Draw a constitutional isomer that is less acidic than the compound from part a). c) Draw a constitutional isomer that has is more basic than the compound in part b). D J AL . ... .... . . .. . . - Predict the stracture of the product formed in the reaction of 3-(3-5cetyl-5-for myl-4- hydroxy Phenyi) Propohoic...
4. Consider the following compound with the molecular formula C4H:02: a. Draw a constitutional isomer that you expect will be approximately one trillion (1012) times more acidic than the compound above. b. Draw a constitutional isomer that you expect will be less acidic than the compound above. c. Draw a constitutional isomer that you expect will have approximately the same pKa as the compound above.
Compound (condensed structure) (6) Line structure ( Molecular Structure for a constitutional formula (6) Isomer (12) CH3CH2CH CH3)2 CsH12 NH2 (CH3)2CCHCH2CH3 (CH3CH2CH2)2CHCI (CH3)3CC(CH3)3
Draw the structure of a compound of molecular formula C4H8O that has a signal in its 13C NMR spectrum at >= 160 ppm. Then draw the structure of an isomer with no rings of molecular formula C4H8O that has all of its NMR signals at ^13C NMR signals at < 160 ppm. Structure that has a signal >= 160 ppm: draw structure Structure with no rings that has all signals < 160 ppm: draw structure
Draw at least four constitutional isomers (using bond-line/skeletal representations) with the molecular formula C5H10O. Make sure that each constitutional isomer has a different functional group present.
5. Draw the structure of an ether with molecular formula C. H of an ether with molecular formula CH.. that is the following NMR spec O , that fits the CHUO, O 0.5 00 -0.5 6. Draw the structure of an ester with molecular formula C H 40, that fits the following NMR spectrum. CHO 2.00 95 2.96 6.01
Determine the structure of Compound X, whose molecular formula is C_9H_18O_2. Compound X has one functional group in its structure. The IR for Compound X is shown below. a. IR: Compound X Determine what functional group is in Compound X:
6. Draw cyclohexane structures with the molecular formula, CHF, that have the desired relationship. Chair structures are not necessary. (8 points) Two structures that are enantiomers: Two structures that are constitutional isomers: Two structures that are diastereomers A meso compound: A compound lacking chirality center:
First, using the molecular formula of C7H10BrFS please DRAW a bond-line structure and the corresponding 1H NMR spectrum. Second, using the same molecular formula, please draw a constitutional isomer and the corresponding 13C NMR. Please be sure to have both representations properly drawn as well as the corresponding spectra.
Draw the structure of a compound that fits the description: An ester of molecular formula C6H12O2 that contains a methoxy group (OCH3) bonded to the carbonyl group.