Questions from Organic Chemistry


Q: Using compounds that possess no more than two carbon atoms, propose

Using compounds that possess no more than two carbon atoms, propose an efficient synthesis for the following compound:

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Q: Consider the following compound: / a. How

Consider the following compound: a. How many signals do you expect in the 1H NMR spectrum of this compound? b. Rank the protons in terms of increasing chemical shift. c. How many signals do you exp...

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Q: Propose an efficient synthesis for each transformation. /

Propose an efficient synthesis for each transformation.

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Q: Propose a structure for an ether with the molecular formula C7H8O that

Propose a structure for an ether with the molecular formula C7H8O that exhibits the following 13C NMR spectrum:

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Q: Draw a mechanism for each of the following reactions: /

Draw a mechanism for each of the following reactions:

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Q: Propose a structure for a compound with the molecular formula C8H18O that

Propose a structure for a compound with the molecular formula C8H18O that exhibits the following 1H NMR and 13C NMR spectra:

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Q: Propose a structure for a compound with the molecular formula C4H8O that

Propose a structure for a compound with the molecular formula C4H8O that exhibits the following 13C NMR and FTIR spectra:

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Q: Propose a structure for a compound with the molecular formula C4H10O that

Propose a structure for a compound with the molecular formula C4H10O that exhibits the following 1H NMR spectrum:

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Q: Predict the product of the following reaction: /

Predict the product of the following reaction:

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Q: Epoxides can be formed by treating α-haloketones with sodium borohydride

Epoxides can be formed by treating α-haloketones with sodium borohydride. Propose a mechanism for formation of the following epoxide:

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