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(a)
Interpretation:
The mechanism of Staudinger reaction for preparation of given compound is to be stated.
Concept Introduction:
Reaction of
(b)
Interpretation:
The mechanism for conversion of intermediate to probe labeled protein product is to be shown.
Concept Introduction:
Reaction of alkyl halide with sodium azide gives alkyl azide. The alkyl azide reacts with triphenyl phosphine to form phosphazide. Phosphazide undergoes rearrangement reaction to form iminophosphorane. In presence of water iminophosphorane hydrolysed to give triphenylphosphine oxide and a primary amine. This reaction is known as the Staudinger reaction.
(c)
Interpretation:
In absence of methyl ester
Concept Introduction:
Reaction of alkyl halide with sodium azide gives alkyl azide. The alkyl azide reacts with triphenyl phosphine to form phosphazide. Phosphazide undergoes rearrangement reaction to form iminophosphorane. In presence of water iminophosphorane hydrolysed to give triphenylphosphine oxide and a primary amine. This reaction is known as the Staudinger reaction.
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Chapter 23 Solutions
EBK ORGANIC CHEMISTRY
- Indicate whether the following two statements are correct or not:- The S8 heterocycle is the origin of a family of compounds- Most of the elements that give rise to stable heterocycles belong to group d.arrow_forwardcould someone draw curly arrow mechanism for this question pleasearrow_forwardIn the phase diagram of quartz (SiO2), indicate what happens as the pressure increases.arrow_forward
- Show work. Don't give Ai generated solutionarrow_forwardNonearrow_forwardTransmitance 3. Which one of the following compounds corresponds to this IR spectrum? Point out the absorption band(s) that helped you decide. OH H3C OH H₂C CH3 H3C CH3 H3C INFRARED SPECTRUM 0.8- 0.6 0.4- 0.2 3000 2000 1000 Wavenumber (cm-1) 4. Consider this compound: H3C On the structure above, label the different types of H's as A, B, C, etc. In table form, list the labeled signals, and for each one state the number of hydrogens, their shifts, and the splitting you would observe for these hydrogens in the ¹H NMR spectrum. Label # of hydrogens splitting Shift (2)arrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
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