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(a)
Interpretation: The product of the
Concept introduction: In the sigmatropic rearrangement, the rearrangement of pi bond and the breaking of sigma bond take place. This results in the generation of new sigma bond in the product. In this type of rearrangement, the number of pi bonds remains constant in the reactant as well as in the product.
Curved arrows aid in determining the movement and flow of electrons in the reaction. The electrons that take part in the
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Answer to Problem 27.45P
The product of the
Explanation of Solution
The product of the
[a1]
Figure 1
The above diagram indicates that in the product, both the
Thus, the name of product is
The product of the
(b)
Interpretation: The product of the
Concept introduction: In the sigmatropic rearrangement, the rearrangement of pi bond and the breaking of sigma bond take place. This results in the generation of new sigma bond in the product. In this type of rearrangement, the number of pi bonds remains constant in the reactant as well as in the product.
Curved arrows aid in determining the movement and flow of electrons in the reaction. The electrons that take part in the chemical reactions are shown by the curved arrows.
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Answer to Problem 27.45P
The product of the
Explanation of Solution
The product of the
Figure 2
The above diagram indicates that in the product, both the
Thus, the name of product is
The product of the
(c)
Interpretation: The product of the
Concept introduction: In the sigmatropic rearrangement, the rearrangement of pi bond and the breaking of sigma bond take place. This results in the generation of new sigma bond in the product. In this type of rearrangement, the number of pi bonds remains constant in the reactant as well as in the product.
Curved arrows aid in determining the movement and flow of electrons in the reaction. The electrons that take part in the chemical reactions are shown by the curved arrows.
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Answer to Problem 27.45P
The product of the
Explanation of Solution
The product of the
Figure 3
The above diagram indicates that in the product, both the
Thus, the name of product is
The product of the
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Chapter 27 Solutions
PKG ORGANIC CHEMISTRY
- From the given compound, choose the proton that best fits each given description. a CH2 CH 2 Cl b с CH2 F Most shielded: (Choose one) Least shielded: (Choose one) Highest chemical shift: (Choose one) Lowest chemical shift: (Choose one) ×arrow_forwardConsider this molecule: How many H atoms are in this molecule? How many different signals could be found in its 1H NMR spectrum? Note: A multiplet is considered one signal.arrow_forwardFor each of the given mass spectrum data, identify whether the compound contains chlorine, bromine, or neither. Compound m/z of M* peak m/z of M + 2 peak ratio of M+ : M + 2 peak Which element is present? A 122 no M + 2 peak not applicable (Choose one) B 78 80 3:1 (Choose one) C 227 229 1:1 (Choose one)arrow_forward
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