Chapter 11, Problem 67AP

Draw the structure of ,-diethyl--propylthiopentane.  With explanation

A. Provide a stepwise mechanism for the formation of nerolidyl pyrophosphate fromfarnesylpyrophosphate B. Provide a stepwise mechanism for the formation of carbocation 1 from nerolidylpyrophosphate. Number the backbone carbons of nerolidyl pyrophosphate from 1 to 11 as shown, andinclude the carbon numbering in your structure of 1 C. Following from B, give an arrow-pushing mechanism to convert 1 to 2 and 2 to 3. Use thebackbone carbon numbering from 1 to indicate where carbon atoms ended up in 2 and 3 D. In addition to forming epi-cedrol, carbocation 3 gives three minor byproducts: a diastereomericalcohol and two alkenes. Draw mechanisms that could give rise to these three products

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Give detailed mechanism Solution with explanation needed. Don't give Ai generated solution. show work

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In the box on the right, draw the best resonance structure of the compound on the left. Draw electron-flow arrows on the structure on the left to indicate how the electrons reorganize to give the structure on the right. Interactive 3D display mode CH₁₂ Edit the reaction by drawing all steps in the appropriate boxes and connecting them with reaction arrows. Add charges where needed. Electron flow arrows should start on an atom or a bond and should end on an atom, bond, or location where a new bond should be created. H± EXP. CONT を口か H3C. CH3 H C Zo S CI Br P9 F

identify which of the following pairs of amino acids residues can have London dispersion forces between their side chains.  a. Alanine and Glycine b. Leuccine and Isoleucin c. Valine and Asparagine d. Threonine and Tyrosine