Propose how the following molecules can be synthesized from the illustrated starting material. Draw all reactants, reagents, catalysts, and other components necessary for each step. Please give simple steps learned in first year and second year organic chemistry

2. Design concise syntheses for the following transformations. Show all reactants, reagents, and products for each step. The first two syntheses can be accomplished in two steps and the last two syntheses require three steps. a) b) CH₂-CEN سلم OH fro

Starting from the following alcohol and given the reagents listed below, design a reaction that would lead to the following NOTE: you may not need to use all of the reagents listed. Provide reasoning throughout.

Answer all parts of all the questions

Provide the reagents necessary to carry out the following transformations. Some of these may be multiple steps syntheses and may involve the use of other organic molecules. a. b. CH₂ OH Ph OH

Which of these statements is correct? A) SN1 reactions but not Sy2 reactions create and break a bond to carbon B) Sy2 and E2 reactions create a carbon-carbon double bond C) E1 and E2 reactions must have a Lewis base D) The alkene in electrophilic additions of alkenes is the electrophile E) None of the above statements is correct

These are synthesis questions. You need to show how the starting material can be converted into the product(s) shown. You may use any reactions we have learned. Show all the reagents you need. Show each molecule synthesized along the way and be sure to pay attention to the regiochemistry and stereochemistry preferences for each reaction. If a racemic molecule is made along the way, you need to draw both enantiomers and label the mixture as "racemic". All of the carbon atoms of the products must come from the starting material(s)! ? suz يين (racemic)

These are synthesis questions. You need to show how the starting material can be converted into the product(s) shown. You may use any reactions we have learned. Show all the reagents you need. Show each molecule synthesized along the way and be sure to pay attention to the regiochemistry and stereochemistry preferences for each reaction. If a racemic molecule is made along the way, you need to draw both enantiomers and label the mixture as "racemic". All of the carbon atoms of the products must come from the starting material(s)! hi ?

Draw the major product that forms for the following reaction. Use a line structure which means that you should not draw in H atoms and should not enter C for carbons unless necessary. Convert your answer to the InChl format and enter it as your answer. OAc 1. HSCH₂CH₂SH, BF3 2. Raney Ni, EtOH