S. Show how you would prepare the following compound using an organometallic reagent. You may use...
5. Outline an organometallic synthesis the compound below starting from cyclohexanol and alcohols of 3 carbons or fewer using any necessary solvents and inorganic reagents. (5pts)
Please explain the mechanisms! 1. Propose a synthesis for each of the following problems starting with reagent shown and using any other organic or inorganic reagents allowed in each problem. Multiple steps are required. The number of steps you use does not matter. Reactions should give the desired product as a major product. For full credit show the product of each step (reaction). If you make use of organometallic reagents such as Grignard, Wittig, organolithium, organosodium, organocopper, etc. you must...
2) Propose a synthesis for the transformation below. You may use any reagent discussed in the course notes or textbook, as well as any additional compound with 2 or fewer C atoms in your solution. (5 marks)
2) Propose a synthesis for the transformation below. You may use any reagent discussed in the course notes or textbook, as well as any additional compound with 2 or fewer C atoms in your solution. (5 marks) هر
11. Propose a synthesis for each compound below. You must write in all necessary reactants, reagents, and solvents to receive full credit. Your starting materials must be 3 carbons or less. If you use an ionic or organometallic species, you must show how it was synthesized from a neutral, covalent species. Any species that adds carbon to your product must be synthesized from a molecule of 3 carbons or less. Only show the steps of your synthesis- do not put...
2) Devise a synthesis of the following compound using only ethanol. You may also use any needed Inorganic or organic reagents but all of the carbons in the target molecule must come from ethanol. Hint: this synthesis will require you to use a Claisen reaction
9. Devise a synthesis of the following compound using the given lactone. You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials.
9. Devise a synthesis of the following compound using the given lactone. You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials.
3) Devise a synthesis of the following compound using the given compounds (you may use each one more than once if needed). You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials. Hint: this synthesis will require you to use ozonolysis and a reaction that starts with the letter DI
1. Provide the appropriate Wittig starting materials used to form the following product. Stereochemistry must be included where appropriate: 1.) Triphenylphosphine 2.) 50% NaOH, H20 2. Provide a synthesis of the following compound using the alkene provided as your only source of carbon. Multiple equivalents of the alkene can be used. You may use triphenylphosphine, and any additional inorganic reagents required as well. You may use any other carbon containing reagent as well, provided that it is not used as...