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please explain Problem 5 (10 pts) Starting from acetylene propose a synthesis of both cis-3-heptene and...
Propose a reasonable synthetic strategy for the synthesis of trans-6-methyl-3-heptene from 4-methyl-1-pentyne.
Propose an efficient synthesis of the compound shown below, starting from acetylene and methyl iodide. You may use any other reagents as necessary, but all carbons in the product must originate from acetylene and methyl iodide.
Name: Problem of the Day 8 (10 pts) Propose an efficient synthesis of 2-ethylbutyric acid starting from 3- ethylpentane. You do not need to show mechanisms, but you should show all intermediates. Work with a group, this POD is challenging! он 2-ethylbutyric acid
Name 4. Starting with cyclohexene and acetylene as the only source of carbons, show a synthesis of the compound below. 1. Show how you could make the given product from the given starting material. Show all steps. OH a CECH 2. Starting with acetylene and methyl bromide as your only source of carbons show a synthesis of cis-2-butene. 5. Prepare 2-methoxy-propanol from 1-bromo-propane. Show the steps and use any reagents you need. 3. Using acetylene and propyl bromide as your...
(5 pts) Propose a synthesis of 1,4-dioxane, starting from 1,2-dibromoethane as the only source of carbon. O.
Problem 5: Propose a synthesis that would convert the starting material to the desired product. Problem 6: Propose a synthesis that would convert the starting material to the desired product. OH
(V) ! show the preparation of the following compounds (v) 2-heptanone starting from acetylene (vi) Cis-3-hexene starting from acetylene D E Focus LE English (US) MacBook Pro
Homework extra credit! #18. As promised in lecture... Propose a synthesis of this compound starting with the ind se a synthesis of this compound starting with the indicated material. For full credit you need to write out all the steps, showing the reagents used for each reaction. each step. For reactions that produce both ortho and para isomers, assume that the par e both ortho and para isomers, assume that the para isomer is the major product. This is not...
h) На Pd ЕЮН i) KOIBn tBuOH, 65C HCI Problem 6 (10 pts) Propose a synthesis of each product from the indicated starting material. product starting material OH starting material product CN
Gradescope #4 This question is worth 10 points. Propose a synthesis to produce (20,35)-2,3-dibromobutane from acetylene. You can use any inorganic reagents you'd like. You don't have to draw the mechanism - only provide the reagents needed for each step of your proposed synthesis. Br ??? HEH Br exclusive product