16. Propose a sequence of chemical steps in the proper order to synthesize the desired product....
Part I: Organic Synthesis. Show as much work as possible to receive partial credit If required (30 points) 15. What is the product of these reactions? (10 points) 1) CHỊCH,MgBr 2) H0 3) H2SO4 (aq) heat 4) Hg(OAc), H,O-THF 5) NaBH, 16. Propose a sequence of chemical steps in the proper order to synthesize the desired product. (10 points) OH oleh OH 17. Propose a sequence of chemical steps in the proper order to synthesize the desired product. (10 points)...
2. Propose an efficient synthesis that would produce the desired product (6 points, 2 points each) он OH? B)
2. Propose an efficient synthesis that would produce the desired product (6 points, 2 points each) он OH? B)
Provide the proper order, steps, and reagents used for the
synthesis of the product below from benzene.
IV. Synthesis: A) Provide the proper order, steps, and reagents used for the synthesis of the product below from benzene. SOSH
Supply the needed reagents, in proper order, to
accomplish any SEVEN of these transformations.
1. Reagents (21 points) Supply the needed reagents, in the proper order, to accomplish any SEVEN of these transformations ОН Br он OE о ОН ОН ОН ОН Br ОН ОН НО Н ОН 69 for
49. Propose a synthetic sequence to convert the following carboxylic acid (A) into a naturally occurring product (B) through the Wittig reaction of a carbonyl compound and a phosphoros yilde. Show all the steps and the reagents ivoved. он
please help to synthesize the product from the starting
compounds with the shortest steps as possible. Thank you.
он В) С) D) но. E)
12.) Propose a reaction scheme/conditions (all reagents for each step) to synthesize the following product from benzene. (8 points) SO3H
Propose multi-step chemical syntheses for the product on the
right from the starting material provided, they require more than
one step. You can use any reagent with up to four carbons. Show the
product for each step in your synthesis.
5. 110 points] Chose TWO of the following transformations and propose multi-step chemical syntheses for the product on the right from the starting material provided. All syntheses require more than one step. You can use any reagent with up to...
A chemist to planning to synthesize 3-octyne by adday 1-bromobutane to the product obtained from the reaction of 1- butyne with sodium amide. Unfortunately, however, he forgot to order 1-butyne. How else can be prepare 3-octyne? * What stereoisomers are obtained from the following reactions? ( CH₃CH₂C=CCH₃ CH₂ 1. Na, Nets (lig) 78°C - 2. Do, Pdlc . 1. Hellandlar Catalyst 2. Da, pdlc & propose a synthetic rolete using the given starting material to obtain the desired product. +...
on- QUESTION 3 What is a product of the following sequence of elementary steps? Br 1. E2 involving NaOCH Ph. Ph 2. Electrophilic addition involving H 3. Coordination involving H2O 4. Proton transfer involving HO OCH3 он OCH3 Ph. Ph. Ph Ph Ph. Ph Ph Ph Он (a) (b) (c) (d) A C QUESTION 4 Use charge stability to determine which of the following heterolsis steps will happen at the fastest rate Chick Soue and Subeir to save and submit....