For each of the following reactions, predict the major product.1. **Reaction 1:** - **Reactants:** A compound with an ester group (ethyl acetate) is reacted with sodium phenoxide (NaO - Ph). - **Reaction:** This is a nucleophilic acyl substitution reaction where the phenoxide ion acts as the nucleophile attacking the carbonyl carbon of the ester.2. **Reaction 2:** - **Reactants:** A cyclopentyl bromide compound reacts with: 1. Lithium metal (Li). 2. Benzophenone (Ph - C=O). 3. HCl and H₂O. - **Reaction Sequence:** - The first step forms an organolithium compound. - The organolithium compound then attacks the carbonyl carbon of benzophenone. - The hydrolysis step (HCl, H₂O) leads to alcohol formation.3. **Reaction 3:** - **Reactants:** - A vinyl bromide compound. - Pinacolborane (HO-B(iPr)₂-OH). - **Catalyst:** Tetrakis(triphenylphosphine)palladium(0) (Pd(PPh₃)₄) with NaOH. - **Reaction:** This is a Suzuki coupling reaction where the vinyl bromide and boronic ester undergo coupling to form a new carbon-carbon bond.4. **Reaction 4:** - **Reactants:** - A benzoyl chloride compound. - Reagents: Sodium borohydride (NaBH₄) followed by hydrochloric acid (HCl). - **Reaction Sequence:** - NaBH₄ acts as a reducing agent to convert the acyl chloride into an alcohol. - Acid workup with HCl ensures complete reduction.These reactions illustrate common mechanisms in organic chemistry, including nucleophilic acyl substitution, organometallic additions, cross-coupling, and reductions.

Since you have posted a question with multiple sub-parts, we will solve first three subpartsfor you. To get remaining sub-part solved please repost the complete question andmention the sub-parts to be solved.The given reaction of given ester with sodium benzyl oxide gives corresponding carboxylic acid and ether. The reaction of alkyl bromide with lithium gives organolithium compounds. Organolithium compounds react with carbonyl compounds to yield corresponding alcohol. The given reaction between alkenyl halide and alkyl boronic acid is a palladium catalyzed cross coupling reaction. The reaction is known as Suzuki coupling reaction.

Answered: For each of the following reactions,…

Science

Chemistry

For each of the following reactions, predict the major product. Nao 1. Li (s) 2. `Ph Br 3. HСI, Н2О НО Он B' Pd(PPH3)4 Br NaOH

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Can someone please help me with this
4. Please write the type of reaction each equation represents (elimination, addition, rearrangement, substitution). Write your answers beneath each reaction. HNE Pd catatlyst HyC NaCN NE acid cat NC "OH CH Lewis acid Me base UV ight
9 Complete the following reactions by briefly explaining in each case the type of reaction taking place. allo iii. iv. NOH TT. H₂SO4 A H₂O ??? ??? + ???
6. Provide the products for the reactions. Take note of the changes and how they tie together for the overall result. Br H20 NANH2 З еq Br Br NaNH2 2 eq Br 1. NANH2, 3 eq 2. Hао Br2 1. NaNH2, 3 eq 2. H2O OH conc. H2SO4 Br2 heat
Please help me how to get this answer form this reaction. Can you show step by step and explain. Thank you very much.
j) Na2SO3 + HNO3 -> Type of reaction 40
Please don't provide handwriting solution
Question 1
Write the main products of the synthesis reaction according to the specified raw materials, reagents and reaction conditions
Draw the chemical structures of all predicted major products.
2. Carbonic acid (H2CO3) has an acid dissociation constant of 4.3 x 10 -7. Calculate the equilibrium concentration of carbonic acid if the initial solution is 0.020M.
1. Predict the product from each of the following reactions. o efe OOM Pd catalyst `NO2 EtgN, heat ČO,Et B(OH)2 Pd catalyst HO Br NaOEt, heat Senoltos pwollot erf to egeta mainarlban ienem gs TfO catalyst, CO nose BuzSn Licu +