please explain how to solve these problems.
please explain how to solve these problems. MgBr HC CHS work up 1. DMSO i Hoc-MgBr...
please help Worksheet for Alcohols, Epoxides, and Aldehydes and Ketone 1 MgBr ОН РСС "CHз Ph 2. H30* H3C CH3 work up 1. DMSO 1 H3C OH (COCI)2 -60 °C CH3 H3C-MgBr Hас. Ph 2. TEA 2. Hао* work up complete the following road map НОСН3 H cat CI-CH3 AICI3 H3C
can someone explain these questions. Also verify if these answers are correct please. 3. What is the major product for the following reaction? 1. CH, MgBr нс 2. H,09 DV 4. What is the major product for the following reaction? CH Họco 1, LDA (1 mol) 2. CHE! HyC HjC CHS HjC CHS HSC CHS Hot Chs Hico Hyd HiC CH₂ HC CH LCH 5. Which of the following compounds is relatively the strongest acid?
please do both problems 1&2 Predict the major product of each of the following reactions. MgBr 1. CH LI? CN 2. CH,OH 1. CH L ? 2. Н,оо ? 2. Н,о0 (c) (a) (b) Draw the mechanism and predict the major product for each of the following reactions. 2 (b) (c) 1. КCN, HO, ? 2. H2SO 1. KCN, H,O 1. CH,MgBr, ether ? 2. HaSO 2. H,O (e) CH,CH,SNa? CuLi ? 2. H,O Ethanol
HC-C+ CH2 CHs a) Icll 11 c) III</</I d) l 11K1 Part B ) Please show how to do the synthetic transformations shown below (You may need multistep synthesis, that is several steps may be needed ). (5 points each). You may only use reactions and molecules described in chapters 1-12 of the textbook. A) он CHM 250 Spring 2019 Final Exam CHM 250 B) C) O N 12 HC-C+ CH2 CHs a) Icll 11 c) III
please explain the work 1. Consider the S2 reaction between thioacetate anion and lodoethane in DMSO at 25 °C. Holyo . moto elettrodom a. Which molecule (or ion) is serving as the nucleophile in this reaction? b. Which molecule (or ion) is serving as the electrophile in this reaction? c. Which molecule (or ion) is serving as the leaving group in this reaction? d. What is the rate law for this reaction? e. Draw curved arrows on the reactants to...
Please answer, I need a bit of reassurance as I already answered. 1. Ph MgBr 2. H,09 H.0, H НО OH , 1. NaBH, 2. H,0 Write all the products for e Br 1. Mg 2. CH3CHO 3. HCI 4. PCC
Is this right? Please explain the C NMR one to me. 'H NMR Analysis Assign the H peaks in the 'HNMR spectrum of 1-phenylethanol below to the H atoms in the molecular structure shown. A H D OH F CHE CHs F 3H, overlap- H. (3H, d) C B (2H, t)(IH, t) HA H H A E (2H, d) (1H, q) D (1H, s, I PPM 1C NMR Analysis Label the peaks in the C NMR spectrum below, and assign...
Can somebody please explain how to solve a.) and d.) step by step please? Thanks! 16.28 Predict the major product from each of the following reactions.. NH2 WY HA (cat.) NH HA (cat) MgBr (excess) (2) H.O (3) H.Cro. (1) HCN (2) LiAIH (3) H,0 НО (d) H H,SO. (cat.) mCPBA, OH
Please show all work for the following problems, not just answers. Will thumbs up upon completion, thank you! :) Direction - Please show your work for the following problems. (you may need to answer on separate sheet of paper) Part I- Calculate molecular weight (molar mass). Na2SO4 = Feso, . 71120- HC HO: Part VII- Limiting reagent problems. Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction a) Identify limiting reagent b) How many grams of...
Please show work Problems Solving Equations I 4 14 5 153 1. Solve for y: