i) ii) iv) 8 e CI OH ľ NaOCH3 CH3OH NaOCH3 CH3OH 1.) TSCI pyridine 2.) NASCH3 HCI CH3OH V) vi) vii) viii) OH OH OH OH 1.) PCI3 pyridine 2.) NaSCH3 1. NaH 2. CH31 NaOCI CH3COOH 0 °C 1. NaOH 2. 3. H₂O
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- TROVIOW Topicaj (References) Draw the major organic product of the reaction shown below. HO, NANH2 You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Include cationic counter-ions, e.g., Na" in your answer, but draw them in their own sketcher. (Review Top Draw the major organic product of the reaction shown below. OH K2Cr207 H2SO4, H20 • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one.Substitution and elimination: predict the product Maximum allowed tries per question: Unlimited (7) Draw the major organic product of the reaction. Follow this procedure: determine whether the reaction conditions are acidic or basic; identify the most nucleophilic/basic atom, the electrophilic atom, and the leaving group; predict whether elimination or substitution will occur; and then draw the product. Indicate the stereochemistry at every stereocenter with a single wedged (up), hashed (down), or wavy (a mixture of up and down; either) bond. Launch MarvinJSTM viewer or click image to copy source CH3 H3C EtONa EtOH Brbiackboard.gwu.edu/webapPps/assessment/feview/review.jsprattempld Select the major product of the reaction below. 1) TIPSCI, Et3N 2) Na 3) 03, then CH3SCH3 4) CH3CH2LI, then H30* 5) Bu4N* F', H2O CI Selected Answer: Он HO Answers: он он он OH OH OH он Select the major product of the reaction below. The answer is there, but please explain step by step.
- The following reaction conditions gives a mixture of two addition products A and B shown below. CI. HCI Ph Ph Ph Ph Ph A B via rearrangement via rearrangement >Draw< a clear mechanism using electron-flow arrows showing the formation of both products (A and B) from the starting materials. Transition states are not required and ignore the stereochemistry in this question. Do not use any other compounds in your answer except those given. Note that this is not a synthesis question. OYork rk.Unesk 020In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) DEET (the active ingredient in over the counter insect repellant) 4) 5) Answer Bank Mg. Et,0 CH,CH,OH НСООСH, H,CO НСООН NH(CH,CH,),(2 equiv.) Br,, FeBrz CH,COOH HN(CH,CH,), (1 equiv.) NaNH, H,0+ CH,CH,NH, CO, CH,CH, Br SOC, NaCNSubstitution and elimination: predict the product Maximum allowed tries per question: Unlimited (3) Draw the major organic product of the reaction. Follow this procedure: determine whether the reaction conditions are acidic or basic; identify the most nucleophilic/basic atom, the electrophilic atom, and the leaving group; predict whether elimination or substitution will occur; and then draw the product. Indicate the stereochemistry at every stereocenter with a single wedged (up), hashed (down), or wavy (a mixture of up and down; either) bond. Launch MarvinJSTM viewer or click image to copy source H₁₂C CH3 EtOH Br
- 3) Show a complete mechanism and predict the product for the reaction shown below. Br₂ / H₂O Please provide perspective diagrams (wedge/dash notation), resonance forms, curved arrows, formal charges, and lone pairs as need for all species involved. With reference to the intermediate(s) involved, comment on both the regiochemistry and the stereochemistry of the process.Use the References to access important values if needed for this question. Draw the structure of the product that is expected when the following compound is treated with concentrated H2SO4. он H2S04 ? heat CH3 You do not have to consider stereochemistry. • In cases where there is more than one answer, just draw one. ited opy Bste [F CH4 ChemDoodle Retry Entire Group 3 more group attempts remaining Submit Answer Previous Next Email Instructor Save and Exit Cengage Learning | Cengage Technical Support01:50 4G File Details 4CH003/UM1: Fundamentals of... Introduction NaBH4 OH C=0 H benzophenone diphenylmethanol Ketones are readily reduced to secondary alcohols by reaction with sodium borohydride. The aim of this experiment is to determine the time required to effect the complete conversion of the ketone, benzophenone to diphenylmethanol at room temperature. This investigation may be achieved by isolating and analyzing the reaction product after different reduction times. Infrared spectroscopy affords a convenient method of analysis; by comparing the IR spectrum of the crude reaction product at different time intervals one would expect to see the intensity of the hydroxyl absorption peak increase relative to that of the original carbonyl peak. From this you can deduce the optimum time for the reduction process at room temperature. Procedure Note the "reduction time" that the demonstrator assigns to your group. Different groups will be assigned different times, eithert = 2.5 minutes,…
- When sodium methoxide base and hydrogen bromide are removed from trans-1-bromo 2-methyl cyclohexane, considering the conformation of the starting compound, find the product that will be formed by writing and explaining the mechanism of the reaction. this is a organic chemistry quesiton can you solve this quesiton with mechanism Keep questions specific and include all detailsConsider the following reaction (not balanced): Benzaldehyde + HNO3/H2SO4 m-Nitrobenzaldehyde Write the step by step mechanism for the formation of m-Nitrobenzaldehyde. Show all appropriate arrows!!!Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the arrows to draw the intermediate and product in this reaction or mechanistic step(s). Include all lone pairs and charges as appropriate. Ignore stereochemistry. Ignore inorganic byproducts. I I I I H N. H HCI Drawing H o I I I I I