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- Which synthetic route(s) would complete the reaction shown? Br || ||| I and II O I and III ? HO OH + enantiomer Synthesis I: 1. NaCCCH3; 2. Na/NH3(I) ;3. OsO4; 4. NaHSO3, H₂O Synthesis II: 2. NaCCCH3; 2. H2, Lindlar's catalyst; 3. MCPBA; 4. aq. H₂SO4 Synthesis III: 1. NaCCCH3; 2. H₂, Pt; 3. MCPBA; 4. aq. H₂SO4← Problem 20 of 25 Predict the major product for this reaction, Ignore inorganic byproducts. H3O* Select to Draw2.a) Show the Steps necossary transfom the compound on the left into the acid on the light. Br HO b) wnte in the product of this peaction. EN
- Draw the structure of the organic product that is formed when the compound shown below is treated with the following reagents: 1) TsCl, pyridine; 2) NaCN. Interactive 3D display mode H₂Cl OH Draw the molecule on the canyas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single beUse 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 Support* Your answer is incorrect. Which synthetic route(s) would complete the reaction shown? Br ? 1 SO II O III O I and II Oland III OH + enantiomer HO Synthesis I: 1. NaCCCH3; 2. Na/NH3(1):3. OsO4; 4. NaHSO₂, H₂O Synthesis II: 2. NaCCCH3: 2. H₂, Lindlar's catalyst; 3. MCPBA: 4. aq. H₂SO4 Synthesis III: 1. NaCCCH3: 2. H₂, Pt: 3. MCPBA: 4. aq. H₂SO4
- Why do you suppose ketone halogenations in acidic media are referred to as being acid-catalyzed, whereas halogenations in basic media are base-promoted? In other words, why is a full equivalent of base required for halogenation?My Home OWLV2 | Online teaching and lear X G D /ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take IReviaw Toples Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone below. You do not have to consider stereochemistry. Draw the enolate ion in its carbanion form. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right comer. Separate multiple reactants using the + sign from the drop-down menu. aste [F ChemDoode Submit Anewer Retry Entro Group 8 more group attempts remainingQ, - write a Mechanism that explains hint he stereochemisty (sed pmacal rearangemendy a) CotH6 fonn Hcl b) HeoH O wr,te he Mechanism fer OH CHBrg NAOH (Carbene)
- Show Transcribed Text H₂, Pd/C, EtOH MeMgBr (excès) puis H3O+ Me₂CuLi, Et₂O puis H₂O+ Please draw the mechanism step by step ? ? ?can you explain how can we determine major and minor product from these reaction elimination-addition? &=&=1561=6, NH₂ majo CH, NH₂ NH₂ &=-&-&-& majo CH3 OCH, CI NINH, NH 3liq. KNH₂ NH309. Br ΚΝΗ, NH CI CH₁ 80 80 OCH, majo NH, NH₂ mino CH3 mino NH₂ NH₂ NH, NH, CI majo CH3 majo NH₂ NH₂(d) Explain the observed stereo-selectivity in the formation of product using Chelation model. OMe H3CQ Ph. Ph- Zn(BH4)2, CH2CH3 `CH2CH3 H OH THE
