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- Predict the product of this E2 elimination reaction. ||| Br NaOCH3 || = IV(a) Provide a detailed mechanism for the reaction below. Explain any selectivity issues that arise. Ms = ---S -Me OMS CI + PhMgBr .CIIdentify the major product of the reaction of an alkene shown below. ||| 1. Hg(OAc)2, H2O 2. NaBH4, NaOH ....... ОН || IV ОН о, ОН
- Provide to llaving Br a detailed, step by step mechanism for the reaction OCH₂CH3₂ OCH₂CH3 OCH₂ CH3• Provide the final products P and identify the intermediates A and B. CH3I (C6H5)3P A CoHgLi ether || B C6H5CCH3 P(d)Predict the stereochemistry of the final product with proper explanation. Me. ??? Me Me THE (+)
- a- 3. b. N OCH3 C. N Show the for reasonable Curved mechanism the reaction and make sure lone pairs + Conc HBr HBr 40c CN BrDetermine the expected prod. of rxn NH2 HNO, »A (Major) : Product (A) is : O-NO OH NH-NO2 (a) (b) (d)Predict the the regiochemical outcome (major product) for each of the following reaction, and explain why. (Draw complete resonance structures.) CN ÇO,Et EtO Meo
- What reagents are appropriate to carry out the conversion shown? - OH LOM 1. mCPBA; 2. CH3MgBr; 3. H₂O O 1. CH3MgBr; 2. H₂O O 1. mCPBA; 2. H₂O O mCPBA + enantiomerConsider the reaction scheme shown below. HCI [1] ОН (a) Provide a detailed mechanism for reaction [1].2. Fill in the major product of the following reactions. Include stereochemistry when appropriate. all ebuloni abnucqmoo privolial arts to atinja intel -omoid-S-(3) ensilexeromond-4-(S) on KOtBu tBuOH ya CI KOtBu tBuOH CI NaOMe MeOH NaOMe MeOH EtOH CI MeOH benogoto to is heat congid of evol mon aheat malwollot erti (teawol edi