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- Predict the major and minor products for the following reaction. OH 1) TsCl, py 2) NaOEt ?Br Br Br Br Br The synthesis above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order, as a string of letters (without spaces or punctuation). Be sure to consider stereochemistry and regiochemistry. А. HBr B. Br2, CCI4 C. Br2, light D. NaCCH E. HBr, ROOR F. NANH2 G. Na, NH3 H. CH;CH,BrPredict the major product of the following reaction and draw it in the space provided. 1) NAOMe Br 2) Meo Ome Br 3) NaOt-Bu 4) HCI, H₂O, heat
- A common alkene starting material is shown below. Predict the major product for each reaction. Ignore any inorganic byproducts.Predict the major products of this reaction. x Br₂ hv ?Complete each reaction scheme below with the starting material required to give the product shown as the only major product following the indicated sequence of reactions. Each individual reaction in the sequence must serve a purpose and must result in a product that is different from the corresponding starting material. 1) i) LIAIH, ii) H30* 2) TSCI, pyridine OTs
- Give the major product of the following reaction. مشن Ph-CEC-H 1) NaNH, 2) CH3CH2CH2CI, ? O There is no reaction under these conditions or the correct product is not listed here.For each of the following reactions predict the major product(s). LOCH3 CI AICI3 HNO3 NH2 1. NaNO2, HCI 2. HBF4, A2) reaction sequences to carry out those transformations. Draw the expected product of each step proposed. Substantial partial credit can be obtained for incomplete or incorrect answers. You may present your solutions on the following blank page if you need the the following reaction transformations, and propose room. H3C CH, H3C CH3 of HN- -NH HO,C Co,H но H,C CH3 CEN OCH3 OCH3
- Predict the intermediates and final product. Provide a rational mechanism.1) Predict the major products of the following reactions. If no reaction occurs, indicate this. 1) B2H6, -78 °C NaBH4 A OH C 2) NH4Cl, H₂O CH3OH 1) LiAlH4, THF 2) HCI, H₂O BPredict the major product for the following reaction sequence. (CHa)2NH ?? AICI3 NaBH3CN, H2SO4 OH 3 O 4 O 2 O 3 O 1