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Q: Draw the major product formed in the reaction. of NaOH, H20 A
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- Provide the mechanism for the following reaction (1) PhMgBr (2 equiv) (2) H3O+ workup OHProvide the reagent(s) and the reaction mechanism of the following reaction H₂NIdentify the reagents nacessary to accomplish cach of the following transformations. Choose the correct reagents from the following list: CH;CH;COCI, AICI, Fuming H3SO4 CH:CH;CI, AICla SOCI, Pyridine dilute H,S0. Zn(H, HCI, heat (CH:)2CHC, AICI; HNO, HaSO4 Enter the correct letter for sach stap of the reaction in the boxes below. (Reagents con be usad more than once) Step A: Step B: Step C:
- give a reaction mechanism provided the following conditionsOMe O OMe mechanism requires PdCl₂ (cat) A CUCI, O₂ H₂OWhat reagents are needed to synthesize the following bromides? Br Br Provide the major organic products obtained from the following reactions. a) SN1 CH;OH methanol b) DMF TsO Et CH;COONA SN2 Br, light
- State the mechanism. Predict the structures of all products indicated by each reaction. "OH HCI (conc, aq) 4 products!It is not uncommon for organic chemists to prepare acetals by an exchange-type process known as transacetalization. Predict the product(s) and show the mechanism for the transacetalization reactions below.Melamine, used as a fire retardant and a component of the writing surface of white boards, can be prepared from s-trichlorotriazine through a series of SNAr reactions with ammonia. The first substitution takes place rapidly at room temperature. The second substitution takes place near 100 °C, and the third substitution requires even higher temperature and pressure. Provide an explanation fatr this reactivity.
- Consider the reaction scheme below. (i) H3COCHN CO₂Et A H₂N OH EtO OEt B C6H₁1 NO2 base Ha Identify the reagent(s) and conditions A and the intermediate B in this reaction scheme.Provide the major product of each of the following reactions: What do all these reactions have in common? How do all reactions differ?c) Draw a mechanism for the formation of EtCH2COOH from the reaction of MeCOCH(Et)COOEt with ww w m NaOH in EtOH. d) Suggest a mechanism for the following reaction and explain the driving force for the reaction: Me i) NaOEVEIOH Me Co,Et CO,Et i) H*