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- Which is the major product of the reaction below? NaCN CN CH3CN (A) (B) OH CH2 HO OH (D) (C) CN он NC Compound B Compound C Compound A Compound DThe following reaction can be carried out in two steps. Choose the correct reagents i) and ii) to perform the following reaction. CN Oi) H₂O, acid catalyst; ii) CN Oi) HBr; ii) CNT Oi) CN; ii) H₂O, acid catalyst i) CN; ii) heat i) Br₂; ii) CN .Draw the structure of the products formed in the following reactions. a) CN H,0, H* CH3 он b) H3C- -CI + CH3 c) CH3 KMNO4, A, H,O" CH3 d) Br Mg, éther CO, H*
- What is the MAJOR product of the reaction belaw? Ch H3C- NHCCH3 FeCl H3C - NHCH3 H;C- - NHCCH3 © H;C- || - NHCCH3 H3C- - NHCCH3The best way to accomplish the following reaction is: CH3 x CH3 (a) Hg(OAc)2, H₂O; NaBH4, HO™ (b) BH3 THF; H₂O₂, HO OH CH3 CH3 (c) H+, H₂O (d) 1. MCPBA; 2. H3O+Identify the reagents a-c in the following scheme:
- 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.Identify the reagents a-e in the following scheme:What is the predicted product for the reaction shown? O O O O O IV V OH an H IV || НО. N CrO3 CI H CH₂Cl₂ OH V CI |||
- A set of three nucleophilic displacement reactions is shown below: A, X = F NaCN CH3OH B, X = Br SN2 reaction C, X = CI Which reaction (A, B, or C) proceeds the fastest? [ Which reaction (A, B, or C) proceeds the slowest?7. Identify the correct reaction conditions for the following conversion? CH, CH;CHCH;C=N CH, HOʻHD³HDHDD-Which products are most likely to form in this reaction? NH2 H2N NaNH2 NH2 liq. NH3 II O1, II & II O II & II O1& || OI & II