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- (b) The activating and deactivating groups could affect the position(s) of the next incoming group(s) to the benzene ring. Based on the structure below, analyze and explain the group(s) on the benzene ring is activating or deactivating group. Then, identify the product(s) formed from the following reactions. NH, CC, CH;CH,COCI AICI, (i) NH, HNO, H,SO, (ii) H Br AICI, (iii) Page 3 of 45. (Chapter 15 - Q41b) Propose a structure for the compound that fits the following description. C30H14 7.0 8, (4H, broad singlet) 2.85 (1H, septet J = 8 Hz) 1.20 5 (6H, doublet J=8 Hz) 2.28 6 (3H, singlet) IR: 825 cm 1 5(a) Degree of the unsaturation of this compound is= 5(b) Two peaks at 2.85 o and 1.20 õ indicate that the compound has. group = 4(c) A peak at 2.28 õ indicates that the compound has. group= 4(d) IR absorption indicates the compound is .-disubstituted = 4(e) The name of the compound is =Provide solution and explanation for the problem below.
- Please provide the solution to the following question. Thanks!1. Provide the structure of the product and write the mechanism of its formation for the following reactions: And can you explain in details what actually happens to get the products formed. (d) H* ? (e) но- H,SO, (f) OH NH2 NANO,, HCI ?(b) Give two suggestions of chemical modification of the below compound to make it more drug-like. NH H;N COH HN COH
- 29) Provide the structure of the major organic product in the following reaction CO,H Na, NH 3 CH3CH2OH OCH351. Which is NOT a valid resonance structure for the conjugate base of this molecule? (A) (C) S (A) OEt O :O: : OEt HBr ROOR OCH 3 (B) 52. What is the major product of this reaction sequence? O PPh3 (D) 11 Mg ether (B) de OEt :0 aom Сосно LOCH 3 53. Which reagent is necessary for this transformation? (D) H OEt H OEt CH31 PPh3 ACS 56.[24166 Ji 10201900 (c) Propose reagents and conditions for the following 3-step synthesis of secondary amine 10, starting from azide 9. Your answer should include reagents and conditions for all three steps and a full curly arrow mechanism for the benzylation step (i.e. from primary amine 11 to secondary amine 12). Comment on any predicted selectivity. N3 m obydob is 10 br 9, 0-0 25 ilqmoxs of ozonit o = =Et Isaiavda se ni tons 3 steps Benzylation step: bre quotesmotional sies no H₂NY 11:0g 00S - (0=01 BOYH2OJA 0-3168 A3T23 ZI N H ZI H 12 10 wwww -Et