Which of the following is expected to result in the following compound ? ? EtCuli CH;CH,MgBr OCH3 1) O3 2) DMSO ELMgBr two of the above are perfectly suitable
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the answer is not two of the above, it was the wrong answer, so please give me the right answer, thank you
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- -Br + Li + M Br A Crive the mechanism of geven reaction and how does ill work I GIVE HANDWRITTEN ANSWR WITH EXPLANATIONPlease help with 4c, 4d, and 4e. We havent learned kaw of equivalents so please do 4c a different way. thank youPhenols (ArOH) are relatively acidic, and the presence of a substituent group on the aromatic ring has a large effect. The pKa of unsubstituted phenol, for example, is 9.89, while that of p-nitrophenol is 7.15. Draw resonance structures of the corresponding phenoxide anions and explain the data.
- Add Ink to Ink to Drawing Canvas Pen Shape Math Comvert Insert CHICHOBENICOCE 2 3C S 13 15 16 (Complete the mind map given Observation: veddish brown of Brs deolounzed -Br Br CH,CI, Br2, H20 Cl2, CIA HBr H;C H,O, H,o H2, Pt conc. H,SO, H2C CH CHS он dilute KMno . OH- heat 4+ CH2 CH2 HCI + mn Oz HCI, H,O Her, CH,0OCH, observation: purple cSlour Br, CI, Cl,, H,O dikúte H, So, 5 yvees ENG USChoose the correct set of resonance structure for the sigma complex formed in the nitration of benzene. O₂N H O₂N H H • [* - & - *] A H B с O₂N H H O₂N H H O₂N H O₂N H H H ₂N H O₂N H H H H H • [& − & − &] D H H O₂N HWhat is the name of the following compound +1 Br Brill.. |||| OH₂ OH₂ Co Br H₂O OH₂ trans-teraaquadibromocobalt(1) bromide trans-teraaquadibromocobaltate(1) bromide Ocis-teraaquadibromocobalt(1) bromide cis-teraaquadibromocobaltate(1) bromide
- Predit ds produc 1. Br ght 2.1-BuOK 38 Which represet soy depis 2mthyleyclohexeol where the wo ubatitum are S.BH, in THE 4 HO, NaOH (A) (m) CH (A) 1014 (B) BH CH OH (C) (D) (9 O он (D) 25. What radical interediate is fonmed in CHa this reaction? CH HC 2 HOOH H,C 30 Which molecules sre chiral? H. hv HO (m) COH Br (C) HO (D) HO V 26. Predict the product OH SOci II IV (A) 1,II, II, & IV (C) H& II pyridine (B) II, II, A IV (D) I1& IV (A) (B) CI 31. Explain why this synthetic route will not produce this product. şoCi 1) CHMgr 2) HHP (C) (D) SOCI H,HO heal Which reagents produce this transformation? 27. (A) The Grigrard reagent will not add to the ketone. OH HO. (B) The Grignard reagent will not add to the alcohol. (A) 1) LIAIH 2) H, H;0 (C) The Markovnikov rule will lead to a different product. (B) NABH,, HO (D) Acid catalyzed dehydration will lead to the formation of the more (C) PCC, CH,Cl; (D) KMNO, NaOH, H;O, heat thermodynamically stable alkene. What is the formal charge of oxygen in…Which of the following correctly depicts the first step of the mechanism for the reaction shown? :O: (A) ΘΙ ez. I `H :O: (B) H2N-NH2 [TSOH] Dean-Stark Trap H N-H H NH₂ :O: (C) H 10: H `N- j-H N H6. Which of the following will not give Hoffmann bromamide reaction ? (а) CH3 - С-NH2 (Ъ) Ph — С-NH, || (с) CН3 - С-NH - Br (d) Ph – C– NH – Ph
- QII: Give plausible mechanism for the following reaction: HCI Н ииии Он Н ииии CI + H mmCI ZnCl,OH - NH, Br2/KOH →product; 1. (a-hydroxy amide) Product of this Hoffmann bromamide reaction is : OH (a) Ph – Ĉ-CH3 (Ъ) Ph — CHO (c) Ph- CH3 (d) Ph – CH2 -NH2 NO27В. (2 Draw the structure of the product, substrate or condition in the following reactions (should clearly indicate the stereochemistry). (а) OH (b) OsO vaHSO3 (c) 1) (sia)2 BH 2) NaOH/H,O2 H20 (d) HBr (2 equiv) Br, Br Hint: This is the only product formed (e) Br Br2 H20 OH (f)