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- I'm confused on the difference between the top and bottom questions. Can you show the mechanism for both? (t) (u) MgBr MgBr 1) 2) H₂O 8 H₂O (2) CH3 -04 1 • Ho mjBv 2 ger) +13518. IIIa) propose a reasonable mechanism/arrow pushing for the following reaction: R C 0-0 R N R R.2 Indicate if the following is likely to go through a S1 or SN2 mechanism. a) NaCI, H20 H3C-I H,C-CI 9) OCH, OCH, b) NaCN ČN h) Br Br Nal c) KBr to Br NaBr, DMSO Br LiBr, DMSO Br j) OH-, H,0 он e) Nal, CH3OH Br k) Br OH f) H20 HBr Br H20
- 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 NO231. Which mechanism is correct for the following intramolecular substitution reaction? (a) (b) (c) 4- H-N H H N: H H₂N N: он --مرح CI CI CI H H CI N: NaOH N: CI *H :OH -- NH NH CNH на он NH NHQuestion: Predict the mechanism of interactions? C,H;O Na* CH;CH,CHCH; Br H;CHC=CHCH, + H;CH,CHC=CH, ( 81%) C3H;OH (19%)
- Identify the type of mechanism for the following reaction: NaOEt ELOH, A CI OEt (A) Addition-elimination mechanism (B) Benzyne mechanism (C) Elimination-addition mechanism (D) By SN² displacementQII: Give plausible mechanism for the following reaction: HCI Н ииии Он Н ииии CI + H mmCI ZnCl,B) Please draw the mechanism of formation for ONE of the functional groups. excess C6H₂O₂ IR = 1720 cm-1 ¹H-NMR 2.65 (s. 8H) HO _OH H* catalyst C10H1604 ¹H-NMR 3.8 (s, 8H) 1.75 (s, 8H)
- Consider the following mechanism for the reaction between t-butyl chloride and water: + (CH3),CCl(aq) - (CH3), С"(аg) + СІ (aq) (1) 3 CH3)¸c*(aq) + H,O) → (CH3),CHOH*(aq) (2) 3 + + (CH3), CНОН" (аq) + H,O() — (CH), СОН(аq) + H,о "(aq) (3) Write the chemical equation of the overall reaction: yes 0,0,.. Are there any intermediates in this mechanism? no If there are intermediates, write down their chemical formulas. Put a comma between each chemical formula, if there's more than one. O Oowing reactions proceeds via an SN1 or SN2 of the reaction: (b) S2 pro85 39 Br tort atubong auonsV HMPAnoitutitaduafonmetion of 3+ (a) The coX (NH3)5 and SCN differ by NO more than a fuctor rate con5tunt for the 12t from forx-Ge, B2 Ng of two.eehat is the mechanism of Substitution?