Question

0.67/1 pts Partial Question 10 For each series of three compounds choose the one that is the most reactive for the reaction in the box. In the feedback, EDG-Electron Donating Group and EWG - Electron Withdrawing Group. The most reactive compound in Series #1 is: B (Chapter 11) The most reactive compound in Series #2 is: E (Chapter 13) The most reactive compound in Series #3 is: H-A (Chapter 10) the active pre NO CHORYCH Answer 1: B Choose the one that has the most EWG's on the dienophile (alkynel. Answer 2: E Choose the one that has a halogen ortho or para to a strong EWG and remember that in nucleophilic aromati substitution fluorides are the most reactive halogens Answer 3: The H that leaves behind the most stable radical is the one most likely to be abstracted

Answer 1

Arswer 1 CN. B is most mlective) as CN and I are both electron withdrawing groups which draw election density from alkyne, making it resy reactive CN ))) has Me (which is EDG). Me Me also 2 me (which is EDG) ll has he Answer 2 בז' is most seachine No₂ F is para to strong EW.G (NO) and also presence of F on asomatic sing makes the molecule more reactive (due to higher electronegativity of 5) Answer 3 The most likely it to be replaced by Br in this reaction will be Be Ha H H HA As, is a a testiary H H it H н Н sadide which is resy stable as compared to secondasy and simary radical. As a result, Ha is most likely to be replaced by Bs.