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saplinglearning.com Chegg Study G nd Study Help Chegg CHM 204 Spl g16 HAFENSTEIN

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Question

saplinglearning.com Chegg Study G nd Study Help Chegg CHM 204 Spl g16 HAFENSTEINER: Ch 18 d S Sapling Learning O gout Help Jump to... Sapling Learning University of Rochester CHM 204 Spring16 HAFENSTEINER Activities and Due Dates Ch 18 My Assignment Resources Attempts Score 3/16/2016 11:00 AM A 80/100 Assignment Information Grade book Print HCalculator Periodic Table Available From 3/5/2016 04:55 PM Question 20 of 20 3/16/2016 11:00 AM Due Date: Map Points Possible 100 In each reaction box, place the best reagent and conditions from the list below. Grade Category: Graded Description: Hafensteiner Fall2014. Policies: You can check your answers. You can view solutions when you complete or give 11 up on any question You have ten attempts per question There is no penalty for incorrect answers. O eTextbook OHelp With This Topic CH H20 LiAIH4. CH3CN Web Help & Videos Brz, Hao* Brz, FeBrs PBr3 NaBH. Pyridine Br2. NaoH KMno4 O Technical Support and Bug Reports A Previous ® Give Up & View Solution Check Answer O Next Exit Hin careers l partners privacy policy terms of use contact us help 2016 Sapling Le 48

Explanation / Answer

A possible sequence of reagents could be,

1) Br2, H3O+ [alpha bromination of ketone]

2) CH3Br

3) NaCN [reaction of 2 and 3]

4) LDA, THF [carbanion formation at alpha position of nitrile reagent]

5) H2O [reaction of bromo ketone with carbanion of nitrile]

6) No reagent