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Posted: **Sat Jul 02, 2022 8:21 pm**

: Question 5 Which Best Describes The First Step Of The Mechanism Of The Reaction Below H C 20000 0000 Ch Mgbr Ch3 Ch3m 1 (33.07 KiB) Viewed 13 times

: Question 5 Which Best Describes The First Step Of The Mechanism Of The Reaction Below H C 20000 0000 Ch Mgbr Ch3 Ch3m 2 (15.06 KiB) Viewed 13 times

: Question 5 Which Best Describes The First Step Of The Mechanism Of The Reaction Below H C 20000 0000 Ch Mgbr Ch3 Ch3m 3 (15.93 KiB) Viewed 13 times

QUESTION 5 Which best describes the first step of the mechanism of the reaction below? H₂C 20000 0000 + CH₂MgBr CH3 CH3MgBr acts as an nucleophile and attacks the carbonyl carbon. The carbonyl carbon acts as an nucleophile and attacks CH3MgBr. CH3MgBr acts as an electrophile and attacks the carbonyl oxygen. The methyl group on acetone leaves forming a carbonyl carbocation. QUESTION 6 What is the best name for the molecule below? pentanoic acid pentan-2-one pentan-2-ol pentanal 1) ether 2) H3O+

QUESTION 7 What should be used to complete the following reaction? H₂C H₂C 1) CH3CH₂CH₂MgBr, ether 2) H3O+ 0 00 CH3CH₂CH₂0", CH3CH₂CH₂OH NaOH, H₂O 1) CH3CH₂CH₂OH, NaBH4 2) H30+ H₂C OH

QUESTION 8 The product of a Fisher Esterification is shown below. Which best describes the functional groups of the reactants used to create the ester? 0000 alcohol and carboxylic acid alcohol and ketone alcohol and aldehyde aldehyde and carboxylic acid) OCH₂CH₂ 4 points