5. The product(s) of the following reaction Mow CH2-CH2 excess HBr CH2 is/are: heat Od CH2 MAD (A Iod Odl CHPPCOK(CHCO CH,CH2OCH,CH3 CH,CH,CH,CH,OH and CH;CH,CH,CH,Br II mot boumal toubog soiam oi lo s CH2-CHBR CH2 BRCH2CH,CH,CH2OH and BRCH2CH2CH,CH,Br COH IV III HO A) I B) II © II D) IV E) None of these OH HOHO

Which of the following reaction schemes will generate the required product in good yield? [?] Reaction A Reaction B (1) O3/CH,Cl2 H2O2/CH;COOH (2) (CH3)2S RT (1) oxalyl chloride DMSO/CH2CH Reaction C Reaction D OsO4, tBuOOH TBUOH, KOH (2) (CH3 CH2)3N Reaction B Reaction C OReaction D Reaction A

Indicate the reagent/product for the reaction web below. E O, (CH,),S H', H,0 H*, H,0 B Na, NH, A HgSO, HBr, H;O2 Match each item to a choice: A B E Choices: :: :: :: 0= + co2 Br

11 What is the missing reactant? CH3 Br LDA -78°C B THF 0 H-C-OCHS с i H-C-H -CH3 D CH3OH

Mechanism: A reaction mechanism for the following reaction is shown below. H+ CEN CEN: N-H || -C-OH H₂O, H* Step 1 wand woled mot ozsm E Step 3 N-H C-OH C=N-H Step2 C=N-H H-O-H H₂O motno vgiene fesrigid onlt to smotnos -C=N-H a) The overall reaction is an example of b) Step 1 is c) Step 3 is d) Draw in the curved arrows for each step. e) Identify the nucleophiles and electrophiles where appropriate. f) Fill in the reaction energy diagram. H₂O: rate determining step to noipojovo hamwell sit 5(emise erit voittons 10) vanas mi sdgin al rainW di of E^ reaction progress →

What are the correct reaction conditions for the following transformation? CI O ? HO What are the correct reaction conditions for the following transformation? CI Show Transcribed Text ? H

The reaction below is: * hy Cl2 2 :CI-

10

Name of product for each reaction

Write what the products A, B, C, D, E, F, G, H, I, J and K are in the reactions below.