个 Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron- pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. Problem 10 of 15 :0: Drawing Arrows THF H' H H Mg :0: Undo Reset Done Mg

Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic steps. Be sure to account for all bond-breaking and bond-making steps. | 30: NaⒸ Select to Add Arrows 10: ve :0: NaⒸ Select to Add Arrows Na Ⓒ Problem 10 of 12

shift Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic steps. Be sure to account for all bond-breaking. and bond-making steps. caps lock fn tab 1969 esc control ! 1 Q A 1 option Z a Drawing Arrows @ 2 W S * F2 X 3 H command # E 80 F3 D Br 15 $ 4 C a F4 R F % 5 V stv♫ NA o FS T G Question 16 of 18 6 B F6 Y H & 7 8 F7 34044 U N 8 J D-II FG 1 M ( 9 K Undo DD F9 O Reset 1 H O L Done F10 command P > ; I { [ option + 3 = ? F12 -- I 1 O Drag d

ved arrows are used to illustrate the flow of electrons. Using the vided starting and product structures, draw the curved electron- shing arrows for the following reaction or mechanistic step(s). sure to account for all bond-breaking and bond-making steps. Drawing Arrows Na NaNHa Select to Add Arrows H H Na H + Undo Reset Done

Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic steps. Be sure to account for all bond- breaking and bond-making steps. H. H Drawing Arrows NaOH, H₂O heat :I:0 > H Na Ⓒ H Problem 10 of 16 H. :0: H H H + H :I:☺ Undo H H Reset H Done Na + ©:0. H Submit Drag To Pan

Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron- pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. Probler Drawing Arrows THF Na :Cl:O 'N. NaO C:O Drag To

ew fopics] Draw the major organic product of the reaction shown below. H2SO4 HO, • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one. C opy aste [F ChemDoodle

7) Assign partial charges on the Cl-Cl (polarized) below. This reaction proceeds through a three-membered ring halonium intermediate. The first step involves arrows similar to the carbene reaction above plus an additional arrow showing the Cl-Cl bond breaking. The second step is SN2 at the more substituted carbon. 8) Complete the following reaction by adding curved arrows, intermediates, and the expected products. St r :CI-CI: :CI: 9) Label the Mechanistic steps above and the halonium ion intermediate. Because the second step is similar to SN2 the halides add anti to each other.

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