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[> Question 1 0.4 For each reaction below, look at the reagents and conditions (above and below the arrow) and determine the final product. Indicate if the reaction proceeds via either: Sy1 mechanism, Sn2 mechanism, other mechanism, or the reaction cannot take place (NO REACTION). . a: AO DMF a : SH A: AE (Sy1 mechanism) :Cli SH B: VX (Nucleophilic Addition mechanism) C: NO REACTION | :SH D: AE (Sy2 mechanism) OA ; OB . > oc @D Question 2 0.4 pt: For each reaction below, look at the reagents and conditions (above and below the arrow) and determine the final product. Indicate if the reaction proceeds via either: Sy1 mechanism, Sy2-mechanism, other mechanism, or the reaction cannot take place (NO REACTION). 0 H-Br: >OH = a9 a :Bri A: Whe (Sy1 mechanism) B: NO REACTION MO . C: VK: (Protonation mechanism) :Bri D: ea (Sy2 mechanism) © > Oa .0 o 90 @ fe) \ Question 4 For each reaction below, look at the reagents and conditions (above and below the arrow) and determine the final product. Indicate if the reaction proceeds via either: $y1 mechanism, Sy2 mechanism, other mechanism, or the reaction cannot take place (NO REACTION). I: men. 4 A: Nw (Sy1 mechanism) B: (Elimination mechanism) C: (Sy2 mechanism) (Sy1 mechanism) E: F: (Sy2 mechanism) . OA os @c OD t Question 5 For each reaction below, look at the reagents and canditions (above and belaw the arrow) and determine the final product. Indicate if the reaction proceeds via either: Sn1 mechanism, $v2 mechanism, other mechanism, or the reaction cannot take place (NO REACTION). OA os ac A: NO REACTION (Protonation mechanism) (Sy2 mechanism) (Sy2 mechanism) (Sy1 mechanism) (Sy1 mechanism) [> Question 7 Identify if the following (SOLVENT, SUBSTRATE, NUCLEOPHILE, LEAVING GROUP) either are BEST used FAVOR or can affect the rate) for Sy1 or Sy2 reactions, or if they can favor BOTH mechanisms. Fill in the blanks below by typing YES or NO. For example: Line 1: SN1 NO SN2 YES Line 2: SN1 YES SN2 YES Sn1 Sn2 Br 1 Se NO YES (example) (example) SECONDARY (SUBSTRATE) o 2 XV t8 YES YES & TOSYLATE {example} {example} (OTs) GOOD (LEAVING GROUP) 7 32 . ze (NUCLEOPHILE) T 3 22 (SUBSTRATE) 5 > on {NUCLEOPHILE) 6 = C=N (NUCLEOPHILE) z (SUBSTRATE) oe F,c-$-o' _ TRIFLATE (OTA) (LEAVING GROUP) OTs 9 (SHIRSTRATFL PUT Cie OlatRS DCIOW DY LY Pig, FE Ut EW, PE AIR. Line 1: SN1 NO SN2 YES Line 2: SN1 YES SN2 YES Sul Sn2 Br 2 Cy No YES (example) (example) SECONDARY (SUBSTRATE) ae) 7 Vi YES YES 8 TOSYLATE (example) (example) {OTs) GOOD (LEAVING GROUP) Px) 3 as (NUCLEOPHILE) T 4 ec (SUBSTRATE) 5 ) sii (NUCLEOPHILE) iS) 6 > 3CEN (NUCLEOPHILE) = aa {SUBSTRATE} 2 6° F.c-$-o! ss TRIFLATE (OTF) {LEAVING GROUP) OTs s {SUBSTRATE) 10 WATER (H20) (SOLVENT) DMSO = (SOLVENT) 70 aA sin (SOLVENT) Question 8 Answer the questions and fill each box below: re i “ ty Name each CHIRAL center | . If one chiral center is Identify all CHIRAL present type: R or S | centers: | . Is ita MESO form? | If two chiral centers are | _ “Type: one; two, | | ‘ ‘i , | present type: RR or SS or, | three..., or none if Type "YES or NO | | : SR or RS (RS or SR are the | there are no chiral | Mi same, please type one of | centers | them) If there are no chiral centers type: none rr 2 feats ‘a oY 2 YES RS | \ . - » | oy fe) NO NONE oy (6) NO NONE be} CamScanner Question 9 Answer the questions and match each box below with the structure: Draw the ENANTIOMER: “if it exists” Remember: meso forms do not have enantiomers Draw the DIASTEREOMER “if it exists” 1 ! There are no : enantiomers 
