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Predict the major products. C,H5-C-CH; а. 1/2 b. (CH;),CH-C-Ħ#", heat (CH),СH-C-Нт C,H5-CH2-C-Ħ с. d. C,Hs-C-CH; H" CaH-C-CH С,Н-С-СH е. f. CHs-C-CH;¬N#OH CH;-C= C-CHOTE gSO g. h. C,Hs-C-C,H5 H*

6. The product(s) of the following reaction dd blow di CH2-CH2 excess HBr is/are: CH2 CH2 heat Od Al () (A od Ocf D (CHPPCOK (CHPCON G)D CH;CH2OCH,CH3 HO CH;CH,CH,CH,OH and CH;CH,CH2CH,Br II H t mol boumol toubong soinm od o CH2-CHBR HO CH2 CH2 BrCH-CH,CH-Cн,ОН and BrCH,CH,CH-CH,Br CityCHCH COM III IV A) I B) П O II D) IV E) None of these HO CH CH'OH

Draw curved arrows to indicate the movement of electrons in the following reaction. H H HỌ: Arrow-pushing Instructions HỌ: NOC XT H H---- H H C-CI 1 H CI / HO-C- A HO-C H H H H :CI: :CI:

5. A. B. C. D. Draw all products (substitution and elimination), including stereoisomers, in each reaction. Label as SN1, SN2, E1, E2. CI J CI & H H HCC₂ Ph ·!|||D III... Br Ph KOH CH₂OH DBU DBN

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I got the same answer but in negative… is it positive or negative and why ? Thank you

5. Cychonexene dnd KMNQ4 In 6.Onknown 2 Calkene) reactants. and KMn to OH Mr Products 7. Gyclonexene and Hz SQu H-O to 1.

34. Draw the major organic product(s) for the following reactions; (*) must include correct stereochemistry; double-dagger (+) must show two products. HBr (a)* Br HBr Br (b) + (1.00 equiv.) Br Br HBr (c)* HCI (d) 48% wt. HBr 37% wt. HCI HEAT OH [H2SO]/ H20 (g) OCH3 [H2SO,]/A CH,OH (excess) (h) [H,SO,1/H20 OH (i)* [H2SO,] / H,0 OH 13

A sample of X and Y enantiomers haa a % opt. pnithy oF nt1ome % opl. punity of 50. What is the naI % Dpthe enantiomen! OP Ma jor Show all calcs

From The fallowing Erithdpy valuer, determine the caraint involved when ethanal a energy involved when atamal buent Catte Ot) is Completely under tandared Cordition. Aftandlard Enthalpy g Combution 9 th=-285-&Kimol tanderd Entfialay f Combuton of C=-393 5kimót NCtandere Eathaley formation f(atte OH = -7-6k Imt %3D

What is the predicted product for the reaction shown? O O O O O IV V OH an H IV || НО. N CrO3 CI H CH₂Cl₂ OH V CI |||

Macmillan Learning For the dehydrohalogenation (E2) reaction, draw the major organic product(s), including stereochemistry. H CI H KOH ethanol heat Select Draw Templates More | | / 7 C H Era Q2Q

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Good hand written explanation ASAP

4. What is the energy diagram for the reaction in the box? Br H,0 OH OH CH CH, CH3 A) B) C) D) don co ae den coornate A D

8:15 NO ← Question 10 of 27 ||| Choose the reagent(s) that would be most likely to complete this reaction. I I I OsO4 (catalytic) NMO > O OH Submit I ll 34% I I I I I I I I I r

OM OM MOM OUG fil app.101edu.co Maps M Gmail YouTube X 20 F3 E D O X G d GWGW Question 27 of 31 What is the major product of the reaction shown below? A) butane B) 1-butene H₂ Pt, heat C) 1-butyne D) 2-butyne E) No reaction occurs. V Aa F4 C $ 4 R F 07 dº % 5 V P F5 T G B > 6 n MacBook Air F6 B Y H H C 2 & 7 F7 N * 00 8 J DII F8 1 M W G1 CS 9 K F9 O O UONEE H L F10 Done P B Gra F11 لا۔ + 11 { ? I command option + F12 11 Update Subm + 1 T

What results from the reaction shown? ОН H H CH;OH но- но. OH cat. HC1 OH OH H OCH; H |-0 H H А) НО но. B) H;CO OCH3 H OH H;CO. он HH;COH OCH; OCH; H H H С) Но- но. D) H;CO H;CO. OCH HHH;COH

PS6-5. Label each step of the mechanism as either a proton transfer (PT), nucleophilic attack (NA), loss of leaving group (LOLG), or carbocation rearrangement (CR). *O* :ÖH b. :ÖR HO. *O* LOH H₂O HO PS6-6. Label each step of the mechanism as either a proton transfer (PT), nucleophilic attack (NA), loss of leaving group (LOLG), or carbocation rearrangement (CR). Draw curved arrows for each step. H R OH -H₂O 'H H :ÖH مته مرة ÖR :ÖH s-settet H :ÖH :ÖH *O* 14-0-H Fön :ÖH

4. The scheme below shows the reaction of a ketone, 2-propanone with methanol. ОН :0 : || CH;-C-CH3 : ОН + H - Н CH,-C-CH3 CH;-C-CH3 N step 1 step 2 step 3 P CH;OH CH3 CH;OH step 4 OCH, CH,-C-CH3 H - H,0 R CH;-C-CH3 step 7 step 6 step 5 OCH3 OCH; i) Write the missing structures (N, O, Q and R) in the above reaction scheme. ii) Name the class of compounds P and S belong to? iii) This is an acid catalyzed reaction. What does this statement mean? iv) Draw the arrow diagram in step 6 to show how intermediate R is formed? Write the equation for this step ONLY. v) Steps 3 and 7 involve loss of a proton from the intermediate ions. Why is this step necessary?

Identify the major product of the reaction of an alkyne shown below. | ||| OH 1. Hg(OAc)2, H2O 2. NaBH4, NaOH ОН || IV 。 。 H

Determine the major product of the rxn O Li" -Н20 1. ? OH- heat 2. H2O a. b. C. d.

Which pk, value best represents the indicated hydrogen? H-CI 0 5 O O 10 O-5

Rewrite the entire reaction in Full Structure Format with the Ending Products [The second image is an example of Full Structure Format ] THANKSSSSSSSSSSSS