7. Supply the structures of compounds in the following reaction sequence : NaCN NaOH SOCI2 Br LIAIH4, H2O ОН /н* DIBAL-H DIBAL-H H. H DCC [1]LIAIH4, H20 [2] TSCI NaCN G [1] CH3MGB [2] H2O
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![7. Supply the structures of compounds in the following reaction sequence :
NaCN
NaOH
SOCI2
Br
LIAIH4, H2O
ОН /н*
DIBAL-H
DIBAL-H
H.
H DCC
[1]LIAIH4, H20 [2] TSCI
NaCN
G
[1] CH3MGB [2] H2O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92fb143f-a0c5-492f-a859-77da1b52e235%2F32b6dfdb-bf67-41d7-825d-8f3865f42478%2Fv5l53.jpeg&w=3840&q=75)
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- In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) DEET (the active ingredient in over the counter insect repellant) 4) 5) Answer Bank Mg. Et,0 CH,CH,OH НСООСH, H,CO НСООН NH(CH,CH,),(2 equiv.) Br,, FeBrz CH,COOH HN(CH,CH,), (1 equiv.) NaNH, H,0+ CH,CH,NH, CO, CH,CH, Br SOC, NaCN4. Provide the reagents necessary to carry out the following conversion А. 1) HCN; 2) РСС B. 1) NaCN, HCI; 2) H;O*, heat С. 1) СН,MgBr; 2) H,О D. 1) CH,MgBr; 2) H-0%;B 3) КMnO,, H,о" OH3) wite down the open structures of A, B, C and D wfth the reactions the Tyn thes is D, scheme showing given in synthesis the of trust. of pheromone H-CミC- H 1) NANH2 l18quid NHg -78°C. 2) 1- bromo-5-methyl hexone 3(Cg Hgb) 1) NANH2//iquid NHs/-78 °C A (CaHi6) 2) 1-bromodecane P-2 (Nez B)/He . cicuHu) CiHg Cog H D(Cig H3pO) 19 19 CS CamScanner ile tarandı
- In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) 4) DEET (the active ingredient in over the counter insect repellant) 5) Answer Bank Mg, Et,0 HN(CH, CH, ), (1 equiv.) H,O* CH,COOH CH,CH,NH, CH,CH, Br NH(CH,CH,),(2 cquiv.) НСООСH, H,CO НСООН CH, CH, OH NaCN NaNH, Br,, FeBr, SOCI, CO,Provide the major organic product of the reaction shown. NV L Draw the molecule on the canyas by choosing buttons from the Tools (for bonds), t [1] A OH 4' 1. NaH эсе 2. CH₂CH₂CH₂CH₂I H: 120 EXP. CONT L Marvin JS ? ** I U ZOS CI BrX app.101edu.co I UL Week 7: Panonto CH3Br ||| DII Br || 4x X UL LTU 7-1A F4 Rank these alkyl halides in order of decreasing reactivity in an SN2 reaction. 4 Br F5 40 X Question 1 of 24 F6 O C|Chegg.com S F7 A) III < | < || B) || < | < ||| C) ||| < || < | D) | < || < ||| E) | < ||| < || PrtScn X + FB Home F9 A End F10 Tp S # ENG @ 10 PgUp 611 0 Show 10/
- 3. Write the product (s) formed in the following reactions. OH conc. HCI 1) DMSO/ (COCI), 2 eq/-60 °C 2) Et,N (excess) НО PCC/CH,Cl, OH HO. 1) KMNO,/H,O/ NAOH/25 °C 2) H3O*Draw the structure of the expected major organic product for each of the following five (5) questions. Specify stereochemistry clearly, if relevant. A. CH3 excess Na NH3 (1) H3C-C=C- -CH3 H, cat. Ni,B H3C-C=C С. PB33 H3C° HO, CH D. PhS Na product from reaction 1C Е. OH CH3 H;PO4 ""CH3 B.Which of the following reaction sequences will produce the product below? HCI a) OMe CH;OH 1. H2CrO4 2. SÕCI, b) 1. PCC c) 2. SOCI2 OH 1. HСІ, Н2О 2. SOČI, (p NME2
- Show the mechanism for the following Show relevant resonance structures , and label each step (Sn2, protonation .) Use appropriate arrows (equilibrium, resonance,etc). а. HSnBuz AIBN, heat CI Br b. H-/H,0 но C. Meo OMe HCI (catalytic) EIOH Br Br HN Ph Ph d. NH,NH, (excess) MEOH но9. What is the major organic product generated in the reaction sequence below? CI ďa (A) (B) -CI Br 1. K OtBu 2. Cl₂ (C) O ICI ㅎ........ (D)2. Show structures for the products formed in the following reactions. Indicate the major products where applicable. Br + NH₂ H HO OH Li(tBuQ)3AIH3 MeOH 1. LiAlH4 2. H₂O* 1. LiAlH4 2. H₂O* KMnO4 NaOH, A EtOH, NaBH CN cat. HCI