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- B:- Give the IUPAC name for each of the following polymers? 1- H(-O-C CO-C6H5CO-) OH 3- HO(-CHşNCH\ NH\ I 5- (-(NC)-CH CH- (C₂H5)-)n 2- (-O-CH, CH, CH, CH2-)n 4- (-CH₂ CH-(COOH)-)nCH2 -CH2 -(CH -O- One or more of the monomers below are needed to make the polymer Choose which one(s). H H. H- -C- он он H H. H,N- NH2 но- (CH2)4 -O- H H H CH3 (PreviousOAc AcO. OAc Pb N: OAc AcO. COAC N: OAc Pb AcO LOAC ÓAc NH -HOAC Pb H. N: OAc LOAC Pb -HOAC Organic and I norganic Products b.) Pb(OAc)2 + N2 (2 equiv) + Pb(OAc)2 + N2 (2 equiv)+ d.) c.) N: Pb(OAc)2 + Nz (2 equiv) + Pb(OAc)2 NH2
- B:- Give the IUPAC name for each of the following polymers? 1- H(-O-C₂H4-O-CO-C6H5CO-),OH 3- HO( -C.HşNH(CH2)。NH-)nH 5- (-(NC)-CH CH- (C₂H5)-)n 2- (-O-CH, CH, CH, CH2-)n 4- (-CH₂ CH-(COOH)-)nHC CH CH3CO2H H,SO, H3C-C-O-C=CH2 H HgSO, Acetylene Acetic Acid Vinyl acetate Acetylene reacts with acetic acid in the presence of H,SO4 and HgSO4 to yield vinyl acetate, a monomer used in the production of poly(vinyl acetate). The reaction mechanism includes the following steps: 1. Formation of a bridged mercurinium ion intermediate between Hg- and acetylene; 2. Addition of acetic acid to open the three-membered ring; 3. Proton transfer to solvent to give an organomercury vinyl ester3; 4. Addition of H to the alkene to form a carbocation; 2+ 5. Expulsion of Hg²+ to form the alkene. Diagram the mechanism on a separate sheet of paper, and then draw the structure of the product(s) of step 3. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Draw organic species only. • Do not include counter-ions, e.g., Na, I, in your answer.34. Which molecule is the most reactive in an Ssz reaction? (A) CH,CH;CH:CI (B) CH3CH;CH;0H (C) CH,CH;CH,OTs (D) CH3CH;CH,CN
- 1. Provide the products for each polymerization shown below. Provide end groups where applicable. a. b. a C. d. F ΒΡΟ ΒΡΟ A ΒΡΟ TEMPO OC12H25 A 1. BuLi 2. PPh₂CI 3. L NMe₂ 3.2 + g. AIBN A EtO NMe₂ CuBr Bpy A Br Br Eto Zoolfo La CuBr Bpy NMе₂n eFundi : NCHE 121 1- NCHE 121 - Test 8 - Ve X G Tertiary haloalkanes or X b My Questions | bartleb x R° (PDF) The Fourth Indu: X R° (PDF) In dis tree - 4 W x A docs.google.com/forms/d/e/1FAlpQLScN5aWT0bzfQAgIF5ETgigA7N4LhreJo3ILGJ6ZwI0D7iboNQ/formResponse Question 7: What is the main organic product of the reaction in Figure 7? [Generate a SMILES notation: https://jsme-editor.github.io/dist/JSME_test.html. Copy the notation (CTRL+C) and paste it as the answer to this question (CTRL+V).] * Jou antwoord Figure 7 Br CH3- CH2- CH– CH3 17:36 P Type here to search 39°C Partly sunny 2021/11/04 +n eFundi : NCHE 121 1- NCHE 121 - Test 8 - Ve X G Tertiary haloalkanes or x b My Questions | bartleb x R° (PDF) The Fourth Indu: X R° (PDF) In dis tree - 4 W x A docs.google.com/forms/d/e/1FAlpQLScN5aWTObzfQAgIF5ETgigA7N4LhreJo3ILGJ6Zwl0D7iboNQ/formResponse Question 12: Select the reactions that can be represented with the energy diagram in Figure 12. * Reaction A Reaction B Reaction C Figure 12 A NaOH CH3-CH2-I + H20 Br C + KCN t (s) 17:41 P Type here to search 39°C Partly sunny 2021/11/04 E (kJ-mol*)
- Trichlbroethylum ja pulural 2- slep reachun. sGuene, in Ehylene is Ast chlninated to then dekydrochlorinatud to Aran trichloroethylene yrold kehachlewethanm, uhnh is 201, (9) C,H,CyLl) + Hi lg) AHi = -385, 75 NJ 2) CH,Cly (4) CHCI,(0) - HCI (9) - stomedard heat of Armatim (ou;) of liprid tmchlonoethylem = -2 76. L KT/mul a) use given datu amd tahulated standand heats of formation of ethylune and hydanyen chlnide to calenlate the stondend heat of Runnaton of thachlevocethene and the seend rtaltin.app.101edu.co oudy @ 2 X V * UL Week 7: Panopto ||| 3 D E PII $ 4 R Rank these alkyl halides in order of increasing reactivity in an SN2 reaction. F 4x X UL LTU 7-1A F4 HHH % 5 T G 4, CI F5 A 6 4) Y X Question 16 of 24 F6 C|Chegg.com & 7 U F7 ★ A) III < | < || 8 B) || < | < ||| C) ||| < || < | D) || < ||| < | E) | < ||| < || PrtScn 1 FB X + Home ( 9 F9 O ) End 0 D 67 ENG F10 P PgUp Tp S ( D [ * O 6:15 PM 10/18/2022 PgDn + F12 0 SL 3n eFundi : NCHE 121 1- NCHE 121 - Test 8 - Ve X G Tertiary haloalkanes or x b My Questions | bartleb x R° (PDF) The Fourth Indu: X R° (PDF) In dis tree - 4 W x A docs.google.com/forms/d/e/1FAlpQLScN5aWT0bzfQAgIF5ETgigA7N4LhreJo3ILGJ6Zwl0D7iboNQ/formResponse Question 9: A haloalkane reacts with a strong base to yield only one alkene product. Select the possible structures that can give this result from Figure 9. * A В Figure 9 B CI CH3- CH-CH3 Br D CI Br 17:38 O Type here to search 39°C Partly sunny 2021/11/04 O O