Please provide the detailed process and the answers. Thanks Provide a synthesis of the tetrabromoalkane below starting from 1-butene and any other reagents/substrates you require. Br Br Me. Me Me Br Br Predict the product 1. KOtBu A Me Br MrMe 2. Cl₂, MeOH Ph. Provide the reagents Me + CO₂
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- A chemist allows some pure (2S,3R)-3-bromo-2,3-diphenylpentane to react with a solution of sodium ethoxide(NaOCH2CH3) in ethanol. The products are two alkenes: A (cis-trans mixture) and B, a single pure isomer. Under thesame conditions, the reaction of (2S,3S)-3-bromo-2,3-diphenylpentane gives two alkenes, A (cis-trans mixture) and C.Upon catalytic hydrogenation, all three of these alkenes (A, B, and C) give 2,3-diphenylpentane. Determine the structuresof A, B, and C; give equations for their formation; and explain the stereospecificity of these reactionsOn the line drawn below, provide the systematic (IUPAC) name for the following structure. Besure to include stereochemistry (R/S, cis-trans, or E/Z) when appropriate. can you please explaing each step. Thank you I did it but does'nt look convinced for me. is hexa, 3-bromo, 5-methyl, 1-diene (R3,1)-3-bromo-5-methylhexane-1-diene?Help with the following ochem reaction scheme... Consider 3,4-dimethylpiperidine being subjected to the below reaction scheme: step 1) CH3I (excess) step 2) NaOH, heat step 3) CH3I (excess) step 4) NaOH, heat Provide the bond line structures for the major organic product obtained in each step and then discuss the regiochemistry for step 2.
- An unknown hydrocarbon G, whose formula is C16H26 contains two triple bonds. Ozonolysis followed by reduction with (CH3)2S gave CH3(CH2)4CO2H and HO2CCH2CH2CO2H as the only products. Suggest a reasonable structure for compound G.Based on the more stable conformation (conformation A), need help providing two mechanisms for the E2 elimination of the protonated version of cis-1 using a general base (B:) to give alkenes 2 and 3. Clearly show which hydrogens meet the stereochemical requirements for E2-elimination Using Zaitsev’s rule, indicate which is favoured. Pictured is also a reaction mechanism to show what the alkenes 2 and 3 are. Thank you :)Chemistry Give the products of the reaction of 1 mole of 2-methy1-1,3-pentadiene with 1 mole of HBr. Whichproduct(s) will predominate if the reaction is under kinetic control? Which products) will predominateif the reaction is under thermodynamic control?
- Predict the major organic products for subparts e, f, g, h, i, jOne mole of an unknown hydrocarbon, compoundC,in the presence of a platinum catalyst, adds 98.9L of hydrogen, measured at 744mm Hg and 22°C, to form a saturated alkanewhich containsone ring. Whenone mole of compound Cis reacted with ozone,followed by reduction with (CH3)2S, four moles of only oneproductwasformed, whose condensed molecular formula is CHO-CHO. Give the structure ofcompound C. Explain your reasoning.Organotin compounds play a significant role in diverse industrial applications. They have been used as plastic stabilizers and as pesticides or fungicides. One method used to prepare simple tetraalkylstannanes is the controlled direct reaction of liquid tin(IV) chloride with highly reactive trialkylaluminum compounds, such as liquid triethylaluminum (Al(CzHs)3). 3SnCl4 + 4Al(C2H5)3 → 3Sn(C2H5)4 + 4AlCl3 In one experiment, 0.160 L of SnCl4 (d= 2.226 g/mL) was treated with 0.346 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL). What is the theoretical yield in this experiment (mass of tetraethylstannane, Sn(C2H5)4)? If 0.257L of tetraethylstannane (d= 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?
- OChem HELP... Draw the conformational structures (chair or boat conformations) for the MAJOR product formed when 1-tert-butylcyclohexene reacts with each of the following reagents. Also, indicate if the product obtained is racemic form. a) Br2, CCl4 b) Br2, H2O c) OsO4, then aqueous NaHSO3 d) ICl e) mCPBA, then H3O+, H20 f) O3, then Me2S (conformational structure not required) g) BH3:THF, then H2O2, HO- h) D2, Pt i) Hg(OAc)2 in THF-H2O, then NaBH4, HO- j) BD3 :THF, then CH3CO2TWhich of the following statement/s is/are false about the reaction of 3-methylhex-3-ene with H3O+?What is the structure/s of the major organic product/s for the reaction below?