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- Please help with 4c, 4d, and 4e. We havent learned kaw of equivalents so please do 4c a different way. thank youAl₂(SO₄)₃ + 3Li --> 3Li₂SO₄ + 2Al Show the reactant and product.CH3 to Br- -H + Nal • product; Sy2 product of the reaction is : Аcetone H- -CH3 CH2 – CH3 CH3 CH3 CH3 CH3 it it -H H- -CH3 (d) -CH3 -H- (а) H• (Ъ) H- -CH3 -CH3 (с) H- CH -H- ČH2 – CH3 ČH2 – CH3 CH2 – CH3 CH2- CH3 2.
- Predict the product for the following reaction. H₂C A I and II HH3C xoxoxox B D IV E cis-1-bromo-3-methylcyclohexane ||| SH H₂C NASH III acetone Br H3C ||||SH IV H4. Protonation of alcohol A and subsequent loss of water, produces the intermediate B. CH3 CH; CH, CH, — с — сH, CH, CH;CH, - C- CH, CH; | OH A B (a) (i) Name alcohol A. (11) What type of species is intermediate B? (iii) Draw the structures of the two alkenes which can be formed from species B by removal of a proton. Label as C the alkene which shows geometrical isomerism. (b) The intermediate B is readily attacked by nucleophiles such as water. What is the essential feature of a nucleophile? (c) State what final colour you would see if alcohol A were warmed with acidified potassium dichromate(VI). Explain your answer. Colour Explanation . (ii) Draw two structural isomers of alcohol A which form branched chain ketones when heated with acidified potassium dichromate(VI), but which could not form alkene C on dehydration.10. What is the major organic product generated in the reaction below? HO HO 40||!!!!!! (A) OH ...... (B) 1) 03 2) (CH3)2S HO O (C) H НО. (D)
- PPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me mePredict 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*Predict the product for the following reaction. Ш | ОН 0 ОН 1. DIBAH 2. H2O || IV I ОН ОН ОН
- Draw the organic prouduct of the reaction with a) HBr b) Br2 c) H2, Pt/C d) O3; (CH3)2S6. Complete reaction scheme below indicating reagents, catalysts and conditions, and side product trigil bezinslog si6101fon 290b 1l (b Senines levirba 6 gaubong nasamots gniwollot ads to doinW 01 sniowl (6 CH3 40 CH3 Scansgowi (d Ege nodie) ( nsgyxo (b NO₂ 19m02 2i gniwollet sits to mainW II HOreactions. Be sure to show any significant stereochemical details. (a) I. Nall. CS 2. CH,I 3. heat (b) 1. BULI, LICI 2.MeCu(CN)LI (c) CH, Zn-Cu CH,l,, ether (d) CH,CO,H LOET (e) Br Zn, THO.