CI ACH H C HCI CH, . CH HCVCH Ch, aw CH Treating 1.3 pentadiene with...
Chapter 6 [References) Question 15 1 pt CI CI Question 16 1 pt HCI H3C CH3 HC Question 17 CH3 H3C CH3 1 pt Question 18 1 pt H2C CH3 CI Question 19 1 pt CH3 H2C CH3 CI Question 20 1 pt Question 21 ® 1 pt Treating 1,3-pentadiene with one mole of HCl give a mixture of five isomeric products. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism Question 22...
CHA CH₂ + H₂C Mai H₂C • treating 1,3-butadiene w/ one mole of HCl give a mixture ok 2 isometric products. Draw curved arrows to show the movement of electrons in this step of the rxn mechanism. ci: CH2 : > cha
2 problems REVIEW Topics [References) CH HC OCH Br2 CH3 B H3C CH,OH H₂C CH₂ Electrophilic addition of hypohalous acids to alkenes yields a 1,2-haloalcohol called a halohydrin. Halohydrin formation, however, does not result from the addition of HOBr, for example. Instead the addition is done indirectly by reaction of the alkene with Br, in the presence of water. The reaction also works with Cl2 to give chlorohydrins instead of bromohydrins. The reaction proceeds through a cyclic intermediate known as...
CH н.. CH MSO он CH Draw curved arows to show the movement of electrons in this step of the reaction mechaniam Arrow-pushing Instructions Xm H H-H H-OH H2C CH3 нӧ: 10 iem atempts rmaining Submit Ans Try Another Vesion
draw curved arrows to show the movement of electrons in this step of the reaction mechanism HCI H2O NH,CI -CEN ОН Acid catalyzed hydrolysis of a nitrile to give a carboxylic acid occurs by initial protonation of the nitrogen atom, fo Draw curved arrows to show the movement of electrons in this step of the reaction mechanism Arrow-pushing Instructions O: x H -CI: -NH₂ SLIDE ty Another Mansion 1 terrattuttomat
CH3 CH3 CH3CH2C=CH2 + CH2OH 12304, CH3CH,Ć-OCHz CH3 Treating 2-methyl-1-butene with methanol in the presence of sulfuric acid gives 2-methoxy-2-methylbutane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions no XT CH3. HO CH₂ H-ö-CH3
H2C=CH2 + CI H2C=CH + HCI Use the table of bond dissociation energies above to calculate AH for this reaction, the first step in the free radical chlorination of ethene. Table of Bond Dissociation Enthalpies Bond BDE (kJ/mol) H2C=CH-H 464 H-I 297 H-Br 368 H-C1 431 H-F 568 ΔΗ: kJ/mol This reaction is:
OH ArSO3H + H2O Dihydropyran is synthesized by treating tetrahydrofurfuryl alcohol with an arenesulfonic acid, ArSO H. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions Quotes com " --Qat no-X O= O= 0 o= . = O -I
МСРВА Alkenes are oxidized to give epoxides on treatment with a peroxyacid, RCo,H, such as metachloroperoxybenzoic acid (MCPBA). Peroxyacids transfer an oxygen atom to the alkene with syn stereochemistry, i.e. both C-O bonds form on the same face of the double bond, through a single step mechanism without intermediates. The oxygen atom farthest from the carbonyl group is the one transferred. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions - XT...
Problem Statement #3: Methane (CH) reacts with Cl; to produce methyl chloride (CH,CI) and HCI. However some of the CH,CI undergoes further chlorination to form CH Cl; and HCI. The balanced reactions are shown below: CH,+C CHCI+ HCI CH CI CICH CI,+ HCI A fresh feed consisting of 200 mol/h of methane with 150% excess Cl, is joined by a recycle stream and the mixture is fed to a reactor where it reacts to produce CHCI, CH CI and HCL...