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16 Nov 2019
Which of the following compounds have the E configuration? (a) 1 and 2 (b) 1 and 3 (c)2 and 3 (d) 1, 2, and 3 (e) 1 only (f) 2 only (g) 3 only What is (are) the major organic product(s) obtained from the following reaction? (a) only 1 (b) only 2 (c) only 3 (d) only 1 and 2 What type of reactive intermediate is formed in the reaction of an alkene with HBr to give a bromoalkane? (a) carbocation (b) carbanion (c) radical (d) cyclic bromonium ion Which of the following alkenes is most likely to undergo a rearrangement upon acid-catalyzed hydration (treatment with aqueous H_2SO_4)? (a) 1 (b) 2 (c) 3 (d) 4 Draw (4 points each) and name (IUPAC, including R/S. 2 points each) two constitutionally isomeric alkenes with formula C_2H_14 that have one or more methyl substituents and are chiral but do not show E.Z isomerism. Draw (4 points each) and name (IUPAC, including E/Z 2points each) two constitutionally isomeric alkenes with formula C_2H_14 that have one or more methyl substituents and are not chiral but do show E, Z
Which of the following compounds have the E configuration? (a) 1 and 2 (b) 1 and 3 (c)2 and 3 (d) 1, 2, and 3 (e) 1 only (f) 2 only (g) 3 only What is (are) the major organic product(s) obtained from the following reaction? (a) only 1 (b) only 2 (c) only 3 (d) only 1 and 2 What type of reactive intermediate is formed in the reaction of an alkene with HBr to give a bromoalkane? (a) carbocation (b) carbanion (c) radical (d) cyclic bromonium ion Which of the following alkenes is most likely to undergo a rearrangement upon acid-catalyzed hydration (treatment with aqueous H_2SO_4)? (a) 1 (b) 2 (c) 3 (d) 4 Draw (4 points each) and name (IUPAC, including R/S. 2 points each) two constitutionally isomeric alkenes with formula C_2H_14 that have one or more methyl substituents and are chiral but do not show E.Z isomerism. Draw (4 points each) and name (IUPAC, including E/Z 2points each) two constitutionally isomeric alkenes with formula C_2H_14 that have one or more methyl substituents and are not chiral but do show E, Z
Jarrod RobelLv2
26 May 2019