Draw the following compounds:
2-methyl-2-butene
1,4-heptadiene
1-butyne
chloromethane
n-pentane
2,2-dimethylpropane
Draw the following compounds: 2-methyl-2-butene 1,4-heptadiene 1-butyne chloromethane n-pentane 2,2-dimethylpropane
Draw the skeletal structure of the following compounds a. 3-ethyl-4-methyl-1,5-heptadiene b. 2,3-diethyl-3-methyl-1,4-pentadiene Determine the products of the following reactions. Also demonstrate the mechanism in each reaction
1-bromo-3-methylbutane vs 1-bromo-3-methyl-2-butene vs 1-bromo-2,2=dimethylpropane Which compound reacts fastest in respect to SN2. Which is slowest?
Multiple choice questions I. Which ONE of the following compounds is an isolated diene? a) 4-methyl-13-heptadiene b) 5-methyl-2,6-heptadiene c) 2-methyl-2.4-heptadiene d) 5-methyl-2.3-heptadiene e) 13-cyclohexadiene 2. Which ONE of the following compounds will liberate the largest heat upon hydrogenation? 3. How many of the molecules below are aromatic? Identify and count. 4. How many electrons are participating in aromaticity? :N H a) 2 b) 4 c)6 d) 8 Which of the following sets of substituents are all activating groups in electrophilic...
Write structural formulas for the following compounds: a. 6-chloro-2,2-diiodo-3-heptyne b. toulene (methylbenzene) c. m-divinylbenzene d. 4-chloro-2-butyne e. 2-ethyl-3-methyl-1-pentanol f. ortho-dinitrobenzene
) The spectra below are of acetone, 1,2-dichloroethane, 1,1,2-trichloroethane, 2,2-dimethoxypropane, I- bromopropane and 2-bromopropane. Assign them. b) c) d) 7) Assign the following spectra to one of the compounds listed: 1,4-dimethylbenzene, 1,4-dimethoxybenzene, phenylethyne, 3-methyl-3-hydroxy-1-butyne, 2-bromobutane, 1,2-dibromo-2-methylpropane. 35 20 30 70
Which of the following compounds can have cis and trans isomers? 2-Methyl-2-butene Propene 0 1-Butene 1,2-Dichloro-1-Bu What is the correct molecular formula of 2,4-Diethyltouleno OCHA 0 C₂ H₂2 G H C:oH20 18 Which of the following compounds can have cis and trans isomers? 1-Butene 2-Methyl-2-butene 1,2-Dichloro-1-Butene Propene CH3CHBr2 is obtained from O Reaction of ethyne with one mole of HBr O Reaction of ethyne with one mole of Br2 Reaction of ethyne with two moles of Br2 Reaction of ethyne...
Answer the following questions using these molecules: diethyl ether, chloroacetone, methyl ethyl ketone, xylene, 2-butene, 2,2-dimethyl propane, acetic acid a) Which compounds would show only singlets in the proton spectrum, in the region of chemical shift less than/equal to 6? b) Which methyl group among all the compounds will give a proton signal at highest field? c) Which compound(s) will give a proton shift at lowest field? d) Which compound(s) will give a carbon signal at lowest field? e) Which...
8. Draw 3 of the following compounds: a. Tribromomethane b. 2,2-dicyclopropyl-3,3-dimethylbutane c. Di-(2,3-hydroxymethyl)-1,4-decandiol d. cis-2-propoxy-1-cyclodecanol 9. Draw the Newman projection for the following compounds: a. 13-dibromo-2,4-dichloropentane C,-C2 b. -fluoro-3-methoxy-4-methylethylheptan-2-ol C2-C
Draw the structures of the following organic compounds a) 2,4-dicholoroheptane b) 2,2-dicholorohexane c) 2-methyl-4-ethylnoname d) 2,2,4-trimethyldecane e) 2-methyl-3-isoprophylheptane f) 1-methylcyclohexane g) 1,1-diethylcyclopentane h) 1-bromo-2-methylcycloheptane i) 1,2-dichlorocyclobutane
1. Sketch the NMR spectrum you would expect to find each of the following compounds. a) 1-bromobutane b) 2,2-dibromobutane c) 1-butanol d) 2,2,3,3-tetrabromobutane e) butane ) 1,1,4-tribromobutane g) 1,4-dibromobutane h) 1,1,1-tribromobutane i) vinyl bromide j) 1,1-dibromoethene k) cis-1,2-dibromoethene 1) trans- 1,2-dibromoethene n) 2-methyl-2-butene m) allyl bromide