1. How many constitutional Date: utional isomers are possible for the formula CH? 2. The IUPAC...
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...
Draw the possible constitutional isomers of compounds containing the molecular formula C,H12 and provide the IUPAC name of the molecules (3 points): 6.
Draw 3-D structures for all possible constitutional isomers and/or stereoisomers for the following. Write IUPAC names and include cis-trans and R/S where applicable. (a) (only 3 membered rings) C3H6, C3H5Cl, and C3H4Cl2 (4) (b) (only 5 membered rings) C5H10, C5H9Cl, C5H8Cl2 (7)
The IUPAC name for is: 1. a) 6-Ethyl-3,4-dimethylheptane 2. b) 2-Ethyl-4,5-dimethylheptane 3. c) 3,4,6-Trimethyloctane 4. d) 3,5,6-Trimethyloctane 5. e) 2-(1-Methylpropyl)-4-methylhexane
How many constitutional isomers are possible in the dichlorination of cyclohexane? (Don't include cis/trans isomers as these are geometric isomers, although these are certainly possible with a cyclohexane ring.) 2 4 6 3 5
Week 10- Constitutional isomers Constitutional isomers have the same molecular formula, but their atoms are bonded in different orders. These may be further distinguished as chain isomers, which differ only in hydrocarbon chain structure, positional isomers, which differ in the location of a functional group, and functional group isomers which differ in the nature of their functional groups. Typically chain and position isomers show only modest differences in their physical and chemical properties, while functional group isomers differ greatly from...
1. Draw the structure of n-pentane and all of its constitutional isomers. 2. Draw (showing stereochemistry) the meso isomer of 2,3-dibromobutane. 3. Draw two examples of cis-trans isomers with the molecular formula C6H12, one pair containing a double bond and pair containing a ring. (Four structures in total)
Select the correct IUPAC name for the following branched chain alkane. CНз CH CH2CH2CH3 CH3CH CH2CH CH CH3 4-chloro-2-iodo-5,6-dimethylnonane 6-chloro-8-iodo-4,5-dimethylnonane 4-chloro-1-iodo-2,6,7-trimethyI nonane O 4-chloro-6-iodo-3-methyl-2-propylheptane Select the correct IUPAC name for the following branched chain alkane. CI СНCH-CH3 CHз CH3CH2—С— CH-CH2CHCHЗ CH2CH2CH3 4-(1-chloropropyl)-4-ethyl-7-methyloctane 3-chloro-4-ethyl-7-methyl-4-propyloctane 5-(1-chloropropyl)-2-methyl-5-ethyloctane O 6-chloro-5-ethyl-2-methyl-5-propyloctane Select the correct IUPAC name for the following cycloalkane: 1,3-diethyl-2-iodocyclohexane 2-iodo-1,3-dipropylcyclohexane 1-iodo-2,6-dipropylcyclohexane 2,6-diethy-1-iodocyclohexane Hint Select the correct IUPAC name for the following branched alcohol. OH CH3CHCH2CH2CНCH2CHCH3 CH2CH2CH3 CHз 2,7-dimethyl-4-decanol 2-methyl-7-propyl-5-octanol 4,9-dimethyl-7-decanol 7-methyl-2-propyl-5-octanol Select the...
Draw the condensed structural formula far each of the following compounds. a. 2-nonene b. 2, 3, 4-trimethylpentane c. trans-1-choro-3-ethylcycloheptane d. 4-isopropyloctane e. 1-bromo-2, 2-dimethylbutane f. cis-1-bromo-3-chlorocyclohexane g. g. A compound is incorrectly named 2-ethyl-2, 4-dimethylhexane. Draw the molecule and label with the correct IUPAC name.
Draw the structure for 3-isobutyl-4-methylhexane. What is the correct IUPAC name for this structure? a. 3-methyl-4-isobutylhexane b. 2,3-diethyl-5-methylhexane c. 4-ethyl-2,5-dimethylheptane d. 2-methyl-4-isobutylhexane e. 1,1-dimethyl-3-ethylhexane