a.
To determine:
The structure of both the cis and trans stereoisomers for the given compound using wedge-and-dash bonds.
Concept introduction:
Cis-Trans isomers come under the geometric isomerism and are a form of stereoisomerism. The prefix “cis” means “on the same side” and the prefix “trans” means “on opposite sides”.
When the heteroatom is cis then one heteroatom is at axial position and the other one is at equatorial position. When the heteroatom is trans, then both substituents are at equatorial position but are on the opposite sides of the ring with respect to each other.
The Trans isomers have high symmetry and are more stable than cis isomers.
b.
To determine:
The structure of both the cis and trans stereoisomers for the given compound using wedge-and-dash bonds.
Concept introduction:
Cis-Trans isomers come under the geometric isomerism and are a form of stereoisomerism. The prefix “cis” means “on the same side” and the prefix “trans” means “on opposite sides”.
When the heteroatom is cis then one heteroatom is at axial position and the other one is at equatorial position. When the heteroatom is trans, then both substituents are at equatorial position but are on the opposite sides of the ring with respect to each other.
The Trans isomers have high symmetry and are more stable than cis isomers.
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
- MCQ 5: In a molecule of tertiary Halogenoalkanes, the carbon atom is bonded to A. 3 carbon atoms B. 2 carbon atoms C. 4 carbon atom D. 1 carbon atomarrow_forwardDraw the structures (condensed) of the following compounds: a. 2-chloro-3,3dimethylhexane b. 3-bromo-3-ethylpentane c. 4-sec-butyl-2-chlorononanearrow_forwardWhat is the structural formula, molecular formula, and emprical formula of the following a. 2, 3, 3, 4 - tetramethyl hexane b. 1, 2 - diethyl cyclopentanearrow_forward
- 9. Draw the skeletal formula for each of the following: a. 3-methylheptane b. ethylcyclopentane c. bromocyclobutane d. 2,3-dichlorohexanearrow_forwardDraw a condensed and a skeletal structure for the each of following: a. 3,4-diethyl-2-methylheptane b. 2,2,5-trimethylhexanearrow_forwardDraw skeletal structures for the following: a. 5-ethyl-2-methyloctane b. 1,3-dimethylcyclohexane c. 2,3,3,4-tetramethylheptane d. propylcyclopentane e. 2-methyl-4-(1-methylethyl)octane f. 2,6-dimethyl-4-(2-methylpropyl)decanearrow_forward
- Write the line-angle structures for the following compounds a. 3,5-dichlorocyclohexene b. 1,4-cycloheptadienearrow_forwardQ5 Draw the condensed structural formula for each of the following: a. 1,4-dichlorocyclohexane b. 2,3-dimethylpentane CH2 Q6 Write the correct'name of the following alkanes: a. CH3-CH2-CH3 CH3 b. CH3-CH,-CH-CH-CH3- CH3 CH3 CH3 c. CH3-CH-CH-CH3arrow_forward12. Draw the structures that correspond to the following names: a. 3-ethylheptane b. 1,1-diethylcyclopropane c. 4-sec-butyl-l-isobutyl-2-methylcylcohexane 13. Mono-substituted cycloalkanes do not include the “1" locant. Thus, 1-methylcyclohexane is inaccurate. Draw methylcyclohexane; explain why adding a locant does not add any new information.arrow_forward
- Write the Condensed formula of the following: 1. 2,5-dibromo-3,3-dimethyl-4-propyloctane 2. trans-1-bromo-3-cholorocyclopentane 3. 4-cholorocyclopent-1-enearrow_forward1. When drawing a condensed structural formula, how do you determine how many hydrogen atoms to include with each carbon atom? 2. Describe how you would figure out the number of lines to draw in a line-angle drawing for: a. 1-propanol b. 2-methylpentane 3. Explain why chemists might use a line-angle formula instead of a condensed structural formula.arrow_forwardDraw the Skeletal Formula of the following compounds. The parent chain should be drawn in STRAIGHT horizontal position except for cyclo with carbon numbering lowest to highest from left to right (Chain) Clockwise numbering starting on top (Cyclo). 1. 4-Ethyl-2,3-dimethylheptane 2. 1,2-Dimethylcyclopentanearrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningOrganic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co