
For questions #37-38) Draw the two cis-trans isomers for the following molecule CH3-CH-CH=CH
For each molecule, indicate whether cis-trans isomers exist. If they do, draw the two isomers and label them as cis and trans. a. CH3 - CH2 -CH=CH, b. CH3-CH2-CH=CH c. 2-Pentene d. 1,2-Dichloroethene
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Which of the following pairs are cis-trans isomers? Hz-CH, Select all the pairs that are cis-trans isomers. CH3 CHs
3.6: Which of the following compounds can exist as cis–trans isomers? Draw each cis–trans pair. (a) CH3CH=CH2 (b) (CH3)2C=CHCH3 (c) ClCH=CHCl (d) CH3CH2CH=CHCH3 (e) CH3CH2CH=C(Br)CH3 (f) 3-Methylhept-3-ene The answer is c, d, e ,f but I'm not sure how it works
2. Draw the structures of the cis-trans isomers for each compound. Label them cis and trans. If no cis-trans isomers exist, write none. a. 2,3-dimethyl-2-pentene b. 1,1-dimethyl-2-ethylcyclopropane c. 1,2-dimethylcyclohexane d. 5-methyl-2-hexene e. 1,2,3-trimethylcyclopropane
Which of the following pairs are cis-trans isomers? Select all the pairs that are cis-trans isomers.
Draw both cis and trans isomers for 3-ethyl-2,5-dimethyl-4-octene (hope i spelled that molecule correctly).
There is one pair of cis/trans alkene isomers with molecular formula of C5H10. Draw the C5H10 two isomers the exhibit cis/trans configurations about the double bond.
For the molecules whose condensed structural formula is given below, decide if cis-trans isomers are possible. If they are, enter the name of the cis isomer in the first box and the name of the trans isomer in the second box. a) CH3CH=CHCH3 name of cis isomer or molecule: name of trans isomer or none: b) (CH3)2C=CCl2 name of cis isomer or molecule: name of trans isomer or none:
Home ework2 lem 12.67 Identify the following pairs of structures as structural isomers, cis-trans isomers, or the same molecule: Drag the appropriate items to their respective bins. Reset Н-с— сН, Br Br Br and Br and Нас— сH2 н,с-сH, Нас— сн- Br Br Structural isomers cis-trans isomers Same molecule
For the molecule whose condensed structural formula is given below, decide if cis-trans isomers are possible. If they are, enter the name of the cis isomer in the first box and the name of the trans isomer in the second box. If cis-trans isomers are not possible, enter the name of the compound in the first box and leave the second box blank. Do not attempt to put cis or trans in italics. CH3CH2CH=CH2