Topic: Cis trans Isomerism
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What is the cause of cis trans isomerism?
the lack of rotation of the double bond Read More »
Source: http://wiki.answers.com/Q/What_is_the_cause_of_cis_trans_isomeris...
What is cis-trans isomerism?
( ′si¦stranz ī′säm·ə′riz·əm ) (organic chemistry) A type of geometrical isomerism found in alkenic systems in which it is possible for each of the doubly bonded carbons to carry two different atoms or groups; two similar atoms or groups may... Read More »
Source: http://www.answers.com/topic/cis-trans-isomerism
How to tell cis-trans isomerism?
_____All terminal alkenes can NOT have cis-trans isomers when the terminal group is CH2. 2-Pentene: CH3CH=CHCH2CH3 does 2-methyl-2-pentene: (CH3)C=CHCH2CH3 does NOT Read More »
Source: http://answers.yahoo.com/question/index?qid=20081103065444AAH9Nqb
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Cis trans Isomerism
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Answers to Other Common Questions
CH3CH=CHCH3 cis 2 butene and trans 2 butene
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Source: http://answers.yahoo.com/question/index?qid=20100217065838AAzC8mD
Only (f.), 3-ethyl-4-decene. This is because there is one H on each C of the C=C bond. The two H's can be on the same side (cis) or opposite sides (trans) from one another. (a.) cannot, because the four CH3's are the same, and you cannot fo...
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Source: http://answers.yahoo.com/question/index?qid=20070815115354AAdHR3I
To have cis-trans isomerism you have to have different groups on each end of the double bond. For example, 1-hexane can not have cis-trans isomerism since the number 1 carbon has two hydrogen atoms on it. 2-methyl-2-hexene, also, can not ha...
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Source: http://answers.yahoo.com/question/index?qid=20090316182835AAfKHjA
Cis/trans isomerism is evident when two substituents on the double bond are the same. In such a case the designations are the same. If three or four of the substituents attached to the double bond are different, cis/trans is not obvious nor...
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Source: http://answers.yahoo.com/question/index?qid=20120516093642AAtsV40
3. The chlorines are located on the two carbons at either end of the double bond. SO either you have them both on the same side ( CIS) or they are on opposite sides (TRANS) Happy Studies,
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Source: http://uk.answers.yahoo.com/question/index?qid=20111225054721AAh5...
The answer is A This is because you have got one hydrogen and one chlorine on each carbon on the ethene, this means there are two possible ways for them to position themselves as shown below(imagine the dotted line between the carbons are a...
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Source: http://answers.yahoo.com/question/index?qid=20120503141528AAyBAdo
