Which of the following minor products could not arise from the halogenation reaction below?
a)2,5 dimethylhexane
b)2 bromo-2 methyl propane
c)1,3 dibromo, 2 methyl propane
d) 2,4 dimethylhexane
e)2,2,5 trimethyl pentane
plz can someone help me...i kno its not b) or c) but im leaning towards d) or e) so can someone clarify this.
Thanks :)
You didn't complete the question. The answers are listed but the reaction is not given.
this is the reaction...sorry about that :)
isobutane + Br2 ----> 1-bromo-2-methyl propane + HBr + minor products
To determine which of the given minor products could not arise from the halogenation reaction, let's first understand the halogenation reaction and the different types of products that can be formed.
Halogenation is a chemical reaction in which a halogen (such as chlorine or bromine) is added to an organic compound, typically an alkane. In this reaction, a hydrogen atom is replaced by a halogen atom, resulting in the formation of a halogenated compound.
Now, let's analyze the options:
a) 2,5-dimethylhexane: In this compound, there are no hydrogen atoms directly bonded to the carbon atoms, where halogenation occurs. Therefore, it is unlikely that this compound will be formed as a major product.
b) 2-bromo-2-methylpropane: This compound is a common product of the halogenation reaction. It can be formed by the replacement of one of the hydrogen atoms in 2-methylpropane with a bromine atom.
c) 1,3-dibromo-2-methylpropane: This compound is also a possible product of the halogenation reaction. It can be formed if two hydrogen atoms in 2-methylpropane are replaced by bromine atoms.
d) 2,4-dimethylhexane: This compound contains no hydrogen atoms on the carbon atoms undergoing halogenation. As a result, it is unlikely to be a major product of the halogenation reaction.
e) 2,2,5-trimethylpentane: Similar to option d), this compound also lacks hydrogen atoms directly bonded to the carbon atoms where halogenation takes place. Therefore, it is unlikely to be a major product.
To summarize, the minor product that could not arise from the halogenation reaction is option a) 2,5-dimethylhexane.
Note: It's always a good idea to review the specific conditions and reactants used in the given reaction to have a more accurate understanding of the possible products before making a final conclusion.