ow the mechanism for the following reaction conducted at -5 °C in CC14: cyclohexene + bromine yields a dibromocyclohexane Draw structures - including charges and electrons - and add curved arrows. Details count. Step 1 Add three curved arrows to the first step. Draw the step 1 products: 1 organic species; 1 inorganic species. Step 2 • Reproduce the step 1 products. Add two curved arrows to show the bromide ion reacting with the organic species. Draw the final product. 1L o ↑ Map
Reactive Intermediates
In chemistry, reactive intermediates are termed as short-lived, highly reactive atoms with high energy. They rapidly transform into stable particles during a chemical reaction. In specific cases, by means of matrix isolation and at low-temperature reactive intermediates can be isolated.
Hydride Shift
A hydride shift is a rearrangement of a hydrogen atom in a carbocation that occurs to make the molecule more stable. In organic chemistry, rearrangement of the carbocation is very easily seen. This rearrangement can be because of the movement of a carbocation to attain stability in the compound. Such structural reorganization movement is called a shift within molecules. After the shifting of carbocation over the different carbon then they form structural isomers of the previous existing molecule.
Vinylic Carbocation
A carbocation where the positive charge is on the alkene carbon is known as the vinyl carbocation or vinyl cation. The empirical formula for vinyl cation is C2H3+. In the vinyl carbocation, the positive charge is on the carbon atom with the double bond therefore it is sp hybridized. It is known to be a part of various reactions, for example, electrophilic addition of alkynes and solvolysis as well. It plays the role of a reactive intermediate in these reactions.
Cycloheptatrienyl Cation
It is an aromatic carbocation having a general formula, [C7 H7]+. It is also known as the aromatic tropylium ion. Its name is derived from the molecule tropine, which is a seven membered carbon atom ring. Cycloheptatriene or tropylidene was first synthesized from tropine.
Stability of Vinyl Carbocation
Carbocations are positively charged carbon atoms. It is also known as a carbonium ion.
![ow the mechanism for the following reaction conducted at -5 °C in CC14:
cyclohexene + bromine yields a dibromocyclohexane
Draw structures - including charges and electrons - and add curved arrows. Details count.
Step 1
Add three curved arrows to the first step.
Draw the step 1 products:
1 organic species;
1 inorganic species.
Step 2
• Reproduce the step 1 products.
Add two curved arrows to show the bromide
ion reacting with the organic species.
Draw the final product.
1L
o
↑
Map](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1acc7dda-9de2-4c1d-8429-142a8245ef29%2F76b751d9-4f33-43c0-a389-cadb6eefb904%2Fxdjb50f_processed.png&w=3840&q=75)
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