Current Attempt in Progress Which of the following is the correct Newman projection for the following compound as viewed down the indicated bond in the conformation shown? ΟΙ Oll O III O IV OV CH3 CH3 H CH3 CH3 CH3 H CH3 CH3 HCH3 H H Br H Br H Br Br H Br H CH3 CI CI CI CH3 || III IV V
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.
![Current Attempt in Progress
Which of the following is the correct Newman projection for the following compound as viewed down the indicated bond in the
conformation shown?
ΟΙ
Oll
O III
O IV
OV
eTextbook and Media
Br
CI
CH3
CH3
H
CH3
CH3
CI
H
CH3
H
CH3- CH3
H CH3
CIH
H
Br
H
Br
H Br
Br H
Cl
CI
Br H
CH3
CH3
IV
V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7943a2f-8d0a-4ce9-8c03-a95528e5fee6%2F411c5aa6-32b6-4b07-bafc-5650cbc09433%2Fa89mumg_processed.jpeg&w=3840&q=75)
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