Rank the substituents in each of the following sets according to the sequence rules: -OH, -CH₂CH3, -H, -CH2OCH3. -CH-CH2. -CH2NH2, -CH3, CO2CH3, -Br, B C D E A F G H Please fill in blanks with letters A-1 representing the substituents above them acccording to the sequence rules, from highest to lowest: >
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.
![Rank the substituents in each of the following sets according to the sequence rules:
\-CO₂CH₃, \-Br, \-OH, \-CH₂CH₃, \-H, \-CH₂OCH₃, \-CH=CH₂, \-CH₂NH₂, \-CH₃
A B C D E F G H I
Please fill in blanks with letters A-I representing the substituents above them according to the sequence rules, from highest to lowest:
\[ \_\_ > \_\_ > \_\_ > \_\_ \]
\[ \_\_ > \_\_ > \_\_ > \_\_ > \_\_ \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fffa86d8a-8d23-425a-8873-44693b5673b0%2F4b5f1faa-641b-47bc-a3bb-4450b541f1f6%2Fy0rlsj_processed.jpeg&w=3840&q=75)
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