The transformation above can be performed with some combination of the reagants listed below. Give the necessary reagants in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. 8-6 The transformation above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. A. conc. H₂SO4, heat D. 1) RCO3H; 2) H3O+ B. NaOme E. HBr C. HBr, ROOR F.t-BUOK
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.
![The transformation above can be performed with
some combination of the reagants listed below.
Give the necessary reagants in the correct order, as
a string of letters (without spaces or punctuation,
such as "EBF"). If there is more than one correct
solution, provide just one answer.
8-6
The transformation above can be performed with some combination of the reagents listed below. Give the necessary reagents in
the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution,
provide just one answer.
A. conc. H₂SO4, heat
D. 1) RCO3H; 2) H3O+
B. NaOMe
E. HBr
C. HBr, ROOR
F. t-BUOK](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fab080dd5-c0ae-4a9d-bb4d-b233b608efe1%2F7cca595f-373d-44d7-8df8-874aba2d50e9%2F4n49p1o_processed.jpeg&w=3840&q=75)
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