In the table below, rank the molecules in order from least reduced (1) to most reduced (4). H Molecule Br BH3 C HIC H OH ***H H Br H .C C ... Br Br CH3 H ***H H Reduction Rank (Choose one) 1 (least reduced) 2 3 4 (most reduced) (Choose one) (Choose one) (Choose one) X S
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.
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H
O ORGANIC OXIDATION AND REDUCTION
Ranking relative oxidation or reduction for a set organic...
H
What's New
In the table below, rank the molecules in order from least reduced (1) to most reduced (4).
Br
Molecule
H
Explanation
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BH₂
C
OH
C
***H
H
Br
H
H
... BI
Br
CH3
C ....H
H
Check
X
Reduction Rank
(Choose one)
1 (least reduced)
2
3
4 (most reduced)
(Choose one) ▼
(Choose one)
(Choose one)
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