Can different compounds lead to the same reaction intermediate? Examples How do
ID: 712513 • Letter: C
Question
Can different compounds lead to the same reaction intermediate? ExamplesHow do group 6 elements differ when installed in organic compounds?
The difference between a Bronsted acid versus a Lewis acid? Can different compounds lead to the same reaction intermediate? Examples
How do group 6 elements differ when installed in organic compounds?
The difference between a Bronsted acid versus a Lewis acid?
How do group 6 elements differ when installed in organic compounds?
The difference between a Bronsted acid versus a Lewis acid?
Explanation / Answer
1) some compounds form same reaction intermediates. examples
R-X --------------------------> R+ + X-
alkyl halide
R- N2 -----------------> R+ + N2
DIAZONIUM ION
R- OH + H+ ----------------> R+ + H2O
Observe above reactions different compounds involve different reactions but form same carbocation intermediate.
2) Group 6 elements are O , S, Se, Te, Po.
from top to bottom size increases then electro negativity decreases. simply we compare to O and S , oxygen is more electronegative than sulphur so the reactivity also different when thease two elements are installed in organic compounds.
examples alcohals are having more bolingpoint than thiaols. thiols are more powerful nucleophiles than alcohals.
3). the main difference between a Bronsted acid and Lewis acid is
proton donar is Bronsted acid------ HCl
and electron acceptor is Lewis acid ------AlCl3