please help with the mechanism for the below espcially B, also if you can explain how the mechnisms works/ what is going on that would be greatly apperciated SYNTHESIS OF 5-BROMOISOQUINOLINE AND 5-BROMO-8-NITROISOQUINOLINE(Isoquinoline, 5-bromo- and Isoquinoline, 5-bromo-8-nitro-)A.B.NNBSConc. H₂SO41) NBS2) KNO3Conc. H₂SO412BrNO₂Br

NBS is a bromination reagent. In presence of NBS, Br+ will generate which will undergo electrophilic…

Answered: SYNTHESIS OF 5-BROMOISOQUINOLINE AND…

SYNTHESIS OF 5-BROMOISOQUINOLINE AND 5-BROMO-8- NITROISOQUINOLINE (Isoquinoline, 5-bromo- and Isoquinoline, 5-bromo-8-nitro-) A. B. NBS Conc. H₂SO4 1) NBS 2) KNO3 Conc. H₂SO4 1 2 Br NO₂ Br

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter33: Triphenylmethanol And Benzoic Acid

Section: Chapter Questions

Problem 1Q

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Concept explainers

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.

Question

please help with the mechanism for the below espcially B, also if you can explain how the mechnisms works/ what is going on that would be greatly apperciated

SYNTHESIS OF 5-BROMOISOQUINOLINE AND 5-BROMO-8-
NITROISOQUINOLINE
(Isoquinoline, 5-bromo- and Isoquinoline, 5-bromo-8-nitro-)
A.
B.
N
NBS
Conc. H₂SO4
1) NBS
2) KNO3
Conc. H₂SO4
1
2
Br
NO₂
Br

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