Provide a mechanism for the following transformation and show all resonance forms of the important intermediate: „NO2 1. NAOH, H,O NO2 2. Но HO,

Q: CH;CHCH,OCH3 + HI ČH3 HCI CH3OH CH3O¯ CH3OH

A: As you are posted question with multiple sub-parts we will solve first three sub-parts for you. To…

Q: с o Br Br Br Br o o Br

A: As per Bartley guidelines, and expert is allowed to answer first three subparts of a question.…

Q: VII. (i) Show the major product for the following reaction AND (ii) propose a reasonable mechanism…

A:

Q: CH,OH /H° ОН ANISM

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Q: Predict the product(s) and provide a mechanism:

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Q: Identify the best reagents to achieve the following transformation. a-a HBr O Br2 OHBr, ROOR Br₂,…

A: Double bond of alkene is electron rich so it can favour electrophilic attack .

Q: Which alkenes shown below undergo rearrangement upon addition of HX?

A:

Q: This carbocation has the potential to rearrange to a more stable one. Part: 0 / 2 Part 1 of 2 Draw…

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Q: What is the major product to the following reaction? Br2

A:

Q: Which of thne following would be the correct product from this reaction? „CH3 CH;ONa CH;OH Br H H…

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Q: Give the major product of the following reaction. KMnO4, OH о но O There is no reaction under these…

A:

Q: 7. Give a Mechanism for the following reaction; show formal charges and significant intermediates.…

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Q: 18

A: We wil choose Correct option

Q: + Naz BOz NABHY (CH3)2CHOH

A: NaBH4 is a reducing agent that can reduce aldehydes and ketones.

Q: 10. Treatment of 1,2-dibromoethane with the dithiolate dianion shown in the reaction below leads to…

A: Sulphur ion is a good Nucleophile and thus attacks the carbon attached with Bromine atom as below.

Q: ОН ОН 1. CH3MgBr 2. CH,CHO 3.2 ? IV ОН

A: Given,The reaction:

Q: 12. Draw detailed mechanisms for the following reactions including all reaction intermediates,…

A: These are examples of electrophilic addition and dehydration reactions

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Q: Give the major product(s) for the following reactions. ОН I B. NO `ОН OCH3 HNO3 H₂SO4 HNO3 H₂SO4…

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Q: What is the major product of the following reaction sequence? H*, CH;OH

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Q: 3. Give the mechanism(s) and product(s) for the reaction below. Show stereochemistry. HI, H₂O₂ hv

A:

Q: 3. Give the mechanism(s) and product(s) for the reaction below. Show stereochemistry. HI, H₂O₂ hv

A: The addition of HI to an alkene in the presence of H2O2/hv produces an anti-markoniokov addition…

Q: 1. Propose a mechanism for the following transformation: R COOH (1) H₂C-O, (C₂H₂)₂NH (2) H₂O,…

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Q: Fill in the boxes with the missing products of each reaction. For box B to C, ggust a mechanism for…

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Q: Complete the following ether cleavage reaction by moving the correct product into each of the two…

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Q: HO Д HC но 0 0 одн

A:

Q: Which reagents would best accomplish this transformation? %3D .C. HO, CH3 CH3 CH3 (A) K,Cr,O, +…

A: The reaction given is,

Q: When 1-chlorocyclohexene reacts with HBr, the major product is 1-bromo1-chlorocyclohexane. Propose a…

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Q: H+, CH₂OH CH3

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Q: Predict the product(s) for each elimination reaction below. In each case show the mechanism. What do…

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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.