Br PPH3 -A diethyl Ether

Q: NH2 H* -H,0

A: Ketone when react with primary amine forms imine as a product.

Q: For the following molecule, identify the position which is the most likely to undergo EAS reaction:…

A: 1. OMe is strong electron donating group. Methoxy increase the electron density at o,p positions.…

Q: ). Suggest mechanisms that account for the outcome of the following reactions: а. Si(CH3)3 1) Br2,…

A:

Q: Write a detailed mechanism. OH りNaoH 2)Brz in CH2C 2

A: First step of the the reaction is Favorskii rearrangement. This reaction is followed as follows:

Q: 4. Write the product and give mechanism. (i) *CO (ii) =CH3 RCN.. Rh Me,p ..PMes

A: here we are required to predict the product of the organometallic reaction.

Q: ) Which of the flowing reactions will have the faster rate and give a better yield? Use drawings of…

A: Soln

Q: Predict the major products of acid-catalyzed dehydration of the alcohols. Show the mechanism in…

A: The steps that occur are1) Protonation of OH to form water.2) Removal of water to Form…

Q: the crystal violet molecule in relation to the central carbon atom as the reaction proceeds. * N(CH2…

A: In the left-hand side of the reaction, the hybridization of the central carbon atom is sp2 and hence…

Q: The following conversion involves sequential Heck reactions. Propose structural formu- las for the…

A: The chemical reaction of alkenes with the unsaturated halides in the presence of a palladium…

Q: Provide a detailed step by step mechanism for the formation of the product in the reaction Brm Na H>…

A: NaH is a strong base and will extract hydrogen from a compound. In this compound, Na will be…

Q: ) Provide a reaction mechanism for the following reactions and name the major product for each. HBr…

A: SOLUTION: Step 1: 2-methyl-2-butene reacts with HBr to form 2-Bromo-2-methyl butane as a major…

Q: 12. Explain why SN' reaction gives both retension and invertion isomers but SN' gives only invertion…

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Q: 1) Mg. 6ther HBr B 2) puis H,0

A: Markovnikov addition of alkene.

Q: HN. HO:

A:

Q: 4. Write in the product, including stereochemistry where relevant, for these reactions.. a) b)…

A: This is problems based on organic chemistry where alkenes are being oxidised.

Q: The addition of HBr to 1,3-butadiene gives two products. One of the products is shown below.…

A: Addition of hydrogen bromide to 1,3-butadiene gives two type of products i.e. thermodynamic and…

Q: Q. 4. Complete the following reactions and indicate the steps involved. CH3 CH3 Silica gel CH3 H,SO,…

A:

Q: ÇOOH CH,OH CH,OH (1) LIAIH, (i) H̟O HNO, / H,SO, `NO,

A: The formation of alcohol from a carboxylic acid is a reduction reaction. It takes place in the…

Q: CH3 Н—с— Br + •OCH3 4 [3] transition state product

A: The two reactions are examples of nucleophilic substitution reactions where a nucleophile attacks…

Q: Write the product of the reaction below and show the mechanism by which it is formed. но catalytic…

A:

Q: CH;NH, Hi, CH

A: Stereochemistry and possible  outcomes of reaction  is obtained  by applying appropriate  reaction…

Q: Below you will find twelve (12) structures (e.g. structure 1, structure 2, etc....some represent…

A: a) The product formed in this reaction is given below: The reaction proceeds via a three-step…

Q: Br Br CI- AICI3 Br

A: Describe the steps and show the mechanism of the reaction.

Q: Ring opening reaction of tetrahydrofuran catalyzed by basic materials

A: Answer - Tetrahydrofuran - Tetrahydrofuran (THF), or oxolane, is an organic compound with the…

Q: Suggest a detailed step-by-step reaction mechanism for the reactions shown in a-b (use arrows to 8.…

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Q: 4. Write the product and give mechanism. (i) *CO (ii) RCN/.. -CH3 PMe Rh Me,P

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Q: 1. BH a) 2-methyl-1-butene 2. HO OH H b) 1,2-dimethylcyclopentene Pt

A:

Q: ethanol HSO, (cat) HO.

A: Carboxylic acid reacts with Ethanol in presence of dil.Sulphuric acid  gives an ester with removal…

Q: 3. Write down the all products for the following reaction. Also write a detail step by step…

A: Note : Esters react with Grignard reagent produces tertiary alcohols. ( see below).

Q: CH3 + H3C- cat. TSOH HO OH H3C CH3 H CH3 H3C H3C H3C

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Q: Propose a reasonable mechanism for the reaction, drawing out Lewis structure, using arrows to show…

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Q: Give step-by step Mechanism OCH2CI HCI Br -Br CH3CH2OH Br Br2 "gr Br

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Q: 1. Br,, hv 2. МеОK, MеOН, Д 3. OsO д, ру 4. NaHSO, OH %3D + Enantiomer III CO,H IV

A: The reaction given is,

Q: Write the produote: d) CH,CH:CH=CHBR Mg CO. HO" -> LIAIHA CeHsCH CHCEN Cro, Br H. H. Br 1n reanent…

A: d) When 1-bromo-1-bitene is treated with magnesium metal then Grignard reagent is formed which on…

Q: Provide the structure of the major organic product of the reaction below. H3C CH3 NaOCH,CH3 CH;CH,OH…

A: We have given the organic reaction and we have to find the major product of the reaction.

Q: Illustrating with reaction mechanisms, show how compounds [1], [2], [3] and [4] are formed.

A: Illustrating with reaction mechanisms, show how compounds [1], [2], [3], and [4] are formed.

Q: 3. Outline a free radical chain-reaction mechanism for the transformation shown below: CO, BuşSnH…

A: Here AlBN acts as initiator of the reaction, then it reacts with Bu3SnH and carryout the further…

Q: 10.2 Complete the following reactions:   Show the step-by-step process. Do not use shortcut methods.…

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Q: HOCH2CH2OH Mg /ether X Br H2SO4

A:

Q: 2) Formulate the products for all reaction steps of the sequence. Br Br 1) E10/ 2) E1O OEt 3) OH" 4)…

A: Given:  To find: formulae of all the products in the stepwise reaction.

Q: 3. Write the mechanism and product for hv cyclohexane Ph

A: Photochemical reaction is a chemical reaction caused in the form of light and takes place in…

Q: ОН Н-Br PR3 step 1 Br R3P step 2

A:

Q: 1. Write the electron flow mechanism for the electromagnetic initiated reaction of ethane and…

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Q: PAO2 h) + H2 CH3 i) 2) NalH SO3 (ag) Ba or NBS j) CH3 Cz CH=CHz HzO

A: Organic compounds in which two carbon atoms are bonded to each other by a double bond are called…

Q: Draw the structure of the azo compound produced by the reaction below. • Do not include any -SO,Na…

A:

Q: Question 2 a. Complete the following reactions and outline the mechanism for the formation of the…

A: Nucleophilic substitution reaction. It is the reaction in which nucleophile substituted other atoms…

Q: (A) Purpose the efficient synthesis for the following transformations: (B) Give the product(s) for…

A:

Q: Predict the major products of the following reactions and give the structures of any intermediates.…

A: There are two types of addition in organic reactions -  Markonichoff Addition - In this most…

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.