Explain Stereochemistry of Halogenation ?

Q: Briefly explain the halogenation of aromatic compounds in general

A: Aromatic compounds are nucleophilic in nature. Thus the halogenation of aromatic compounds is an…

Q: Write the chemical equations involved for the reaction of cyclohexene with: a. Brz b. cold KMNO4

A: The addition reaction is the chemical reaction in which the addition of the reagents takes place to…

Q: What is the molecular orbital diagram of 2,4,6,8-decatetraenes for photochemical reactions. Indicate…

A: Answer -

Q: Write the palladium-containing product for the following reaction and indicate its stereochemistry:…

A: We can solve this question by using the concept of trans effect where CN- regulates the substitution…

Q: FeCl3 or AlCl3 are also generally used as catalysts for Friedel-Crafts alkylations. Why might one…

A: FeCl3 and AlCl3 are Lewis acid which is used for polarise halogens like as cl2,br2. they are…

Q: Describe details the factors that affect SN1 and SN2 reactions.?

A: The reaction in which a leaving group is replaced by the attack of an electron rich nucleophile is…

Q: Write down the summary of the selection Rules for Pericyclic reactions.

A: The selection Rules for Pericyclic reactions can be written as

Q: , Assign the stereochemistry of the following alkene-containing compounds Br a) b)

A: Here, the question is given that identify the stereochemistry of alkene ,assign the E,and Z in the…

Q: stereochemistry of th

A:

Q: Na, NH3 H3C-C=C-CH3 CH3 H3C Alkynes are reduced to trans alkenes by a process called dissolving…

A: Alkyne  are treated with liq NH3 always gives trans alkene

Q: a. Under what conditions is the 1,2-product obtained in the hydrohalogenation of dienes? b. Why? C.…

A: Conjugated dienes can give a 1,2 or a 1,4 addition products in the electrophilic addition reactions.…

Q: Given the UV Spectrum of Anthracene pictured. Why does anthracene have such a structured UV-vis…

A: UV- visible spectroscopy or electronic spectroscopy involves the transition of electrons. When a…

Q: What is the best reagent for obtaining cis alkene * Pn (Platinum) Ni(nickel) metallic sodium to…

A: the best reagent for obtaining cis alkene is

Q: Explain Halogenation of a Chiral Starting Material ?

A: For a molecule to be chiral it must have 4 different groups attached to it, not contain plane or…

Q: Explain why free-radical halogenation usually gives mixtures of products

A: A free radical halogenation reaction always substitutes the hydrogen atom with a halogen atom. It is…

Q: Diels Alder product

A: Diels-Alder reaction is a conjugate addition reaction of a conjugated diene with the dienophile.

Q: Why regioselectivity?  2. Why stereoselectivity?  3. What are the changes in the oxidation state?

A: The detailed answer is attached below.

Q: Using MO diagrams, show that the [4+2] Diels-Alder is thermally allowed.

A: A cycloaddition reaction between dienophile and diene is thermally allowed when the HOMO (highest…

Q: Explain the difference between the kinetic and thermodynamic products in the conjugate addition of…

A: At lower temperature, diene undergo addition reaction to give K.C.P. (Kinetically Controlled…

Q: heat

A: (4n+2) electrons using heat, so ring closing would occur with disrotation. Hence the obtained…

Q: Which of the statements below is FALSE regarding SN2 reactions?

A:

Q: What color will be produced if cyclohexene and toluene are reacted with sulfuric acid?

A: Alkane doesn't react with sulphuric acid or inert to concentrated sulphuric acid. If I take into…

Q: 2. For the 2H2 + 02→ 2H20 reaction a. What controls the thermodynamics of this reaction? b. What…

A: The thermodynamics of the reaction is governed by the change in Gibbs free energy. The Gibbs energy…

Q: Determine the structures of compounds A and B in the following reaction scheme.

A: 3-bromopropyl benzene reacts with strong base of potassium tertiary butoxide to give allyl benzene.…

Q: tandard free energy of formation, A calculated result compare to the

A:

Q: 3. Write the palladium-containing product for the following reaction and indicate its…

A:

Q: Cyclohexene reacts with bromine in the presence of NaI to yield -?

A: The reaction of cyclohexene with bromine in the presence of NaI proceeds through two steps. In the…

Q: Among the choices,  what is (a) a conjugated diene, (b) a meso compound, (c) enantiomer of FOR and…

A:

Q: Define about Sigmatropic Rearrangements ?

A: Organic chemistry involves the study of a large number of name reactions and mechanisms which gives…

Q: Why Electrocyclic reactions are completely stereospecific ?

A: Electrocyclic reaction is a form of pericyclic reaction in which bond formation and bond breaking…

Q: Name  the compound, showing stereochemistry if relevant

A: The compound contains five carbon atom which means the parent chain will be of pentane. There is a…

Q: a. This mo Br sites of electrop HO. you've c and we'l b. он С. HO.

A: Here we have to write IUPAC name and the key reactive sides present in the given compounds.

Q: Write the product of the following reaction and account for the regiochemistry that you predict.…

A:

Q: Explain why free-radical halogenation usually gives mixture of products.

A: Consider free radical halogenation of Alkanes. They undergo this reaction in the presence of light…

Q: Benzene can only react with chlorine in the presence of aluminum chloride

A: Here we are required to find whether the statement is correct or incorrect

Q: Which of the following is the most reactive to Diels-Alder reaction under thermal condition

A: Under thermal conditions,  Diels Alder reaction is favored where diene has electron-donating groups…

Q: nonene reacts with iodine in a halogenation reaction

A: Alkenes reacts with iodine to produce diiodo product.

Q: Define Hydrohalogenation—Electrophilic Addition of HX ?

A: Electrophilic Addition Reaction: The reaction in which a π bond is broken and as a result, two σ…

Q: What are the Steps of Radical Halogenation ?

A: The halogenation of alkanes generally takes place by a free radical mechanism. It is a chain…

Q: Having one mole of carbon suboxide (C2O3) means that you have

A:

Q: Which of the following diene is used to produce this Diels Alder product? OCH Diels Alder product…

A: The option 2 is correct as it will give the desired structure which is part of final product.  It…

Q: Chelation

A: Ans. False. Chelation may be defined as the formation of ring between ligand and metal of…

Q: 9ー

A: The given reaction is an example of a pericyclic reaction. In this reaction a cycloaddition reaction…