5) Provide the products necessary to complete the synthesis below. Indicate what mechanism was used for each product. HI OH H2O но heat H2SO4

Q: (i) (ii) "B 3 B H₂NOSO3H PhCHO 'NH₂ Me OH Ph

A: Organic transformations:

Q: OH H30* он

A: To show the mechanism of the following reaction

Q: Propose a mechanism for the following reaction.

A: A mechanism for the following reaction has to be proposed

Q: Provide a mechanism for the following transformation: OH Cro3 но. H30*

A: The mechanism of the given reaction is given below,

Q: 1. Provide a detailed mechanism for the following reaction and give the product. H2SO4

A: First c=O will attack on H+ and carbonyl carbon will protonate and then H2O will attack and…

Q: Propose a mechanism for each of the following reactions:

A: (a)The mechanism is given below.

Q: Show each step using curved arrow formalism.

A: The mechanism for given reaction is shown below,

Q: H. H+ + H20 HO.

A: In the presence of acid, nuceophilic attack of OH on carbonyl carbon takes place.

Q: Provide a detailed mechanism for the following reactions and determine the major product: a) b) НО.…

A:

Q: Predict the major product and show the complete mechanism for each electrophilicreaction below.

A:

Q: Suggest a mechanism and predict the major product for the following reaction: NABH M OH

A: The reaction is given below:    NaBH4 is a mild reducing agent. therefore it only reduced ketone to…

Q: Q.2 a) Propose a mechanism for each of the following reactions. K2CO3 -O- i) THF NH2 i) ELOH/ETONA…

A:

Q: H,SO4 + CH3-0-H OCH3

A: The given reaction is the addition of hydro-alkoxy in an acidic medium. The first step is the attack…

Q: 2. a. Provide mechanisms and/or products for the following transformation. NE2 `Me (-5 equiv) H Me…

A: Reaction 1 : Acid catalyzed enamine synthesis followed by Diels Alder reaction.

Q: Propose a mechanism for the following reaction:

A: A Grignard reagent is an organomagnesium compound which can be described by the chemical formula…

Q: K2CO3 `NH2 THE

A: Given

Q: Propose a mechanism for the following reaction:

A: Since there is a acidic H on the reactant attached to O hence the base OH- will take acidic H and…

Q: Propose a mechanism for the following reaction:

A: The nucleophilic substitution reaction involves the reaction of the nucleophile to the carbon…

Q: H3CO. NaOH H3CO H3CO OCH

A: An aldol condensation is a reaction in which an enolate ion reacts with a carbonyl compound to form…

Q: CO,Me MeOH H;O+ Br

A: Synthetic organic chemistry involves the conversion of the reactants into the appropriate products…

Q: d. HO, OH e. OMe OMe Ph OMe Ph. OH f. OH NH NH2 OMe OMe

A:

Q: Propose a mechanism that accounts for the following reaction. H2SO4 OH

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 7. Propose a plausible mechanism for each of the following transformations. OH H20 HO OH OMe MEOH…

A:

Q: 3) Propose a mechanism for the following reaction. HO H2SO4

A:

Q: Propose a reasonable mechanism for the following reactions: H+, H₂O OH HBr OH isto T

A: Two questions based on introduction to organic chemistry that is to accomplished.

Q: Under aqueous acidic conditions, furan undergoes a reversible ring opening reaction to give…

A: Following are the intermediates involved in the given reaction mechanism:

Q: Predict the major product and show the complete mechanism for each electrophilic reaction below. (a)…

A:

Q: 4) Provide a mechanism that explains the formation of B and C when compound A is treated with NaOMe.…

A:

Q: 5. Provide a mechanism for the following transformation: OH H-A Ph Ph-

A:

Q: Propose a plausible mechanism for the following transformation. HO 1) H-CEC: Na 2) H3Oʻ

A: The functional group is a key component that pertains to a molecule and it involves a characteristic…

Q: 1. NaOH OH 2. PHPH Br

A: The given transformations involves a phosponium ylide intermediate which react with carbonyl…

Q: Provide the mechanism for the following reaction. O H H Me 2 Li, NH, then Quench H H Me

A: The given reaction is,

Q: 1. Show a detailed mechanism for the following reaction and give the structure of the major product.…

A:

Q: 7. Propose a mechanism for the following transformation. EtO,C. CO,Et + NH3 OEt H.

A:

Q: 4. Propose an efficient synthesis for each of the following transformations: а. CO2H `NO2 b. ÇO2H…

A:

Q: Propose a mechanism for each of the following rearrangement reactions. H. HBr(aq) NME2 HCI(aq)

A: A rearrangement reaction is the one in which the carbon skeleton of a molecule is rearranged to give…

Q: N2 PHCOOA9 heat Me

A: Given a reaction with reagent and reaction condition and we have to find out the product of the…

Q: 1. ether 2. H30* H. a)

A: This is the nucleophilic addition reaction of grignard reagent to the carbonyl compound to give…

Q: `N' .N. H20

A: Please find the below attachment.

Q: 2. a. Provide mechanisms and/or products for the following transformation. NEt2 „CHO Me Me (.5…

A: Reaction 1 : Acid catalyzed enamine synthesis followed by Diels Alder reaction. ( see below).

Q: EWG EWG N. CI 2.

A:

Q: 4) Propose a mechanism for the following reaction: CH₂CH₂CH₂CH₂ I OH OH H + H₂O

A: In the given reaction, 1,4-dubutanol reacts with acid to form tetrahydrofuran and a water molecule.…

Q: Predict the major organic product of the reaction, and complete its mechanism. Predict the product.…

A: ->First of all base can abstract most acidic hydrogen and form nucleophile which can give…

Q: Propose a mechanism for the following transformation CI HCI H2O +

A: Alcohol reacts with an alkyl halide to form an alkyl chloride. The reaction proceeds with an SN1…

Q: MEOH H;O+ Br

A: The above reaction may be proceed through the given mechanism-

Q: 2. The following reactions are reversible. Propose a mechanism for the forward and reverse…

A:

Q: 4. Suggest a detailed mechanism for each of the followir reactions: CH, (a) H;SO. C-CH, CH, 0=C-CH,…

A: Since you have asked a question with multiple sub-parts, we will solve first three subparts for you,…

Q: 3.4 Propose a mechanism for the following reaction: CI NaNH, Liq. NH3 NH₂

A: In the given reaction the chlorobenzene reaction sodium amide to form aniline. The reaction is…

Q: 5) Provide the products necessary to complete the synthesis below. Indicate what mechanism was used…

A: The mechanism of the above organic transformation is given below

Q: Propose a mechanism for the following reaction:

A: Please find below the reaction mechanism

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.