11. What products would you expect from the reaction of 2-iodopentane with the following reagents: a. KCN b. KCCH c. KNH2

Q: Consider the following synthetic sequence: он A Cro/H* F CH;Br CH,MgBr E в Br2.FeBr3 G C3H,Bro…

A: In the given reaction sequence alkyl halide first converts into Grignard reagent which reacts with…

Q: Treatment of cis-1-bromo-2-methylcyclohexane with K+ -O-tert-butyl in tert-butanol gives…

A:

Q: Propose a synthesis for (Z)-9-tricosene (muscalure), the sex pheromone for the common housefly…

A: Firstly, Acetylene is reacted with a strong base to form an acetylide anion as follow: Here,…

Q: The following alkyne reacts with 9-BBN, followed by an oxidation with H2O2 under basic conditions…

A: Reaction:       The hydroboration of terminal alkynes produces aldehyde products while internal…

Q: The compound shown below can be made by which of the following?

A: Dehydration or condensation refers to a reaction where water molecule (-H2O) is lost.

Q: 11. Treatment of compound F with lithium diisopropylamide followed by cyclohexanone gives either G…

A: The objective of this question is to explain the processes behind the aldol condensation and…

Q: Draw a resonance structure of anthracene that has no charges. Include all lone pairs in your…

A: Ans:

Q: a Draw structural formulas for all possible carbocations formed by the reaction of each alkene with…

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Q: 3. Give the reagents needed to form the indicated products: CN CN

A: In the given example the first step is elimination reaction to form a double bond. In the second…

Q: Which of the following carbonyl compounds can be used to prepare the alcohol shown in the rectangle…

A: To produce secondary alcohol using Grignard reagent, we need an aldehyde and alkyl magnesium bromide…

Q: Which of the following compounds will undergo an S,2 reaction most readily? Select one: O a.…

A: 1. Primary alkyl halides more reactive than secondary and tertiary. Compound d is primary alkyl…

Q: Predict the products of the following reaction with a Grignard reagent: -MgBr 1. ether 2. H;O*

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 4. Predict the reactants/reagents that would result in the formation of the products shown below: a.

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Write step-by-step mechanism for the following transformations: 1.LDA 2. Br 3. CH3 Li

A: In the first step of the reaction, Lithium diiodopropyl amide will abstracts the proton and give the…

Q: @

A: we have to write best reagents to complete the following reaction

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A: In the chlorination of alkane and cycloalkane, the major product depends upon the type of carbon…

Q: Musk ambrette is used as a perfume base to enhance and maintain the fragrance of perfume. Why is the…

A: In Friedel-Crafts alkylation reaction (electrophilic aromatic substitution reaction), a carbocation…

Q: Propose efficient synthesis for the following reaction. (10 pts) an O2N `NO2

A: The answer is given as follows

Q: What products are obtained from the reaction of each of the following alkenes with OsO4 followed by…

A: The products are obtained from the given alkenes with OsO4 followed by aqueous H2O2

Q: Which of the compounds A-D are obtained in the reaction of the alkene below with OsO4 in pyridine…

A: Osmium tetroxide reacts with alkene to produce cis di-ol.

Q: NBS hv b. CH3 CH3 carbene

A: N-Bromosuccinamide (NBS) is a reagent used specifically for brominating allylic or benzylic…

Q: Propose structures for A and B below: 1.(CH₂=CH)₂CuLi A 2.H3O+ B 1.CH3Li 2.H₂O+ OH

A: Gilman reagent is an oragnocuprate that can be represented using the general formula R2CuLi. These…

Q: Starting from Cyclohexanol as the only organic reagent youhave and use any other inorganic reagents…

A: QVII: Given compound is benzyl benzoate.

Q: Choose the BEST reagent for carrying out the following conversion: A LPAMaBe, ether 2. HO C…

A:

Q: -Heptoanone may be synthesized from a nitrile shown below: Reagent List CN R1 Nitrile CH3CHCH₂CH3 A…

A: Ketones are the carbonyl compounds which contain a C-O double bond and carbonyl carbon is bonded…

Q: Synthesize the following compound using no organic starting materials other than acetic anhydride,…

A: Acetylide adds on ketone to produce alcohol

Q: Ozonation followed by hydrolysis of an alkyne gave the following products. What was the structure of…

A:

Q: Identify the reagent that accomplish the transformation seen below: 1) 03 2) Zn/H₂O H₂O/H2SO4 (cat.)…

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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.