The first alkene which requires the position of the double bond to be indicated is?

Q: Which one of the molecules shown below prefers to exist as its enol tautomer?

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Q: Rank the following alkenes by reactivity towards acid-catalyzed hydration. Most to least.

A: The reactivity of alkene towards acid-catalyzed hydration depends on the tendency to form stable…

Q: Chlorination (halogenation) of 2-methylpentene will yield a final product of?

A:

Q: Consider the following set of carbocations and answer the questions that follow. A в i. The…

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Q: The triphenylmethyl radical is highly delocalized by resonance. In the resonance hybrid, how many…

A: There are ten different positions have radical character

Q: What will be the optical conformation of the product in the following reaction?

A:

Q: The structure of the product, C, of the following sequence of reactions would be

A: The reaction of terminal alkyne with NaNH2 in ammonia causes the abstraction of the alkyne proton to…

Q: What is/are the product(s) of the reaction of alkyne below?

A:

Q: This is a hydrogenation and carbene addition problem. How do I draw the structure of the major…

A: Interpretation: We have to write the product for the following reaction.

Q: C/

A: Elimination reaction is the reaction in which small molecules like water and ammonia is eliminated.…

Q: Increasing alkyl substitution stabilizes an alkene by an electrondonatinginductive effect. Explain ?

A: Alkene are hydrocarbon having carbon - carbon double bond . Increasing alkyl substituents ,…

Q: The substitution reaction below forms two ethers (which are consitutional isomers). Which ether is…

A: Various reactions are studied in organic chemistry. Every reaction is guided by some specific…

Q: n of pure HBr with the alkene shown.

A: Alkene react with hydrogen bromide (HBr) to undergo addition reaction and forms alkyl bromide

Q: Provide the proper systematic (IUPAC) name for the following structure using any and all proper…

A: The given structure is,

Q: An α carbon of a ketone or aldehyde can be alkylated or halogenated under basic conditions. Recall…

A: In the alpha halogenation reaction, an enolate formed from an aldehyde or ketone reacts with a…

Q: For each of the following compounds, draw its structure. Be sure to shown proper stereochemistry in…

A: As per guidelines , if multipart question is present first 3 (a, b, and c) are allowed to answer,…

Q: What is the curved arrow notation for the formation of the following alkene?

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Q: Which of the following alkenes has the lowest heat of hydrogenation?

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Q: Predict the more stable bridge head alkene in the following compounds. (A) (В) (C) (D)

A: According to Bredt's rule a double bond cannot be placed at the bridgehead of a bridged ring system…

Q: For the following molecule, provide an acceptable name. Be sure to indicate stereochemistry in the…

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Q: Rank the following radicals in order of decreasing stability. most stable least stable (сны,снінсн,…

A: The stability of carbon free radicals can be determined by considering the number of hypercojugative…

Q: mechanism for the of hydrolysis (1-bromo of Propose a reaction methylpropyl)cyclohexane. Including…

A: Stereochemistry is branch of chemistry in which we deal with arrangement of atoms in three…

Q: Which molecules from the following is/ are achiral? Br ICI Br More than one of these

A: The solution is as follows :

Q: Conceptual: Rank the following alkenes in decreasing order of stability. b

A: The relative stability of the alkenes can be understood by the presence of hyperconjugative H atoms.…

Q: Which double bond is more reactive in the molecule below? Explain. Draw the major product expected…

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Q: How many distinct monobromination products are chlorination? possible when the alkane below…

A:

Q: Predict the predicted product of the reaction shown in the following diagram:

A: -NH2 group is strong ring aactivation group, hence when amino benzene (aniline) is treated with…

Q: Indane can undergo free-radical chlorination at any of the alkyl positions onthe aliphatic ring Draw…

A: Since the mechanism of Chlorination of indole is through radical formation, the reaction propagates…

Q: Each of the following line strucrures can be described as a bicyclononane except for.

A: The organic compound in which two rings are fused by a common point having two or more than two…

Q: Indane can undergo free-radical chlorination at any of the alkyl positions onthe aliphatic ring.Draw…

A: Since the system of Chlorination of indole is through the radical arrangement, the response…

Q: Highlight on  structure and bonding in Alkenes.

A: Alkenes  Double bond present between 2 carbon atoms Alkenes involve in  addition reactions

Q: EN ?

A: A heterocyclic compound is a derivative of carbon-containing compounds which contain atoms other…

Q: ек ного сап ше benzene но synthesize this molecule from N

A: Given is organic compound.

Q: What reagent/reagents is/are necessary to transform the starting molecule into the desired product?…

A: In this process, benzene sulfonic acid is reacted with aqueous sodium hydroxide. The resulting salt…

Q: Rank the following alkenes in order of increasing stability (least to most stable)

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Q: Expain the below Rule: The diene can react only when it adopts the s-cis conformation.

A: The diene can react only when it adopts the s-cis conformation.

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

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Q: What are the following alkenes, E or Z? if neither label as such as with both

A: Welcome to bartleby ! We have to tell whether these alkenes are E or Z or neither

Q: Outline all steps in a synthesis of propyne from each of the following: a) CH,COCH; b) CH;CH,CHB",…

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Q: of When heated, allyl aryl ethers and allyl vinyl ethers undergo a reaction called a Claisen…

A: the structure of the expected product is CH – CH = O – CH – CH = CH → (REARRANGEMENT) CH – CH = OH –…

Q: Complete the following reactions. Consider stereochemistry to determine

A: 1. In SN2 inversion product is formed , since inthis mechanism attacking and leaving of nucleophile…

Q: The following compound Z as shown in Diagram 3 is one of the minor products obtain from the…

A: In given alkane the possible sites for chlorination are numbered as

Q: Which is/are the major product(s) formed from the reaction of 1,2-dimethylcyclohexene with CH3 CH3 H…

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Q: Write with additional resonance contributing structure for each carbocation and state which of the…

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Q: Rank the followings carbocations in terms of increasing stability (least to most)

A: Stability  of carbo cation depends upon the type of structure  of carbocation , primary are least…

Q: Generally, addition of halogen acids to alkene follows Markovnikov rule. In which condition the…

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Q: Which of the following alkenes is most stable? or

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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.