[1) NaH diphenhydramine он Br [2]

Q: One step in the synthesis of the antihistamine fexofenadine (Section 23.5) involves acid-catalyzed…

A: Given Structure: Reaction of A in presence of acid-calatysed hydration of H+ Following products are…

Q: Draw a stepwise mechanism for the following reaction, one step in the synthesis of the…

A: SOLUTION: Step 1: Pitavastatin (Livalo) is a lipid-lowering agent. It is used in the treatment of…

Q: Identify the suitable reagents for the following: H,O

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Q: HO

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Q: H. CI H. HOE HO, HO, H. Br HO. CI

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Q: (a) (c) (b) (d)

A: The questions are based on the concept of organic reactions. we have to identify the reagents which…

Q: Which carbonyl groups in the anticancer drug Taxol will undergo nucleophilic addition, and which…

A: The nucleophilic addition is a characteristic reaction of carbonyl compounds. It is sensitive…

Q: Which carbonyl groups in the anticancer drug taxol (Section 5.5) will undergo nucleophilic addition…

A: The nucleophilic addition is a characteristic reaction of carbonyl compounds. It is sensitive…

Q: A) bimolecular elimination B) nucleophilic elimination CF3 C) bimolecular nucleophilic substitution…

A: The chemical species can be divided as electrophile and nucleophile on the basis of the electron…

Q: Diphenhydramine, the antihistamine in Benadryl, can be prepared by thefollowing two-step sequence.…

A: The structure of diphenhydramine has to be given.

Q: Muscalure, the sex pheromone of the common housefly, can be prepared by a reaction sequence that…

A: Since NaH is a base. hence it takes out the acidic proton from the molecule making an anion. And…

Q: Heating compound X with aqueous formaldehyde forms Y (C17H23NO), which has been converted to a…

A: The above reaction indicates that lone pairs of electron present on the nitrogen atom of given…

Q: Using cyclohexanone as the starting material, describe how the following compounds can be…

A: Cyclohexanone have functional group as ketones.

Q: Decytospolides A and Bare fungal natural products that are toxic to some cancer cells, In a…

A: Concept : 1) NaH is used as base for deprotonation.  2) Grignard reagent is used as nucleophile here…

Q: When diphenyl ether is reacted under the same conditions as in Problem 22.35, a compound is produced…

A:

Q: Muscalure, the sex pheromone of the common housey, can be prepared by a reaction sequence that uses…

A: The formation of Muscalure follows a number of steps involving nucleophilic attack at the…

Q: What is the structure of compound B for the following reaction sequence? AICI3 Zn(Hg) Compound A…

A:

Q: Consider the tetracyclic compound with rings labeled A–D. (a) Which ring is the most reactive in…

A: Benzene ring is activated towards electrophilic substitution reaction if there is an electron…

Q: Heating compound X with aqueous formaldehyde forms Y (C17H23NO),which has been converted to a…

A:

Q: Question 5

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Q: Draw the products formed when each compound is treated with HNO3 and H2SO4.State whether the…

A: a) Electron withdrawing groups deactivates the ring towards the electrophilic substitution reaction.…

Q: Write the structure of the products A and B in the following reactions. H hv dis A

A: It is a simple game of p-orbital pi-electrons. Every pi -system means planar and having sp2…

Q: 18.18 Fer each compound below, identify which position(s) is/are most likely to undergo an…

A: The following positions in the above molecule support electrophilic substitution.

Q: Draw a stepwise mechanism for the following reaction, one step in the synthesis of the…

A: Protonation of oxygen atom takes place in the presence of acid H3O+ Hydrogen atom migrates to…

Q: Identify Y in the attached reaction, one step in the synthesis of methylphenidate, a drug used to…

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Q: What product will be isolated from the reaction 3-methyl-2-pentanol with HCI. OH A) B) C) D) CI

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Q: NH2 HO,S. „sO,H но amina diazotada copula con

A: A dye is a colored substance and it is obtained by reaction of diazonium salt with phenols or…

Q: 32. Which of the following compounds reacts with cone. NaOH. A CH3CH2OH B CH3CH2COCH2CH3 С НСНО D…

A: Using basic concepts of organic reaction as aldol , cannizaro reaction.

Q: Q3\ The pKa of p-cyclopropylbenzoic acid is 4.45. Is cyclopropylbenzene likely to be more reactive…

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Q: oblem 19.22 Show how ethyl bromide can be used as a starting material in the preparation of each of…

A: Introduction: R-MgX is commonly known as Grignard reagent. It is used to prepare primary, secondary…

Q: What steps are needed to convert benzene into p-isobutylacetophenone, a synthetic intermediate used…

A: The steps required to  convert benzene into p-isobutylacetophenone are 1) reacting benzene with 2…

Q: An allylic alcohol contains an OH group on a carbon atom adjacent to aC—C double bond. Treatment of…

A: Since the reaction of an alcohol with HCl can go through both SN1 and SN2 reactions. Hence when it…

Q: II needed for this question. Draw the structure of the product that is expected when the following…

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form…

Q: Draw a stepwise mechanism for the following reaction, which forms the four-membered ring in…

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Q: What steps are needed to convert benzene into p-isobutylacetophenone, a synthetic intermediate used…

A: First we need to react the benzene with the below mentioned compound in presence of AlCl3  Than the…

Q: Which stereoisomer is obtained in the following intramolecular reaction? BrMg Br a. b. d. C. **** I,

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Q: (1) Suggests syntheses for the following fom the indicated starting material and any other necessary…

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Q: Q2/ What is the major E2 elimination product formed from each halide? CH H. CH 3. b. CH CH, CH,CH,…

A: (a) In an E2 reaction, both H and Br groups must be in anti periplanar to each other (i.e. 180…

Q: synthesize the compound

A: Organic synthesis.

Q: Identify the reagents X in the following scheme O NABH4 with H30+ O KMN04 with H30+ All are correct…

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Q: Diphenhydramine, the antihistamine in Benadryl, can be prepared by the following two-step sequence.…

A: The structure of diphenhydramine has to be given.

Q: H;C- -CH3 H;C Propose a one-step synthetic route to obtain the following compound using only SN2.

A:

Q: Acetic acid 1 eq. Br2

A: When Ketone reacts with Br2 in presence of acetic acid, alpha-halogenation takes place to form…

Q: Question 4

A: When organometallic reagents undergo reaction with carbonyl compounds, the final product produced is…

Q: What is the product of the reaction shown below? F NaCN B. A. OA B OC FON NC C. Both A and B

A: The IUPAC name of the reactant is (R)-2-bromobutane which is a secondary alkyl bromide.

Q: H2SO4 55% 40% 5%

A: Alcohol undergo dehydration in presence of sulfuric acid . It gets converted to alkene.

Q: What carbonyl compound and what phosphonium ylide are needed to synthesize the following compound?…

A:

Q: Draw the structure of A, an intermediate in the synthesis of theantipsychotic drug risperidone.…

A: Risperidone is an antipysichotic drug, it is used to treat bipolar, mental disorder. This medication…

Q: A key step in the synthesis of the narcotic analgesic meperidine (trade name Demerol) is the…

A: a) Please see the attached picture. b) Acidic Ethanolysis Please see: Analgesics by R.S. Vardanyan,…

Q: Rank the following compounds from most reactive to least reactive toward nucleophilic addition:

A: Decreasing order of reactivity toward nucleophilic addition is:

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.