2) How might you prepare 2-phenylethanol from benzyl bromide? More than one step is needed.

Q: Show how one could prepare 2-(hydroxymethyl)-2-methyl-butanal from starting materials with 5 or…

A:

Q: (iii) 2-Phenylethyne is completely hydrolyzed and the resulting product reacts with phenyl magnesium…

A: Ans

Q: 3,5-Dibromo-4-hydroxybenzenesulfonic acid is used as a disinfectant. Propose a synthesis of this…

A: Phenol is reacted to concentrated sulfuric acid to give 4-hydroxybenzenesulfonic acid and…

Q: how do i do a arrow pushing mechanism from nitrophenol to p-nitrophenol bromide

A: This is an example of electrophilic aromatic substitution reaction.

Q: Show how to prepare the following compound by the synthesis of malonic acid

A: Esterification is a process of combining organic acid with an alcohol to form ester and water.…

Q: how could we prepare cis-2,3-diethyloxirane from ethyne?

A: The synthesis of cis-2,3-diethyloxirane will have below steps. 1) reaction of ethyne with 2…

Q: Show how 4-methyl-3-hexanol can be synthesized from 3-pentanone.

A:

Q: Synthesize 2-pentanone from 1-butyne. Indicate all the reagents needed.

A: I have given the answer in the explanation section. Hope you will understand that.

Q: Using propanal as your only source of carbon and any other reagents of your choosing, describe a…

A: Given : An incomplete synthesis route of 3-hexanone. To find : A suitable synthesis route of…

Q: What is the best synthesis route to prepare 2‐methyl‐1‐phenylpropan‐2‐ol starting from benzene?

A:

Q: Propose a synthetic route to prepare the same ketone in four steps starting from…

A: Organic reaction mechanisms

Q: Draw the structure(s) of the major neutral organic product(s) obtained after workup of the following…

A:

Q: Show how the benzaldehyde can be prepared from benzene:

A: Preparation of compound from reacting species with the help of various reagents is achieved.…

Q: 1. 2 CH,Li, ether 2. H,O, HCI

A:

Q: A2. Which reagent should be paired with acetic anhydride to produce: ? A. В. C. D. OH OH OH

A:

Q: How could you prepare 3,3-dibromohexane from reagents that contain no more than two carbons?

A: First by reacting the ethyne molecule with NaNH2 and CH3CH2I will give us the length required for…

Q: Preparation of 1-pentanamine from butanol

A:

Q: 4. A) Starting from aniline, how would you prepare phenol and vice versa (aniline to phenol and…

A:

Q: Show how to convert cyclopentanone to these compounds. In addition to cyclopentanone, use any other…

A: Cyclopentanone undergoes reduction using hydrogen in palladium, or lithium aluminium hydride, or…

Q: What is the product resulted due to the reaction of 2-hydroxy-3-methoxybenzaldehyde with ethyl…

A: We have to give the products of the given reactions under basic condition.

Q: A chemist wanted to synthesize the anesthetic 2-ethoxy-2-methylpropane. He used ethoxide ion and…

A:

Q: Propose a synthesis route to prepare the following product from acetophenone. Note that more than…

A:

Q: how to produce benzylamine from benzene ?

A:

Q: w. butyric anhydride + sodium methoxide in methanol x. hept-4-en-3-one + NaCN followed by acid y.…

A:

Q: (e) Ethylbenzene (f) Benzaldehyde (g) 1-Phenylethanol (h) 1-Bromo-2-phenylethane

A:

Q: 2-Propylpentanoic acid (valproic acid) is an effective drug for treatment of several types of…

A: Given: 2-Propylpentanoic acid (valproic acid) is an effective drug for treatment of several types of…

Q: 19. Show how 4-methyl-3-hexanol can be synthesized from 3-pentanone.

A:

Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will…

A: Grignard  reaction  - is the reaction  that uses on organometallic compound to create carbon- carbon…

Q: Describe two synthetic routes for the preparation of p-methoxyaniline from benzene

A: Synthesis routes for the preparation of p-methoxyaniline from benzene: Bromine in FeBr3 and…

Q: What is the best synthesis route to prepare (2R)‐1‐phenylbutan‐2‐ol starting from benzene, without…

A: Reaction- These transformation is carried out by Riemer-Tiemann reaction , then addition of lithium…

Q: KOH/H2SO4

A: Given reactions, (1)       (2) ethyl propyl ether synthesis

Q: Which compound when treated with NaOCH, followed by neutralization with aqueous acid will produce…

A: carbanion addition  to carbonyl to form cyclic ring base abstract  active hydrogen to give carbanion…

Q: : Starting from Benzene as the only organic reagent you have and use any other inorganic reagents to…

A: First step for synthesizing this compound is Friedel-Craft Alkylation reaction of Benzene: 1.

Q: 2. Show how you could complete the following preparation in two steps. Ph

A: Answer -   Firstly we have to do Epoxidation then attach PhMgBr grignard reagent . The mechanism is…

Q: 1. Offer at least two methods for the preparation: a) ethyl bromide, b) iso-propanol.

A:

Q: a) Propose a synthesis route to prepare 3-methylhexan-3-ol from pentan-2-one. Note that more than…

A: For a synthesis of compound 3-methylhexan-3-ol from pentan-2-one in two step reaction we follow a…

Q: Prepare the following compounds :  1-Starting with benzene or any other reagents , prepare 3-phenyl…

A: The structure of 3-phenyl -1-propanol comes out to be, It can be prepared using the starting…

Q: how to synthesize 2-phenylclohexanone from cyclohexanone?

A: Synthesis of 2-phenylcyclohexanone from cyclohexanone:

Q: What is the best process for N-methyl pyrrole synthesis ?

A: The best process for N-methyl pyrrole synthesis has to be given.

Q: Show how you would synthesize 2-phenylethanamine (PHCH2CH2NH2) starting from the following reagents.…

A: The reactant in d is an amide which can be named 3-phenylpropanamide.  The product…

Q: Br 1. Pd°Ln, EtN, MECN, Me Me 2. MCPBA, CH2Cl2 3. HCIO, EIOH provide step by step analysis for each…

A: 1. a. Heck coupling. Epoxidation. Acid catalyzed epoxide opening with ethanol. (epoxide is opened at…

Q: Starting from Benzene as the only organic reagent you have and use any other inorganic reagents to…

A: The conversion acquires multiple steps. The Friedel craft alkylation of benzene followed by…

Q: Show how one could prepare 2-(hydroxymethyl)-2- methyl-butanal from starting materials with 5 or…

A: We take 2-methyl butanoic acid as starting material(contains 5 carbon atom).On HVZ reaction it will…

Q: Propose a synthesis, showing reagents and conditions, to make 4-bromoaniline starting from benzene.…

A: First we need to convert the bromine into aniline to produce 4-bromoaniline finally. Hence to do…

Q: 9) a) Diagram the acid (H3O+) catalyzed enolizaton of acetaldehyde. . b) Diagram the base (OH-)…

A: The acid (H3O+) catalyzed enolization of acetaldehyde and the base (OH-) catalyzed formation of…

Q: VIII. How would you prepare the following compounds from 2-phenylethanol? More than one step may be…

A: We have to carry out the following transformations from the 2-phenylethanol. Styrene…

Q: Give TWO reagents to prepare cyclopentanone from adipic acid.

A: Adipic acid is dicarboxylic acid and cyclopentanone is ketone. We have to two reagents for…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.