Why is it possible to use solvent-grade diethyl ether in the work-up procedure, whereas the more expensive anhydrous form must be used to prepare the Grignard reagent?

Q: Why is ethanol a better nucleophile than tert-butanol?

A: Alcohol can be defined as an organic compound in which hydroxyl group is attached to carbon atom.

Q: Prepare 4-phenyl butyric acid

A: We have to prepare 4-phenylbutyric acid.

Q: Show how to bring about the following conversion  using a Wittig reaction.

A: The given conversion reaction is,

Q: Which of the following compounds will dissolve in aqueous NaOH after undergoing reaction with…

A: We have to predict the compound that can be dissolved in NaOH.

Q: write a chemical reactions of williamson ether synthesis if the reactants are phenol and bromoethane

A: The Williamson ether synthesis is an organic reaction, forming an ether from an organohalide and a…

Q: What is the best set of reagents to use for the synthesis?

A: Wittig reaction: It is very useful reaction in converting carbonyl compounds into alkenes. The…

Q: Equivalence point pH = Use correct number of significant digits;

A: The pH scale is introduced by the scientist Sorensen in order to express the H3O+ ion concentration…

Q: How many of the following compounds are suitable for conversion to a Grignard reagent? 00 01 Br 02…

A: Grignard reagents react with alcohol group (-OH), aldehyde group (-CHO), keto group (R-CO-R).

Q: What are the best reagents to complete this transformation? OH BH3 / THF followed by H2O2/ - OH…

A: Answer:

Q: Show how the following compounds can be prepared from the given starting material.

A: a. Thiophene reacts with ethyl chloride in presence of ferric chloride and gives 2-ethyltiophene.…

Q: Select the option that is a propagation step for the following reaction. Peroxides + HBr

A:

Q: 9. Which reagent would you use to carry out the following conversion? 1. OsO4, NMO 2. H₂ on…

A: Step 1: Step 2: Step 3: Step 4:

Q: Why are H3PO4 and H2SO4 used in the synthesis of 4-methylcyclohexene from 4-methylcyclohexanol and…

A: Given: H3PO4 and H2SO4 used in the synthesis of 4-methylcyclohexene from 4-methylcyclohexanol and…

Q: Review the oxidation reactions using Cr6+reagents. Then draw the product formed when compound B is…

A: CrO3 + H2SO4 and H2O is known as Jones reagent. It is used for the [O], oxidation of primary…

Q: Choose the reagent(s) that would be most likely to complete this reaction. Q

A: The alkene can undergo an addition reaction to given substituted alkane. When bromine (Br2) reacts…

Q: Why is anhydrous ether the preferred solvent during the synthesis of the Grignard reagent reaction…

A: We have to discuss  the reason of use the  anhydrous ether is the preferred solvent during the…

Q: Give one example of Williamson ether synthesis. Show the reactants materials and the product. Draw…

A: As per the multiple-question rule- I am answering the first question asked (Williamson-ether…

Q: 1) Mg, EtO a grignard reagent? If so, how does it become a grignard reagent?

A: Alkyl Magensium halide RMgX are referred to as Grignard reagent. These can be prepared by the…

Q: Explain Reaction of Organometallic Reagents with Aldehydes and Ketones ?

A:

Q: What is the major product between the reaction of 2-methoxypentane and HBr reagent?

A: In the given reaction ether reacts with hydrogen bromide to form an alcohol and alkyl bromide. The…

Q: What happens when water, alcohols or other protic solvents are used in Grignard reactions?

A: Grignard reactions are those reactions in which grignard reagent i.e RMgX is used as a nucleophile.

Q: Using 4-bromotoluene as starting material, make 4-methylbenzoic acid

A: We have to synthesized 4-Methylbenzoic acid from 4-Bromotoluene.

Q: Uridine monophosphate (UMP) is one of the four nucleotides that compose RNA, the nucleic acid that…

A: The stepwise mechanism for the SN1 reaction has to be drawn.

Q: Draw the products resulting from addition of a Grignard reagent to an aldehyde. Use a dash or wedge…

A: The aldehyde reacts with Grignard reagent, followed by workup to form secondary alcohol.

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

A: One mole of Benzene is treated with two moles of nitrating mixture to give 1,3diitrobenzene.…

Q: While attempting to recrystallize maleic anhydride, a student dissolved it in freshly distilled…

A: Cyclopentadiene is a conjugated diene that is used in the Diels alder Reaction. Diels Alder Reaction…

Q: СНЗ ЕНЗ

A:

Q: OTS H₂SO4

A:

Q: 8) Show how the following conversions might be accomplished, including all reagents and…

A: The chemical reaction in which an alkyl magnesium halide reacts with carbonyl compound followed by…

Q: Provide the appropriate reagent(s) for the following transformation. on does

A:

Q: What are the reagents/conditions needed for these transformations?

A: The condition needed for the above transformation is given in attached image.

Q: Fill in the boxes with the starting material, reagent, synthetic intermediate, or product, as…

A:

Q: Water and dichloromethane are insoluble in each other. When each is added to a test tube, two layers…

A: When water and dichloromethane mixed with each other Which layer is water, and which is…

Q: b) Design a synthetic scheme using the reagents given for the following two reactions. All reagents…

A: The objective is to design a synthetic scheme using a reagent given for the following reaction.

Q: Br

A: Interpretation -  To complete the following reaction and provide the reagent in the given reaction .…

Q: What reagent is required to complete the following reaction? a. HCI KOH, CHC13 C. CH2l2, Zn(Cu) d.…

A: