Draw the mechanism for the synthesis of the phenyl magnesium bromide (Grignard reagent used in lab 3) starting with magnesium and bromobenzene

Q: Draw the structure of the product that would result from successful nucleophilic attack of methyl…

A: It is given that an alkyl halide is present which is undergoing a nucleophilic attack, a nucleophile…

Q: Draw the products of the two step reaction sequence shown below. Ignore inorganic byproducts. HO…

A: The attack of PBr3 on alcohol follows SN2 reaction.

Q: Ph Ph

A: The coreactant for the given transformation is aldehyde and reaction proceeds in basic medium.

Q: a. NABH4 then H3o+ b. PBr3 c. Mg in dry ether, then CH2=O, then H30* d. Dess-Martin Periodinane e.…

A: The question is based on the concepts of Organic reactions. we have been given certain options. we…

Q: Please explain question 15 and draw out the mechanism using the correct reagent. Explain the other…

A: The correct answer of Question 15 is :-  [ Option - C ] Explanation:Option a: This option is…

Q: Draw the structure of the major product formed in the given reaction when the aromatic aldehyde is…

A: The methoxide ion acts as a base and deprotonates the methyl acetate to form the enolate ion.

Q: 2 ОН Н H H₂O+/H₂O НО ОН

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Draw the reaction mechanism between o-cresol (2-methylphenol) and sodium hydroxide.

A: Reaction between weak acid(2-methylphenol)  and strong base NaOH to give salt and water

Q: Thiols or thiol (-SH) group is a better base than hydroxide (-OH) group in elimination reactions.

A:

Q: Choose the best reagents to complete the following reaction.

A: Step 1: Step 2: Step 3: Step 4:

Q: What is the reagent for this reaction?

A: PI electrons are very negative and makes alkene nucleophile. Affected by the negative charge one…

Q: Which of the following can be used for ring-opening reactions of epoxides?   a Water   b Grignard…

A: A multiple choice question based on introduction to organic chemistry that is to be accomplished.

Q: Please explain question 16 and draw out the mechanism using the correct reagent. Explain the other…

A: The correct option of question 16 is (a)Explanation are here in the picture with mechanism The…

Q: can an ester be synthesized by grignard reagent?

A: Grignard reagent: The strong carbon nucleophile that reacts with carbonyl group forming alcohols.

Q: synthesis

A:

Q: Which of the following reagent is used for hydroboration?   a Phosphoric acid   b Tetrahydrofuran…

A: ★ Answer : Correct option is (b) Tetrahydrofuran.   ★ Hydroboration reaction is a two-step hydration…

Q: 7) Draw the product of the reaction of methanal with Grignard reagent? 8) What type of alcohol is…

A: Reaction 1 -The reaction between Grignard reagents and methanal Methanal is the simplest possible…

Q: а. H2 H. Pd-C b. .CI [1] LIAIH, [2] H20 c. OH РСС

A:

Q: Propose an appropriate intermediate for the following reaction

A: Given that, a reaction scheme is  The mechanism of the above reaction is We have to give an…

Q: Define the mechanism for the reaction between an ester and a grignard reagent ?

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: Ph OMe Ph HO

A: Given transformation is,

Q: 7) Draw the arrow-pushing mechanism for the following reaction. 1) P(OCH,CH,)3, NaH 2)…

A:

Q: Describe a reaction mechanism that occurs to maleic anhydride when water is added.

A:

Q: What steps use in Malonic ester synthesis?

A: Given reaction,     Malonic ester synthesis

Q: Using absorbance at 234 nm, 280 nm, and 260 nm, you calculated the percent of proteins present in…

A: Solutions- UV-visible absorption spectroscopy for proteins and DNA

Q: Draw

A: In the nitration reaction NO2+ is the electrophile which attack on benzene ring. When electrophile…

Q: Draw the structure of the neutral product formed in the following reaction. C,H,O¯ C,H̟OH +

A:

Q: Ph ОМe Ph HO. А. 1. НОСН-CH-ОН, Н'; 2. LIAIН, Et-0;B 3. H* В. 1. NaBHa, MеОН; 2. LiAIHa, Et,0;B 3.…

A: The reagent used for the following transformation will be.

Q: Draw the reaction of the Grignard reagent interacting water and the product produced. bromobenzene…

A: The objective of this question is to draw the complete reaction with mechanism for the reaction…

Q: I am trying to find what reagent will cause this reaction to take place.

A: The given reactant is a secondary alcohol and the product formed is a ketone. The reaction involves…

Q: ? H3C OH H3C OCH2CH3 b)

A:

Q: What is the role of triethylamine in this reaction? Draw the curly arrow reaction mechanism to show…

A: We have to tell the role of triethylamine in the given reaction. In the given reaction triethylamine…

Q: Question attached

A: Atomic mass unit (amu) : The quantity 1/12th mass of an atom of C12 is known as atomic mass unit.…