Please give detailed mechanism for this reaction. Thank you (b)Me3SiO,,,,MeOCHOهم11110Bri-78 °C, CH2Cl2Me3SiO,,,,MeOMeOHBn

Note : Amide reacts with dibutyl boron triflate and produces the Z-enolate. Z-enolate reacts with…

Answered: (b) MezSiO MeO CHO B Bri Me3SiO MeO -78…

Science

Chemistry

(b) MezSiO MeO CHO B Bri Me3SiO MeO -78 °C, CH₂Cl₂ d Me OH Bn O

Chemistry In Focus

6th Edition

ISBN:9781305084476

Author:Tro, Nivaldo J., Neu, Don.

Publisher:Tro, Nivaldo J., Neu, Don.

Chapter18: The Chemistry Of Food

Section: Chapter Questions

Problem 51E

See similar textbooks

Related questions

Q: NH2

A: The given reagent is Di-tert-butyl dicarbonate which is commonly known as Boc anhydride. It is a…

Q: NAOH NH 2/ isobutyl bromide 31 H,O, H, A

A: If a molecule contain a acidic proton, it is labile to strong base and results in the formation of…

Q: MgBr Acid 2

A: Organic reaction.

Q: Please provide a mechanism

A: This reaction is aldol condensation reaction because carbonyl compound contain acidic protons on…

Q: (ii) ether (C,Hg);P=CHCH3 CH;COCO,C,H; reflux

A: Wittig reaction is the reaction of an aldehyde or ketone with the ylide generated from a phosphonium…

Q: НО. ОН О 12 K2CO3 PhCHO EtOH, 50 °C 70% НО. но, Ph ОН 9

A: Carbonyl C atoms are usually electron-deficient. This is because of the presence of the…

Q: 5,0<o H20 + NHtz

Q: i) PhMgBr ii) H2O

A: The Grignard reagent is denoted as R-MgX, where R can be an alkyl or aryl group and X is a halogen.…

Q: Provide the mechanism and product

Q: Give the complete detailed mechanism for the following reaction

A: In the given reaction the acid chloride reacts with methoxide ions to form an ester, by nucleophilic…

Q: Please explain/show the mechanism for this reaction

A: The given reaction is

Q: 1) PhLi Н 2) H3O* NH

A: Since PhLi is a strong base Hence it will remove the H from the reactant.

Q: Br (3)+(3 Br t-BuOK (2 equiv.) t-BuOH, heat

Q: Write the mechanism for the following reactions. Explain detail each steps of reactions. a)…

A: Solution - The halogenation of benzene - In this type of reaction Benzene reacts with chlorine or…

Q: Missing Structure Missing Structure B. + CO

Q: Diagram the mechanism of the reaction and draw the product(s): Br AIBR3

A: the answer is given as follows

Q: Give the product of the following reaction: Selected Answer: Answers: B A B None of the above D…

A: Organic reactions are those in which organic reactants react to form organic products. In the given…

Q: Need help on this equation show the mechanism please and thank you

Q: e. НО фон нот да H+

Q: H* 2. H2O

A: Alkene mainly gives electrophilic addition reaction in which an electrophile attacks on electron…

Q: ОН PhCOCI

Q: C GH heat A

A: Given reactant is : phthalic acid ( i.e benzene -1,2-dicarboxylic acid) Given reaction is…

Q: NaOEt ELOH CO,Et CO,Et CH;CO,Et

A: The formation of intermediate (1) is shown below.

Q: HCIO4 Br2 MECO2H

A: 1- In the first reaction, Keto form converted into enol form in acidic medium and then enol form is…

Q: 0 K N₂ A H₂O Asco COH

Q: 6. Show the mechanism for the following reaction. MeO Br BF3 MeO

A: BF3 is a Lewis acid. It drives the reaction by eliminating bromine from the reactant.

Q: NAOH NH2 + NH, H2O

A: See mechanism below.

Q: please explain what happens in this reaction mechanism. be as DETAILED as possible. acetylene +…

A: Br2 is a covalent compound, there is no charge separation. But during the reaction there is a…

Q: + ἮΝ,

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

Q: 1. ether 2. H30* H. a)

A: This is the nucleophilic addition reaction of grignard reagent to the carbonyl compound to give…

Q: 10. 9. Br HOC HOC Meo Br 1. Con 12. OH OH 13 14. Br Br Br Br

A: There are several reactions mentioned here involving the participation of aromatic, carbonyl and…

Q: Provide the mechanism 9. 3%aq-HGH major Minor LDA. IHF KOBut ELOH OH $% NoOH HO Ha keto tautomer

Q: Hydride Reactions W ith Amides and Nitriles Nitriles are very similar to carbonyl compounds. Provide…

A: Applying concept of organic synthesis and reagent.

Q: Show the mechanisms of the reactions below

A: The above reaction is an example of the conversion of aldehyde to ketone by following the protection…

Q: Give detailed mechanism of following reactions?

A: First step is conversion of ethyl 3-oxobutanoate (ester) to 3-oxobutanoic acid (carboxylic acid)…

Q: Propose a mechanism for the following reaction + H20

Q: 1. Mg Br 2. H2CO 3. Hо*

A: In the above reaction, the 1st reactant is Mg. Since Mg is a metal with electron, it donates its…

Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Please give detailed mechanism for this reaction. Thank you

(b)
Me3SiO,,,,
MeO
CHO
هم
11110
Bri
-78 °C, CH2Cl2
Me3SiO,,,,
MeO
Me
OH
Bn

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Me 03, -78 °C then Zn, CH;CO2H
CO2ME 144°C COOME Me0OC. then 20°C COOME
Following are the steps in the industrial synthesis of glycerin. Cl, A (C3H;CI) Cl,, H,O NaOH, H,O CH,=CHCH, B (CgH,O) heat Propene ОН C (C,H,CIO,) Ca(OH)2, D (C3H6O2) H,O, HCI НОСН,CHCH,ОН heat 1,2,3-Propanetriol (glycerol, glycerin) Provide structures for all intermediate compounds (A-D) and describe the type of mechanism by which each is formed.
Select the monomer used to create the following polymer. CN xell CN CN CN CI CI F F F
Ph O N O Me 1a. LDA, THF, -35 °C 1b. 2,3-dibromopropene 2a. LIAIH4, THF, -78 ° to 0 °C 2b. NaOH, H₂O workup E 66%
17.) A protein's enthalpy of denaturation (AH) at its denaturation temperature is 80.9 kcal/mol. The protein's Tm is 68 °C, and its AC, is 1650 cal/(mol K). (a) Calculate AS (Tm), ASd(37 °C) and AS (15 °C). (b) At what temperature is AS = 0?
Please all solve the problem
The standard free energy change for the reaction catalyzed by phosphoglucomutase is -7.1kJ/mol, (a) Calculate the equilibrium constant for the reaction, (b) Calculate ΔG at 37°C when the concentration of glucose-1-phosphate is 1-mM and the concentration of glucose-6-phosphate is 25-mM, (c) Is the reaction spontaneous under these conditions?
Question 24 of 30 Cl₂ is a stable diatomic molecule. It can be decomposed to form two Cl atoms as shown below. Cl₂ → 2Cl(g) Predict the change in free energy (AG) of this reaction. A) AG is (-); endergonic B) AG is (+); endergonic C) AG is (-); exergonic D) AG is (+); exergonic E) AG is dependent upon the temperature of the reaction
What is a nonspontaneous reaction?
Which of the reactions are spontaneous (favorable)? DHAP = glyceraldehyde-3-phosphate AG = 3.8 kJ/mol L-malate + NAD+ → oxaloacetate + NADH + H+ AG = 29.7 kJ/mol C,H¸O; C,H,O, + H,0 AG= 3.1 kJ/mol Rh(I) C,H, + H, C,H, AG = -150.97 kJ/mol C,H1,0,P O̟P + ATP C,H14012P2 + ADP AG = -14.2 kJ/mol glutamate + NAD+ + H,O → NH† + a-ketoglutarate + NADH + H* AG = 3.7 kcal/mol
AH°; in kJ/mol N2H«() 39 N2Oalg) 20.39 N20(g) 107.9 H20(g) -257.3 Using the information given above, find AHn for the following reaction: ons N2H4 () + N204 (g) -------> 2 N2O (g) + 2 H20 (g) es