3) Provide mechanisms for the following synthetic sequence: heat OH () но OH /H* (ii) 0-C %3D OMe H. (ii) AcОН, НаО

Q: (b) Suggest a plausible mechanism for the following transformation : Ph * LDA/Mel Ph Me Ph `Me + -78…

A:

Q: Provide a reasonable mechanism for the following transformation. 1. NaNH2 2. CH3I 3. H9SO4,…

A: In organic reaction, a nucleophile attacks an electrophile.

Q: m for the epimerization of sesamin to episesamin. Show all mechanistic intermediates, use arrows…

A: The sesamin to episesamin epimerization process can initially happens to the linkage of ether broke…

Q: Please show a detailed mechanism for the cleavage, in base, of propylene oxide, CH3-CH-CH2, to…

A:

Q: Propose a plausible mechanism for the following reaction: (H,SOJ

A: Interpretation -  To tell about the possible reaction mechanism for the following given reaction…

Q: 2. а) Predict possible product for each transformation. i. EtO,C. NaOEt ii. OCH3 OCH3 ii. СНО MENH2,…

A:

Q: (b) Suggest a plausible mechanism for the following transformations R EGN (1) →? (2) MezSiCl (3)…

A: NEt3 is base. It will absrtact proton from methylene group and will form enolate.Since Si is a hard…

Q: 1. State the effects of substituents on a benzene derivative towards further aromatic substitution.…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Acid-catalyzed transesterification and Fischer esterification take place by nearly identical…

A: Concept introduction: Transesterification involves the interchange of alkoxy groups when ester is…

Q: B3. Write a detailed mechanism for the following Knorr Synthesis 1) (BUO-NO (0.5 equiv) , HCI A…

A: Preparation of pyrrole compound by using beta amino keto-ester and beta-keto ester is called Knorr…

Q: Draw the major organic product generated in the reaction below. Pay particular attention to regio-…

A: The answer is given as follows

Q: write mechanism step by step for the reaction ?

A: The given reaction is

Q: Suggest likely a mechanism for the following reaction: PPO OPP- CH3

A:

Q: Boc- `N H CO₂Me i) 9-BBN ii) Ph-Br, 5 mol% PdCl₂(dppf), K3PO4, DMF Вос. `N H CO₂Me

A:

Q: H3C. NH,CI/NaCN HCI/H2O/Heat H3C. NH3 CH3 CH3 но

A: Here we have to write mechanism of the following multistep reactions.

Q: CH3 NaOD/D20 CH

A: In the above reaction, we have reactant ketone with 1 acidic alpha H in it. And the reagents are…

Q: Excess H30* N-

A: The given enamine compound undergo double hydrolysis to give hexane-1,6-dial and methylamine.…

Q: Please provide 3 possible mechanisms for bromination of trans-cinnamic acid and pyridinium…

A: trans-cinnamic acid reacts with bromine to form 2,3-dibromo-3-phenylpropanoic  acid.

Q: 2.

A: Here the given starting material is prop-1-ene and the final product is 1,4-dihydronaphthalene

Q: CI BiCl3 (5 mol%) CI D, 24 hrs.., neat CI

A: The objective of the question is to write the detailed mechanism of the given transformation. In…

Q: Please write the full mechanism of the following reaction

A:

Q: CH,CH-CH: 1. CH, CHLOO OCH CH₂ 2. HCI

A:

Q: With reference to the following reaction scheme: LIAIH4 Et,NH HCI (cat.) A C3H180 B C12H25N Me Но…

A: We have to draw the structures of the compounds A-D.

Q: 1. Give a mechanism for the below reaction Na CO₂Me Me3SICI CO₂Me OSiMe3 OSiMe3

A: Since, this question have multiple questions. So, I will solved first question ( 1 ) for you.  You…

Q: Give the full mechanism leading to a neutral organic product as a series of letters, dashes, and…

A: First we would write reaction between given reactant  and reagent.  Then accordingly we can write…

Q: i. aliphatic starting material ii. Он NO2 ČN

A: Given is retrosynthetic analysis problem. In solution blue arrow are for retrosynthethesis and pink…

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A: The reaction of alkene with phosphoric acid leads to the formation of carbocation. The oxygen of -…

Q: Give mechanism of norrish type 1 reaction of cyclopentanone in gas phase and in solution phase…

A: Photochemical reaction occurs through radical intermediate.  In the both case alpha cleavage occurs.…

Q: 2) Write a detailed mechanism for the following reaction: H2SO4 CH;CH,C=CH + H2O CH;CH,CCH3

A: Hydration reaction of Alkyne takes place in acidic medium as follows:

Q: Br2 NEIS A CH,Cl2 CH,BrO;

A: Reaction 1 : Bromine addition to olefin. Reaction 2 : E2 elimination.

Q: 2. Answer ALL parts. a) Write a detailed reaction mechanism for the following conversion. он Acetone…

A: Here we have write the reaction mechanism of following given conversion.

Q: 5. Optically pure 2-octyl sulfonate was treated with varying mixtures of water and dioxane, and the…

A: SN2 reaction proceeds through inversion in configuration Dioxane acts as a nucleophile. It reacts…

Q: 2 equualents of CH3CH2MGBV BrZ

A:

Q: Write a plausible mechanism for this transformation. Only two sequential pericyclic reactions are…

A: In organic chemistry, pericyclic reactions are those in which the shifting of double bonds or…

Q: Provide a reasonable mechanism for the following reaction. TMSO SnCl, OMe Meo OMe

A: Note : Ketal deprotection follows Sn1 mechanism. The generated carbocation is attacked by double…

Q: Write o o mechanism to hronsform Compound A to B NH2

A: For reaction 1, we will use aniline (which is used as polymer)  For reaction 2 and 3, we will use…

Q: Write a detailed mechanism for this transformation но. HCI SH H20 H

A:

Q: Provide the major organic product of the reaction below and a detailed, stepwise mechanism which…

A: In the presence of a weak base, CH3OH, and heat, the reaction undergoes an E1-mechanism. In the case…

Q: DMSO T = 100°C 29. CH,O in CH,OH at 100 degrees C 30. Br 31. ONLY PRODUCT

A:

Q: 3. Please provide a complete step-wise synthesis of the target molecule showing all steps, reagents…

A: 3. Given reaction,

Q: Give the mechanism Br₂ hv NBS A q

A:

Q: HO OH H+ to

A:

Q: 1. Give a mechanism of following conversion CH,OH

A:

Q: H.SO Pseudionene B-inone

A:

Q: 1. LDA Ph 2. PHCH2B1

A: LDA is a strong base which abstract proton Product of following reaction is

Q: Provide the appropriate reagent(s) and conditions for the following transforma ベロで NH2 Ph Ph Ph Ph.

A:

Q: b) Show the mechanism for the radical chlorination of neopentane. Illustrate homolytic bond cleavage…

A:

Q: 3) Write a detailed mechanism of: CH. CH HNOT HYSO! "NO.

A: Given is the reaction between Toluene in presence of nitric acid and sulfuric acid.