Q: Provide a mechanism for the following transformation. кон, д
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Q: 3. Among the products formed from PhC=CPh and Fe2(CO)9, is 2,3,4,5,- tetraphenylcyclopentadienone.…
A: Introduction: The formation of 2,3,4,5-tetraphenylcyclopentadienone takes place through the reaction…
Q: Propose a mechanism for the following reaction. (Hint: The intermediate has a cumulated double…
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Q: The UV spectrum of 1-phenylprop-2-en-1-ol shows an intense absorption at 220 nm and a weaker…
A: The isomeric product of 1-phenylprop-2-en-1-ol formed after its treatment with dilute sulphuric acid…
Q: 2.4 Me HCI(aq) Me
A: The given reaction is an example of Pinacol-Pinacolone rearrangement of 1,2-diol. The mechanism of…
Q: (d) For the following reaction give the structure of the heterocyclic product formed and give a…
A: This reaction is an example of Heck Coupling.
Q: 8] Propose a mechanism to account for the following reaction H2SO4
A: Ethers are species that has a oxygen atom attached to two alkyl groups. Ethers are polar in nature…
Q: 3. Propose a plausible mechanism for the following transformation НО. YOH H2SO4
A: Applying concept of formation of electrophile and electrophilic substitution on benzene ring.
Q: Suggest a mechanism on how to achieve the final product (including reagents). Ty! NME2 Ph Ph CI
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Q: c) When compound A is treated with the strong base lithium diisopropylamine (LDA) followed by an…
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Q: b) Propose a detailed reaction mechanism for the following conversion. он Acetone HCI но но. -OH OH…
A: Acetone /HCl is used for the protection of syn-1,2-diol. For protection with acetone/HCl glucose…
Q: Identify A, B, and C, intermediates in the synthesis of the ve-membered ring called an…
A: The base attacks the hydrogen attached to the carbon and formation of enolate ion takes place and…
Q: When N-bromosuccinimide is added to hex-1-ene in CCl4 and a sunlamp is shone on themixture, three…
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Q: 1. Provide a detailed mechanism for the following reaction and give the product. H2SO4
A: First c=O will attack on H+ and carbonyl carbon will protonate and then H2O will attack and…
Q: Propose a mechanism for the following pinacol rearrangement catalyzed by boron tri fluoride ethyl…
A: BF3 is a Lewis acid. The lone pair of electrons of the OH group attacks the empty p orbital of…
Q: Propose a mechanism that accounts for the formation of the product.
A: The given compound undergoes cycloaddition reaction in presence of HCl with elimination of H2O.
Q: provide the structure for the product followin gthe reaction sequence
A: 1. The given substrate contains alcohol group with it. First the –OH group in given substrate is…
Q: Optically active butan-2-ol racemizes in dilute acid. Propose a mechanism for this racemization.
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Q: 5. Propose a plausible mechanism for the following transformation:
A: Given that : We have to propose a mechanism for the following transformation :
Q: When pyrrole is added to a dilute solution of D2SO4 in D2O, 2-deuteriopyrrole is formed. Propose a…
A: When pyrrole is added to a dilute solution of D2SO4 in D2O, 2-deuteriopyrrole is formed.
Q: When N-bromosuccinimide is added to hex-1-ene in CCl4 and a sunlamp is shone on themixture, three…
A: The three products obtained when N-bromosuccinimide is added to hex-1-ene in CCl4 and a sunlamp is…
Q: (ORGANIC CHEMISTRY) (mechanisms) please give a answer for the following mechanism. Provide a…
A: Given reaction,
Q: Provide a mechanism for the following cyclization to make a spiroketal: H,SO4, H,O НО OH spiroketal
A: The reaction taking place is given as,
Q: 5. Provide a mechanism for the following transformation: H2SO4 ÓH
A: We have to predict the mechanism for given reaction.
Q: 1. (CH3CH2),CuLi 2. H20, H*
A: [As per rules only first question could be answered] Organocuprate, a soft nucleophile, preferably…
Q: OMe 11. Me
A: 11. Step 1 : Birch reduction. Step 2 : acid treatment ( double bond isomerization). Step 3 :…
Q: Br2 H20
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Q: 2. Draw a detailed mechanism for the following reaction and give the structure of the product. NH2…
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Q: Provide a detailed mechanism for the following reactions and determine the major product: 14. a) b)…
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Q: 2. Propose mechanisms for the following reactions: Cl- substitution in [(n²-C2H4)PtCl3]* by Br in…
A: Explained as follows
Q: Provide the mechanism for the following transformation: NaCN CN + Naci
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Q: propose the mechanism for this transformation
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Q: Suggest efficient synthesis for the following transformations. `Br (a) он (b) ICH3
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Q: A Оз Zn/CH3COOH Br2 F H20 H2 > B Pd C2 HCI H* H20 D
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Q: NH2 C;H1ONO Zn A ACOH ACOH Ph Ph C1 OCH3 NaH B HCl substituted pyrrole
A: Nitrosation at alpha-position of keto group gives oxime
Q: Me NH2 HNO2 Me OH
A: The organic reactions are carried out with the help of reagents. These reagents convert one organic…
Q: C that can be used as a synthetic detergent to clean away dirt. Outline a mechanism for the…
A: In alkyl benzene, alkyk group is the electron releasing group which increases the electron density…
Q: OCH3 LOH
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Q: The following synthetic route is used to prepare an intermediate in the total synthesis of the…
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Q: Sodium azide reacting with which molecule would yield a different organic product? CI- A) .CI B) CH3…
A: Sodium azide (NaN3) reacts with alkyl halide via SN2 mechanism , i.e. we will get inversion form as…
Q: What set of reagents can best accomplish the following transformation? A) PCC in CH2C2 B) AICI3 C)…
A: We have to tell reagent used to bring the above transformation.
Q: Give two syntheses for (CH3)2CH¬O¬CH2CH3, and explain which synthesis is better
A: The given compound is ether. It can be synthesized by Williamson synthesis. The best yield is…
Q: HBr HBr a) b) ? peroxides
A: Alkenes reacts with HBr without peroxide and undergoes addition reaction via carbocation formation…
Q: Use your knowledge of carbonyl chemistry and reaction mechanisms to explain the following biological…
A: Carbonyl group is an organic functional group which is composed of a carbon atom to doubly bonded…
Q: Propose a mechanism that accounts for the formation of the product.
A: The required mechanism for the formation of product is
Q: sctio Supply the missing products, reagents or starting materials as necessary. NABD3CN 9. HOẠC а.…
A: See products and reagents in red boxes.
Q: Propose a mechanism for this reaction. CI + Cl2 + HCI CH3COOH (racemic)
A: The given chemical reaction is written as,
Q: но NH2 но NH Но Но
A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…
Q: () Identify and show the mechanism to form product A and B co,CH, acid B A hydrolysis čo,CH3
A: This is the (4+2) Diels alder cycloaddition reaction.
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- Predict the major product of the following reaction. (CH3)3C-OOH LOH TI[OCH(CH3)214 (-)-DET Dom -OH 11 OH Io ||| Ø OH IVThe treatment of (CH3)2C=CHCH2Br with H2O forms B (molecular formulaC5H10O) as one of the products. Determine the structure of B from its 1H NMR and IR spectra.Nonconjugated , -unsaturated ketones, such as 3-cyclohexenone, are in an acid-catalyzed equilibrium with their conjugated , -unsaturated isomers. Propose a mechanism for this isomerization.
- Melamine, used as a fire retardant and a component of the writing surface of white boards, can be prepared from s-trichlorotriazine through a series of SNAr reactions with ammonia. The first substitution takes place rapidly at room temperature. The second substitution takes place near 100 °C, and the third substitution requires even higher temperature and pressure. Provide an explanation fatr this reactivity.lodify the structure of the compound provided to show the skeletal structure of the product that forms when this compound is treated with K₂Cr₂O7. No reaction occurs. OH CHO X Ś my è +Predict the product of the following reaction and name the product H₂C CH3 OH conc. H₂SO4 Explain the mechanism by which this reaction proceeds
- The treatment of (CH3)2C=CHCH2Br with H2O forms B (molecular formula C5H10O) as one of the products. Determine the structure of B from its 1H NMR and IR spectra.22). What is the major product of the following reactions? (A) (B) Br 1) NaCN 2) CH3MgBr 3) H30*/H₂O (C) LOH (D) CNPlease give the main substitution product for each of the following reactions, and indicate the dominant mechanism: (a) 1-bromopropane + NaOCH3 → (b) 3-bromo-3-methylpentane + NaOC2H5 →