HO H,SO4 CH,0 b. + H,O a. + CI CH;OCH, CH3 COH A

Q: HO & HO 8 H 1. H₂NNH₂, EtOH 2. NaOH Zn(Hg), H3O* NaBH, CN, EtOH, pH 5 CrO₂ H₂SO4 H₂O pH 5

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Q: Br -OC(CH3)3 а. b. -OCH,CH3 CI CI с. "NH2 (2 equiv)

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Q: 43. Name the fellowing: ÇOOH CH-CH, a. CH, d. Br O,N" Br OCH, CH, h. b. Br Br Br CH;CH, CH,CH, c.…

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Q: CH H.C. HO. NH2 OH 7. 8. 9.

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Q: What is the product of each of the following reaction sequences?

A: Active methylene are those compounds that have a -CH2 group sandwiched between two carbonyl…

Q: -ONa + C. Et,0, -A OH

A: The alkoxide ion is a "large" base. The given alcohol has two kinds of beta Hydrogen.Ha = more…

Q: соон CO OH CH3 ČF 3

A:

Q: Он (NH).MоO, но-Р-о-р-о-р-о- OH Он OH Conc. HNO, с. OH

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Q: 1) OsO4 A 2) NaHSO3/H,O CH3 1) Оз NBS B a) b) А + в 2) Zn/HOAC hv CH3 Br2 C HCI D

A: Given

Q: 1. Mg ,Et,O 2. H,C CH, major product Br 3. H,0° Он HO HO 1) 2) 3) 4)

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Q: 1. Brz, hy 2. 1 equivalent of NaOEt 3. Br2 / CH,Cl,

A: The first step of the reaction is the free-radical bromination of the given alkane. The bromination…

Q: a) CN H,O, H* CH3 OH b) H3C- CH3 c) CH3 KMNO4, A, H,0* CH3 d) Br Mg, éther CO, H*

A: The given organic transformations are examples of the formation of the amide, anhydride, oxidation…

Q: HBr/ROOR/hv a) Br NaOCH,/isi b) ? OC2H5 1. LIAIH4 c) 2. H3O* 1. NaOH (aq.) d) HO ? 2. CH3CH2B

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Q: Identify A through H.

A: When methyl bromide is treated with the Li-atom and Cul gives the corresponding organometallic…

Q: OH HO. OH c) Li AlH, SOCI2 if PCC CH2 C2 d) OH NaBH, ? b) HO H H2CrO U KM.O4, OH2 2) Hg0* 4.1 e)

A: 1st option is given condition is PCC , PCC is selectively to give aldehyde 2nd is stepwise oxidation…

Q: 12' 26 C,,H DODECANE CH, 11' 24 UNDECANE METHANE Re Os C H 10 b Sg Bh Hs 2' 6 DECANE ETHANE CH CH,…

A: Alkane compounds are generally represented as CnH2n+2 . If we look out the clock ,  then it is seen…

Q: 1. CH CO2 H,O 2.

A: the equation is as follows:

Q: 1. Hg(OAc), EtOH 2. NaBH4, NaOH A) B) C) но. + CO2 D) E)

A: In presence of Hg(OAc)2 , EtOH followed by NaBH4 reduction ,oxymercuration - demercuration reaction…

Q: 4) CH, = CH CH, CHO CHO 5) OH 6) Br

A: IUPAC stands for Internal Union of Pure and Applied Chemistry. The IUPAC nomenclature follows some…

Q: OH 1) РСС / CH,Clz 2) HCN / NH3 3) NaOH / H2O

A: We have reaction of a cyclic alcohol compound with  1. PCC oxidation 2. HCN/NH3 3. NaOH/H2O we have…

Q: E:OH cat. H,SO, Br 1) 2 eq. Li 2) PHCHO 3) NH,C(aq) Ph = Phenyl 2 eq. Li NH,(1) 1) Hg(O,CCF3)½,…

A: The major product of the given reaction is provided below in attach image.

Q: What is the product of this reaction? O 1. LDA, -78, °C O 2. 3. H3O+ H

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Q: Draw the products of each reaction.

A: The reagent (NaOEt) is termed as sodium ethoxide and a "monosodium salt". This reagent is basically…

Q: CH,ONa CH,OH

A: Attack of nucleophile to the less sterically hindered carbon of the epoxide.  Protonation leads to…

Q: CH,COH H;SO, CH, KCr,O, CH;COOH H;SO, K.Cr,O, CH CHOH

A: Balance Chemical equation means no of atoms should be equaal in both side reactant and product

Q: (a) (c) (1) LDA (2) CH,CH,I NaH N. (d) Br, (excess), NaOH Br, CH,CO,H

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Q: H2 OH Pd/C 5 6`Ph PCC 3 1) Н+ 2) heat, Ph7 4)

A: In presence of Pd/C and H2  reduction of  alkene occurs.  In presence of PCC, alcohol group is…

Q: CH;OH CH3 22° С `Br KBC(CH3); (CH),CОН, 82° С

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Q: What ketones are prepared by the following reactions?

A: First base attacks the alpha H of keto ester and results to form nucleophile. Nucleophile attacks…

Q: Complete reaction

A: Jones reagent consists of an oxidizing agent, an acid, water and the acetone. Jones reagent is used…

Q: Br HNO3 H2SO4 Na, NH3 CH3OH ELOH, H+ Me. Et Me 1. MCPBA 2. PhMgBr 3. H3O* hv +

A: Reaction 1 is  Nitration ( Electrophilic Aromatic Substitution) Reaction 2 Birch Reduction Reaction…

Q: (ru) НО Н me, КОН Я CH,CHUNH HH₂ Pd

A: The answer to the following question is-

Q: 67) D H20 2) KOH CH3 CH3 68) cast ) HzO 2) Na OH CH2 6) astato H20

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: 4. (4a) + NaHCO, + H2O + (4b). 5. CH,COOH + CH;CH2OCOCH3 + H2O -COCH3 6. (6a) (6b) + H2O

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Q: CH,OH 38. CHCH,CH3 Br

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: Draw the products of each reaction.

A: Let us discuss in brief about the following reactions: In part, a and b esterification takes place…

Q: СНО Но- H OH H- OH -OH ČH2OH D-altrose а. СНЗОН, НСI b. (CH3)2CHOН, НСІ с. NaBH4, CНЗОН II エ エ エ

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: OH 1.2 CH2=CHCH2Br, NaOH 2. A OH

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Q: 2N2O5-------> ? (A) 4NO2{g) + O2 (g) (B) 2NO2 + O6 (C) N2O6 + O4

A: The question is based on the concept of chemical reactions. An equation has been given. we have to…

Q: 6 S Cr₂O3 Base RX 4 KNO3 H₂SO4 carbonyl punodwoo HCI/Zn 2 3

A: The main substrate we have is 1H-indole-2,3-dione, commonly known as isatin. The structure of isatin…

Q: 1. LİAIH,éter 2. H20 OCH3 d но HO. b OCH3 HO HO. C H a но H.

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Q: NH EtO OEt H,N `NH2 starting materials

A: Answer is given below

Q: b. CH,CH, Br

A: When Ethyl benzene and Bromine react with each other, in presence of iron (III) Bromide catalyst,…

Q: H3C 4. HO, H3C OH -CH3 KMNO, 4.

A: KMnO4 is a strong oxidizing agent. it can oxidize the secondary alcohols into ketones. and tertiary…

Q: CH CH, H Pd/C он CH,CHCH,CH, H,SO, Br "OCH,

A: According to the Q&A guidelines of Bartleby, I am allowed to answer only three sub-parts of the…

Q: i) H. .CO2H 150°C ? + H20 90% H `CO,H Maleic acid ii) (CH;CO),O + (CH3)½C-OH ÇOOCH3 i11) + OH NAOH ?…

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Q: (d) Br (e) CI NaBr ? CH,OH ? DMSO (f) dilute (CH3),COK (g) OTs ? ? Ethanol ŌTs (CHJ,COH

A: Solved in details in step 2.

Q: d.) 2HB. e.) HBr 1 ea f.) clz Excess 9.) H20, Hz S0y Hgso4 .) 1. Oisiamylborane 2. Ho, H20, H2O2 :-)…

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Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.