1. DIBAI-H, -78°C OMe B OMe 2. Н.о Me,NH, NABH,CN, H E 1.F NH, H OH 2. G NH: OH PCC, CH,CI, NH2 K H*, NaBH,CN

Q: OEt 1) LIAIH, Et,0 (2) H,Ó НА OEt HOCH,CH,OH H,0 H,0 он OH B

A: We have to protect ketone group by converting it into cyclic acetal so that LiAlH4 can not reduce…

Q: (c) NH,CI(6) – NH3(8) + HCI(3) AH- kJ AE- kJ (d) (CH3)2CO() + 402) – 3CO23) + 3H2OG) ΔΗ- AH° kJ AE°-…

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Q: H 1. KMnO4, NaOH, A 2. dil. H₂SO4, H₂O 1. KMnO4, NaOH, A 2. dil. H₂SO4, H₂O Zn(Hg) HCI

A: An alkaline solution of potassium permanganate(KMNO4) is known as Baeyers reagent.It oxidises…

Q: Br + CIO" + H' → Br, + Cl + H,O Sn* + Vo, + H* → Sn" + V* + H,O

A:

Q: 35 Find Paotow =7 Protow 2. 99 Tc' Find electn = W Elecct now 3. 16,2- Find neutns =8 nethons

A: No. of protons is equal to the atomic no. Mass no. is equal to the no. of protons and no. of…

Q: Identify the lettered compounds in each reaction sequence.

A: a.

Q: I мео THO OH 1.0.9 2. i H 3. H 3 O + 1. NH₂ CCH,), (CH₂)₂ CH CH ₂ CHO 2. NaEN, HET 3. HC1, H₂0, A…

A: 1. NaBH4 selectively reduces aldehyde/ketone in the presence ester 2. LDA abstracts proton from the…

Q: 1. NaOH 2. Hg(OAc)2, H₂O 3. NaBH4 1. NaOH 2. BH3-THF 3. H2O2, NaOH 1. NaOtBu 2. Hg(OAc)2, H2₂O 3.…

A:

Q: 3. Fill in the blanks below. CHINTST meldey9 Solution [H+] M g (OH-] M pH pOH n2.4 x 105 B 4 76x10-6…

A: Formulas used: [H+] × [OH-] = 10-14 pH = -log[H+] pOH = -log[OH-] pH + pOH = 14

Q: (1) C(s) + O2(g) → CO2(9) AH = -393.51 kJ mol1 (2) S(s) + O2(g) → SO2(g) A:H = -296.83 kJ mol1 (3)…

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Q: HN NaOH HN HN NH NH, OH OH 1 3 O A. 3 O B. 2 OC1

A: In this question, we will determine the major product after addition of Hydronium ion and NaOH…

Q: 1. T(OIPr), TBHP (+)-DET но 2.Cro, HSO.

A:

Q: (е) H2O2 + HCI (f) H2O2 + HBr 1. ВН, THF (g) 2. HO", H2O2, H2O (h) + CHон (i) + HBr (G) Cl2

A: Note: HBr, HCl addition to alkene  in the presence of peroxide results anti Markovnikov's products.…

Q: NaOH + HCI → H,0 + NaCl ДН — — 28.03 k]/mol %D NaOH + CH;Cоон — Н,0 + сHз0ONa ДН %3D — 25. 52 kJ/mol…

A: -------(1) NaOH is a strong base and HCl is a strong acid. The above reaction is a neutralization…

Q: 2= H₂C= CH CH 3 3. 4 5. OH •GH CH 3 CH ₂ CH ₂ Br + LiAIH ₁ 2 CH3 + Brz H + H1/₂ CrO 4 + +1+/+1₂₂=0…

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Q: а. Br .F Br. OMe NaOMe МеОн `NO2 `NO2 O b. NH2 CN 1) NANO2, HCI, H20 2) CUCN Oc. N2* CI- H20 Od. -o.…

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Q: H. H 1. CH3CH2MgBr, Et,0 ? 2. H3O* H3C

A: Grignard reagent  RMgBr (R - alkyl) acts as a nucleophile (R- +MgBr)  The epoxide ring (3 membered…

Q: Br= ? % NaBr =y g i g of AgBr(s) = y×187.77 102.89 ×143.32 %3D 58.44 87.77 xx100 = 0.5260 g % NaCl…

A: NaCl  + AgNO3 → AgCl + NaNO3   NaBr  + AgNO3 → AgBr + NaNO3   Let the moles of AgCl formed be x and…

Q: NH2 N. AcO N. MOAC AcO OAc H+ 1. cat. H+ НО 2. CI, DMSO CI NET3, CH2CI2, -78 °C

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: H* H* COH 1. NaBH4 1. EtMgBr k 2. NH,CI(aq) 2. NH,Cl(aq) H* H2 Pd NH2 I I-Z

A: Major products of Organic reactions

Q: + HBr ROOR H₂O H₂SO4 H₂0 H₂SO4 H₂SO4 1) BH3 2) H₂O₂/NaOH 2 Br₂ 2 HCI 1) Hg(0Ac)2, H₂O 2) NaBH4 1)…

A: Fill in the blanks with appropriate structures to identify the major product of the reaction.

Q: H3O*, + Liz(CH3),CuCN THE me OH ? H OH

A: Q1. Gilman reagents. Q2. Oxidative cleavage of 1,2-diols.

Q: 4. Br + CIO + H* Br, + Cl¯ + H,0 2+ 4+ 5. Sn + VO, + H → Sn + V²* + H,0 »

A: The answer is as follows:

Q: Give a clear handwritten answer...

A: Note : Fridel craft alkylation. Chlorination, Grignard generation, Grignard addition to benzaldehyde…

Q: cetie aeid NO. OH KC0, ON AIC OH NaOH DMSO, 00°C NO, OH -N," or OH 2 C4 acetic acid

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Q: H, NI 80 °C АВС DEF + GHI + JKL light Ch FeCly and МЕМ conc H,SO GHI, HGI and HIG then water 10

A: When 1,2,3-triethyl cyclopropane is treated with Hydrogen gas , in presence of catalytical Nickel at…

Q: Draw the structures of compounds A–F in the following synthesis scheme.

A: A species with a larger size can easily accommodate negative charge. In other words, in a large size…

Q: There is a small typo in the synthetic scheme. Find it and fix it.

A: The reaction scheme has a small typo in type of arrow used for reversible and irreversible…

Q: What ketones are prepared by the following reactions?

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

Q: O(1) Hg(OAc)2, H,O: (2) NABH4 Conc. H2SO4 O(1) BH3- THF: (2) H½02. N2OH O HBr, ROOR eTextbook and…

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Q: H30* d. [1] CH3OH, H* CH30 MgBr е. [2] (2 equiv) [3] H20 LOH [1] SOCI2 f. [2] CH3CH,CH,CH,NH2 [3]…

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Q: 1. PbO2+ HBr 2. PbO + NH, → Pb + N, + H,O PbBr, + 02 + H,0

A: Note : Put integer values before starting material and products and balance the equation.

Q: b) 1. NaOEI, EIOH 2. excess NaBH, MEOH 3. HO* NaOH 1. Me,Culi Heat 2. NH,CI (aq)

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Q: HNO, (1 eq.) H2SO, Br 0 °C NO2 HNO, (1 eq.) H2SO, 0 °C он

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Q: HNO3 H,SO, OCH3 HNO, H,SO4 CN HNO, H,SO4 C(CHa)s HNO3 H,SO4

A: Here, the reagents given are HNO3 and H2SO4 which will form a nitration mixture which generate an…

Q: OH Na,Cr,0, o°H *os°H (H") EIOH D A SOCI2 1) liA(OR);H F B 2) H20 XS NH3 E.

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Q: 9. CH,(CH,),COCH; 10. CH,CH,O NH,

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Q: 7. 2NH₂NO3(s)- 8. H₂O(1) H₂O(s) 9. 30gig)→20,(g) 10. NH₂Cl(s)→→NH₂ + (aq)+CI (aq) =-26.0 kJ/mol AHjs…

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Q: 24. cont. NACN, (CH,),NCHO 30°C 1) NABH4 H 2) НC\ag) iBr KOH, CH;CH,OH f) 78°C Itt 1) Hg(O,CCF3)2,…

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Q: H₂N H2N_ OH З OH OH O Дон H₂N H2N S OH CH3 (7) (10) (8) (11) а (12)

A: Introduction :  Ninhydrin Test  is a general test for alpha-amino acids. Peptides, peptones,…

Q: L 1. O3 2. (CH3),S H,SO, 1. Hg(OAc), THF, H20 PCI5 A E 2. NaBH4 HO, 180 °C H,SO4 KMNO4, A 120 °C…

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Q: Br SO3, H2SO4 SO3, H2SO4 M N O2N HNO3, H,SO4 Br2, Fe P H Cl

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Q: OB OE 1. NaOH, H,0 HCI - B: CH1203 E:OH A: C3H2O5 Ero EtO 2. НА HO OH 1. TSC1 2. KCN LIAIH, C:…

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Q: Br 1. Mg, ether 2. Со2 (a) 3. Н.О, Н OH H+ (b) HO, (с) NaHCO3 HO. ? HO. CI (d) K*OH (e) HO, 1. NaCN…

A: We have to provide the product or reagent for the following given transformations as follows in step…

Q: Mg H2O H3C-C-I Et,0 CH3 H3C KCN CI H3C CH,O Na H;C-CH,-Br H3C KMNO4 HO. H3C

A: a) Write the reactants. The product formed is a tertiary alcohol.

Q: 1. CH;MgBr, Et,0 2. H,O* e. OH 1. CrO3, H', H2O 2. CH;MgBr, Et,0 3. H*, H,0 f. 1. Hg(OAc)2, H2O g.…

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Q: 1.9-BBN, THF 2. H₂O2, NaOH I I I HBr (1 equiv)

A: Lindlar's Catalyst converts an alkyne to a cis-alkene. In oxymercuration, the alkyne reacts with…

Q: (a) HN 1) cat. HA 2) NABH3CN NH2 NaBH3CN (b) H 1) NaCN 2) LIAIH, 3) H3O* (c) CI 1) NaN3 2) LIAIHA Br…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.