OH PBR3 1. NaOCH3, CHзОН 2. Hао CI NaOCH,CH3, CH;CH2OH

Q: As part of the reagent K. Fisher is sure to have such compounds as Choose one answer: O a. sulfur…

A: Karl Fischer reagent consists of

Q: 1) Hg(OAc)2, MeOH 2) NABH4 ?

A:

Q: „CONH2 1. LIAIH. 2. HyO CH3 CH3 1. LIAIHA b. H2C=CHCHCH,CO,CH, 2. HgO**

A:

Q: CH2(COOEt)2 A C,H,ONa OH", H* SOCI, C- PBr3 51. n-C3H17-CH-CH3- ÓH 1. Mg, ether 2. CdCl2 3.…

A: The answer is as follows:

Q: Classify each transformation as substitution, elimination, or addition.

A: The chemical reaction, shown in (a), is a substitution reaction in which CH3O- act as nucleophile…

Q: Draw the organic products formed in each reaction.

A:

Q: OEt (3) ? NaOEt, ELOH

A:

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) NaBH4, EtOH 2) H*

A: 1. The substrate consists of an ester and an aldehyde group. The carbon atom of carbonyl group of…

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: NO2 Cle gas NCS. NO aq. NaOH NO2 "NH NH SCN Br NH2 (4) (2) (3) ag. NASH NCNHCOOCH, NH2 HC CH3 aq.…

A: Ans

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: Convert each Haworth projection to its acyclic form.

A: The structural representation of sugar molecule in cyclic form is known as Haworth projection. In…

Q: mol O2

A:

Q: H3C CH3 H2O H2SO4 Br HO ELOH Br SH NaOH HO 1) NaH 2) BRCH,CH,F OH H2SO4 LOCH3 1) LIAIH4 2) H3O* NC.…

A: The detailed mechanism provided  in attach image

Q: - NH, OH H2SO4 NH3

A:

Q: Name the following:

A: Given structure,

Q: NaCN 'Br acetone 1. Hg(OAc)2, CH;OH 2. NaBH4 Na,Cr,O7 ОН H2SO4

A: The first reaction is an example of a nucleophilic substitution reaction. Nucleophilic substitution…

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: Draw the products of the following intramolecular reactions:

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

Q: Draw the products of the following intramolecular reactions:

A: If the alkoxide ion of a molecule displaces the bromide ion of the same molecule, then the reaction…

Q: Label each stereogenic center as R or S.

A: Given,

Q: Complete these Heck reactions.

A: The coupling reaction between the vinyl halide or aryl halide and alkene in presence of base and…

Q: Br HO EtO₂C CO₂Et C5H11 NaOEt / EtOH 99% CO₂Et H₂/Pd-C C5H11 8 OH Br 10 OH EtOH 72% HO NaOH HO OH 11…

A:

Q: MgBr HCN Ether/ H30* KMNO4 + A B LIAIH, OH CH3-C-CH, NH2

A: LiAlH4 can reduce CN group in to CH2NH2 group. HCN can add on ketone group. KMnO4 oxidises alcohol…

Q: OH `H А. KMNO4/NAOH/H,O В. C. D. E. NazCr,O7/H2SO/H2O PCC/CH2CI2 Br2, CCI4 None of these Е.

A: The reaction given is,

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: OEt 1. NaCN 2. H3O* quench HO" 1. SOCI2 2. NaSH NaH OH 1. TSCI, pyridine 2. NaOEt, EtOH

A:

Q: a) CH;SH + H2O CH;S + H,O* b) CH;CH,NH2 + H2O → CH;CH,NH, + OH

A: In 1st reaction H2O behaves as base and takes acidic hydrogen from CH3SH.

Q: NaOH NaOH OEt 1) NaOEt; HOET 2) H;O* 2.

A: All are the organic reactions. In organic reaction, organic molecules are used. When reactant reacts…

Q: 1. CH;CH,CH,CH,MgBr а) `CH3 2. H30* (CH;CH2),CuLi b) 1. 2 eq. CH3CH,MgBr c) 2. H2O 1. NABH4 d) 2.…

A: Given,    Major products of the reactions = ?

Q: OCH3 A B OCH3 1. Hg(OAc),/ MeOH 2. NABH, / water / NaOH OCH3 H3CO

A: Alkenes react with Hg(OAc)2 forms a cyclic three membered ring. The ring is opened by methanol. Hg…

Q: OH 1) H2SO4, SO3 2)2 eq. CI. J, AICI3 3) Н20, Нз0", hеat H2 Pd/C, MeOH 1) LIAIH4 2) H2О, Н0* ОН 3)…

A:

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

A:

Q: 9. NAHSO3 CH3 – C- CH3 19). 10. _(10a)_ NaOH → HC-O-Na + _(10b)__

A:

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

A:

Q: [OH-] = 1.7E-4

A:

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: A. B(OH)2 H,C. Br H,C cat. Pd(PPh,), NaOH В. CH, CH, H,CCHS K* H,C 2 mol H,O, product IB D.…

A: These Reactions Includes  coupling Reaction , Substitution  reaction ,oxidation and Addition…

Q: -OH A. HCl На B H Br 2 C. SOU ₂ D. POCI₂ CI t

A: The above reaction is a transformation of alcohol to haloalkane( here chloroalkane). The reaction is…

Q: (a) NaBD4 CH3CH,OH (b) NABH4 CH3CH,OD

A:

Q: CH,OH Br NaOH b. Br 1. Mg, diethyl ether d. HI ONa Br H,0 OH PBr,

A:

Q: 1. OH H2SO4 HO. 2. NABH4, ELOH

A: First Ketone group will protonated by the gain of H+ then nucleophile OH attack on carbonyl carbon…

Q: 1. LDA, - 78 °C 2. Cals-CHz-Br в D

A:

Q: NaBH4 CH3OH 1) CH3C CNa 2) Н-О 1) LİAIH, Ag,0, NH,OH 2) H,0 H. H,/Pd-C PCC

A: I Mentioned the product of the following organic Transformation please have a look may be it can…

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

A:

Q: 1. H₂CRO4 2.NH, CH3 1. Swern 2. 2 mol EtOH OH 1. H₂CRO4 2. CH₂CH₂CH₂Br. PPh3, KOA 1. KMnO4 2.NH, CH3

A: Given are organic reactions

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.