2. Decreasing Reactivity to SN1 BAN MAN PAN DECREASING REACTIVITY TO SN1:

Q: Assign a priority order (from least to highest priority) to each of the following sets of groups: I.…

A: Correct answer is (C) II, III, IV, I Priority order of functional groups: Aldehyde > Alcohol >…

Q: Arrange the compounds below in order of increasing reactivity (least reactive = 1; most reactive =…

A: 1.B 2. A 3. C 4. D

Q: A-AgNO3 B-BaCl2 C-CuSO4 D-HCl E-H2SO4 F-NaI G-NaBr H-NaOH I-(NH4)2SO4 J-NH4Cl Explain your answer

A: From the litmus paper test, the nature of the solution can easily be determined. If we take blue…

Q: What is each compound’s systematic name? 1. (CH3)3CCH2CH2CH2CH(CH3)2 2. BrCH2CH2CH2CH2CH2NHCH2CH3…

A: In order to give the IUPAC name to the branched-chain alkane following steps are followed: The…

Q: The pKa of cyclopentane is > 60, which is about what is expected for a hydrogen that is bonded to…

A: Once the cyclopentadiene losses the H and gets a negative charge, it becomes an aromatic compound as…

Q: Rank the following according to DECREASING reactivity towards SN2: H 19 CH₂ CH3 1st (most reactive)…

A: Given compounds are :  Rank the following according to decreasing reactivity towards SN2 ?  SN2 =…

Q: Complete energy diagram for the two-step conversion of A–B + C:−→ A:− + B–C

A: SOLUTION: Step 1: The overall reaction given is as shown below:   A-B + C: -→ A: - +B-C A possible…

Q: (a) Rank A, B, and C in order of increasing SN2 reactivity. (b) Rank A, B, and C in order of…

A: SN1(nucleophilic substitution unimolecular reaction):  It is two step mechanism reaction…

Q: 5. Reactivity to EAS CHO TEN BEN MEN DECREASING REACTIVITY TO EAS:

A:

Q: 1. Which of the following ions is aromatic? IV B. Only Il and III II II A. Only I and |I C. Only III…

A: Q 11) The ion is aromatic when it is cyclic, planar and follows Hückel rule. Hückel rule is that the…

Q: f. + CÓ + 1H2

A: Given

Q: • Draw resonance structures for a conjugated alkene, ion, or radical, and use an MO diagram to…

A: The energy of a system which forms resonance structure is lowered by interaction of pi bond with the…

Q: Rank the dienes by DECREASING REACTIVITY in Diels-Alder reactions (most reactive on the left). CN…

A: The correct option is (b): V > II > III > I > IV

Q: 1. Use the polygon rule to draw the MO energy diagram. 2. Is it aromatic, antiaromatic, or…

A:

Q: lentify the 3 major contributors to the resonance hybrids A B C E OZI ZI ZI ZI OZI OZI

A:

Q: (d) 0.14 M (NH4)2SO4 lons: SO3 NH3* O So,2- 0,2- NH4* masscation i massanion II

A: The electrolytes which are completely ionizable in water are known as strong electrolytes.

Q: (a) Rank A, B, and C in order of increasing SN2 reactivity. (b) Rank A, B, and C in order of…

A: SN1 (nucleophilic substitution unimolecular reaction):  It is two step mechanism reaction…

Q: What hydrogen atoms in each compound have a pKa ≤ 25?

A: The pKa of alpha hydrogens attached to carbonyl compounds is below 25. The negative charge of the…

Q: 5. Explain why A is much more stable than B? B NH

A: To explain why compound (A) is more stable than the compound (B)

Q: If isomer A is heated to about 100 °C, a mixture of isomers A and B is formed. Explain why there is…

A: Given, isomer A is heated to about 100oC, a mixture of isomers A and B is formed and there is no…

Q: 3) Draw the ECSF structures of (CH3)3CO® (tert-butoxide ion) and CH3O® (methoxide ion). Why is…

A:

Q: (4HO. Br a. 1: H2/Pd-C. 2: H2SO4, H2O. 3: Dess-Martin periodinane b. 1: NaH. 2: BH3, then NaOH/H2O2.…

A: Solution-

Q: Reagents Available g. CO, HCI, CUCI/AICI3 h. CH3CH2CH2COCI, AICI3 a. CH2=CHCH,CI, AICI3 b. CH2Br2,…

A: The answer is as follows:

Q: 1 2 3 4

A: Stability of organic compounds are based on many criterias. We must firstly find out whether the…

Q: See attachment

A: If more numbers of alkyl substituents are present in the radical  carbon atom then it will be more…

Q: reactivity

A: Reactivity towards nucleophilic substitution reaction is depends on basic strength of leaving group.…

Q: 6. Explain the regioselectivity of the following reaction. HC1 CI

A:

Q: (a) Rank A, B, and C in order of increasing SN2 reactivity. (b) Rank A, B, and C in order of…

A: Bimolecular nuclephilic substitution reactions (SN2) in alkyl halides follow the order as shown…

Q: H. H H. H;CO E

A: ->HCN give nucleophilic addition reaction to carbonyl center.Hence, the carbonyl center which has…

Q: Rank the following groups in order of decreasing priority. a.−F, −NH2, −CH3, −OH b.−CH3, −CH2CH3,…

A: a.                           Element                       Atomic Number…

Q: SN1 or SN2? Draw the substitution produce for each of the following (if there is one). Br NaOH A H20…

A:

Q: Rank the following compounds by relative reactivity from most-to-least reactive e., more reactive…

A:

Q: Which one of the following compound is antiaromatic? H H III IV I II O A. II O B.I OC. More than one…

A: Aromatic molecules are cyclic, conjugated, have (4n+2) π electrons, and are flat. Anti-aromatic…

Q: I II III

A: We have to rank the following given carbanions in order of increasing stability as follows in step…

Q: Name the following compounds: a. CH3OCH2CH3  b. CH3OCH2CH2CH3  c. CH3CH2CH-CH3NH2  d. CH3CH2CH2CH2OH…

A: Compound names are given below. a. CH3OCH2CH3 - methoxyethane b. CH3OCH2CH2CH3 - 1-methoxypropane c.…

Q: 4) Assign E /Z designation to each double bond where applicable. a) b) N, NH Br c)

A: Stereoisomers are the molecules having same molecular formula but differ only on the spatial…

Q: 2. Rank the following anions from most to least stable. a. b. d.

A: . Stability of anion depends upon the following factor :-a Resonance stabilize the anion .b Lower…

Q: Arrange the following groups in the order of increasing priority (lowest priority to highest…

A: Polar covalent bond:The covalent bond is formed by the sharing of electrons between the atoms. If…

Q: 5. 4.

A: The compounds from most reactive to least reactive following  in order are give below.

Q: Predict the stability from most to least stable and explain why. SN2 Readious (a) Br Draw the…

A: We have to predict the stability from most to least stable as follows in step 2:

Q: If isomer A is heated to about 100 °C, a mixture of isomers A and B is formed. Explain why there is…

A: Isomer A is heated to about 100oC and mixture of isomers A and B are formed but there is no trace…

Q: 1. Which is more reactive towards Nu-? 1. Н-с-н vs -CH2CHO 2. H2N- -СНО vs CHO -СНО Vs -COCH3 3.

A: Nucleophile is an electron donating species to form a chemical bond which attack on electron…

Q: What is each compound’s systematic name?

A: Since you posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: 19) Which of the following species is the most nucleophillIC! A) H2O B) F- C) HS- D) NH3 E) CH3O-

A: Note:- A charged nucleophile is stronger than a neutral nucleophile. So we have to choose only…

Q: Which of the following fluorides would react the most vigorously with water? Select one: a. BF4- b.…

A: From the given, NaF and MgF2 are the salts and do not react with water they simply dissolved in…

Q: Rank the following compounds by relative reactivity from most-to-least reactive (i.e., more reactive…

A: Reactivity of carbonyl compound is inversely proportional to steric hinderence

Q: (vi) Explain the differing reactivity in the two reactions below: H2/Pt Cd CO CH2 1 At., RT. Cal CO…

A: first reaction - H2/Pt means hydrogen electrode which has Platinum. Platinum metal is a catalyst…

Q: Arrange from Highest to Lowest Priority *(CO means C=O “C double bond O") 1. R-COCH3 , R-COOH,…

A: This is the concept of Organic and inorganic chemistry

Q: Rank the cations shown in order of relative stability. A. В. C. D.

A:

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.