Arrange the following compounds in the increasing order of reactivity towards Conc.HNO3 & Conc.H2SO4 1. Benzene 2. Chlorobenzene 3. phenol 4. Toluene 5. Nitrobenzene A 1,2,3,4,5 5,2,1,4,3 (c) 5,1,2,4,3 D 5,1,4,2,3

Q: 2) The following organometallic compounds are stable and have a second-row transition metal at their…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. NaBD4 2. H3O+

A: Convert alkyne into trans alkene by using suitable reagent1) When alkyne is treated with Na/liq. NH3…

Q: Draw the kinetic and the thermodynamic addition products formed when one equivalent of HBr reacts…

A: The stability of carbocation decides the formation of the kinetic product whereas the stability of…

Q: Vhich represent HOMO of 1,3-butadiene under photochemical condition? A. В. 88 8: C. D. 8.

A: 1,3 butadiene have four molecular orbital.   Two bonding orbital and two anti bonding molecular…

Q: CHEM 2252 Predict the product(s) of the following reactions. If more than one product is formed…

A: Benzene shows an electrophilic substitution reaction. Electrophilic substitution of monosubstituted…

Q: nam B 깔 CH3 1. 3 z. [o] 5 H - 78°C H GH 3

A: The goven reaction is aldol type reaction involving boron and aldehyde group. This is assymetric…

Q: D. Predict the expected products in the following reactions. O₂N S SnBu3 NO ₂ Pd(PPh 3)4 NO ₂ NH₂…

A: The given examples are of coupling reaction.The coupling reaction requires metal.

Q: Select the major product of the following reaction. OCH₂ & OCH3 OCH3 & S Br Br OCH3 E Br₂/ FeBr3 Br…

A: Unlike alkenes, benzene and other aromatic compounds do not give addition reaction . Addition of…

Q: What is the major product of the reaction below? A Br Br NO₂ B Br₂ FeBr3 NO₂ Br с NO₂ D NO₂ Br E NO₂

A:

Q: 2. What is the outcome of the reaction shown below? SH O=ZO Catalytic Et3N

A:

Q: II C. a. II III Br AI Which of the following halides would undergo an SN2 reaction at the fastest…

A:

Q: Identify the expected product of the following reaction. Br AIBr II III IV V O V OIV

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

Q: 12. Write the products of the following diene reactions. Indicate major and minor products. NC NC CN…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. Rank these dienes in order of increasing stability (least stable to most stable). CH3 A B H₂C.…

A: Conjugated alkenes are more stable than isolated alkenes.More the number of alpha-H, more will be…

Q: Please arrange the following according to increasing reactivity towards SN2.

A: SN2 stand for bimolecular nucleophilic substitution reaction

Q: II

A: It is the direct oxidation of Alkyl group to acid group.the condition is that benzylic position at…

Q: 8. Predict the products for each of the following reactions. (a) OH ༡༽ "L Br Fuming H₂SO4 HNO3 H₂SO…

A: All the three reactions are electrophilic aromatic substitution reactions. The aromatic ring acts as…

Q: CH3 NC. NC A C B

A: In the Diels-alder reaction, the diene and dienophile react with each other to form the new product.…

Q: 8) Reaction of methoxybenzene with fuming HNO3/ H2SO4 yields ortho substituted product. Circle the…

A: Both NO2 and OCH3  are -I groups means they stabilise negative charge near to them and destabilise…

Q: How many unique products are possible from the mono-bromination of the allylic compound shown below?…

A: The Allylic bromination of a compound using NBS( N-bromosuccinimide) follows free radical mechanism.…

Q: Predict the product of the following substitution reaction?

A: Nucleophilic substitution biomolecular reaction (SN2): The bimolecular nucleophilic substitution…

Q: 3. Predict the products. Он sOCIl, оН РBrg Он NaOH TSCI py SN2

A: The conversion of one organic compound into others is done by different types of reaction, all these…

Q: 15. Calculate AH of reaction for the free radical bromination of cyclopentane to give…

A: Answer: Chemical reaction taking place is: C5H10+Br2→C5H9Br+HBr

Q: a) Account for the pKa trend observed in these compounds. „NH2 NH2 ÓCH3 H2N CN CN pKa 8.54 7.80 5.34

A: The pKa trend for the given compounds has to be accounted.

Q: 15. Which of the compounds shown are possible products of the following reaction? 1) Hg(OAc)2, CH,OH…

A: The given reaction is an example of Oxymercuration-Demercuration reaction and it follows Markovnikov…

Q: 2. For the 2H2 + 02→ 2H20 reaction a. What controls the thermodynamics of this reaction? b. What…

A: The thermodynamics of the reaction is governed by the change in Gibbs free energy. The Gibbs energy…

Q: 3. By what mechanism is the following reaction likely to occur? a) SN1 b) SN2 c) E1 d) E2 e)…

A:

Q: 69 68 diene dienophile 68. A. В. D. none of these 69. А. D. none of these В. Zn/Cu 70 ether + CH212…

A: The first reaction is diels-alder reaction. The second reaction goes through a carbene type…

Q: 3. Predict the major product(s) of the following reactions. If no reaction occurs, write "no…

A: A substitution reaction is a type of chemical reaction in which one atom or group of atoms is…

Q: 1. NBS 2. OH PBr3 Ether

A:

Q: ALKENE/ ALKYNE REAGENTS(S) AND MAJOR PRODUCTS(S) CONDITIONS ? 1. КMпO, ОН- 2. Н,О+ A. В. C.

A: The reaction of disubstituted alkyne with KMnO4/OH- followed by acidic hydrolysis, produces…

Q: Which of the following alkenes has a Z configuration?

A:

Q: Ethane HCI Br2 Uv H H2O Sulfuric OCH3 B 1 mol h2/ lindlars F Br2 D E 2NaNH2 NaNH2

A:

Q: 4. Predict the product(s) for each of the following reactions and include stereochemistry when…

A: Different reactions of alkenes:

Q: rrange the following compounds in the increasing order of reactivity towards Ch/Fecla 1. phenol 2.…

A: The given reagent is Cl2/FeCl3 which is known as a chlorinating reagent. Ferric chloride is a lewis…

Q: 2. Which of the following molecules can make a diazonium ion when treated with NaNO₂ and HCI? A NH₂…

A:

Q: 5. Give the product(s) and identify the thermodynamic product. NBS hr NBS hr

A: The first reaction is of methyl cyclohexene with NBS .NBS stands for N-bromo succinamide . The…

Q: Rank the molecules A to D shown below by decreasing reactivity towards iodo cyclohexane. H;C-CH,OH…

A: Correct option is 2 . B > A > C > D. B trifluoro ethanol is more acidic means more reactive…

Q: Consider the reaction below of isoquinoline. Which is the expected product? HNO3/H2SO4 NO2 NO2 O2N.…

A: Nitration is a process in which a nitro group is attached to an organic compound.

Q: 3. Predict the products of each step. Include stereoisomers. ND₂ND₂ pD 4.5 (DCI) + D₂O KOD, D₂O + N₂…

A: Given is organic reaction.Given reaction is Wolf-Kishner  reduction reaction.Ketone is converted…

Q: Provide the best reagents necessary for each step from the drop-down menus below. A [Select]…

A: This question based on conversion of nittobenzene to p- methyl aniline by using suitable reagent

Q: Select the choice that correctly ranks the anions in order of leaving group ability (worst to best).

A: Given : anions

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.