3. Draw the resulting product(s) from the given reactions. Provide accurate stereochemistry and regiochemistry where applicable. In cases where multiple products are generated, specify the major and minor ones. (Each answer carries a value of 2 marks.) (a) CH₂CECH + H₂ (b) + H2 Ni Lindlar's catalyst CH-Br Zn + HCI (c) CH>MgBr (d) + H₂O heat (e) C7H16 (f) CH3 CH3CH2CH CCH₂CH3 HBr (B) -CH2CH3 H3O+ 2 HCI (h) H2C=CHCH2CH2CH2CH=CH2

Q: Assign the appropriate stereochemistry to the following compound. (a) E Br. (b) z (c) R (d) S

A:

Q: CHO

A: The given reaction Diels–Alder reaction . In this reaction one conjugated diene and dienophile react…

Q: stereochemistry where needed NO₂ f) Br₂ FeCl3 HN St AICI, CI ons with the structure of possible…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Draw the major organic products of the reactions, showing stereochemistry as needed. If no…

A: The details solution for this reaction is provided below in attach image.

Q: Provide the principle organic product(s) for the following reactions. If more than one product is…

A:

Q: 2. Write in the products of these reactions, including stereochemistry where relevant. Br…

A: Substitution reaction is a type of organic reaction where one group is substituted by another group.…

Q: Complete the following reactions. Write in Stereochemistry where relevant. Write No RXN if no…

A: PCC(Pyridinium chlorochromate) Reagent oxidises Primary alcohol to aldehyde, secondary alcohol to…

Q: When allyl bromide is refluxed with magnesium metal in ether solvent, the product formed is…

A: At first grignard reagent is formed, and it become nucleophilic, so further attack in allyl bromide…

Q: c) OH 1. CH3CI, AIC13 2. NaOH, A; CH3! 3. NBS, hv, CCl4 4. P(C6H5)3; 5. to CHO LI

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Draw the chemical structure of the main product (10) obtained in reaction. [6] and provide a…

A:

Q: (1) CH3 CH3 CHз кос(СHз)з (1 еquiv) THE CI (k) CH3 CH3 CH3 LISCH3 (1 equiv) THE O..

A: Organic Transformation and Major Product  in J problem  base is bulky then it will deprotonate less…

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

A:

Q: Complete the following reactions, clearly indicating regio-and stereochemistry where applicable. In…

A:

Q: 10) What is the major product of the following reactions? CH3 + H₂O H* ? CH3CO3 H HBr

A: Answer 10) All reaction question are based on the alkene's chemical property. Alkene is unsaturated…

Q: 1 eq HCI 50°C

A: There are two type of product is formed by adding of HCl in conjugated  diene..one is called kinetic…

Q: Modify the structure of 3-methyl-1-pentene to show the product formed when it is reacted with:…

A: The given compound is 3-methyl-1-pentene. The structure of the compound is shown below.We have to…

Q: 3. Complete the following reaction scheme. Give all product(s) and indicate major or minor and any…

A:

Q: CF3 KOET ELOH, A SO,CH3

A:

Q: Peroxides) CH3 CH3 (b) CHCH3 HI ? (a) HBr CH3CH2C=CHCHCH3

A:

Q: For the following reaction, indicate the major product. Be sure to indicate stereochemistry when…

A:

Q: Consider the following reaction: (1R, 2S)-2-isopropylcyclohexanol H₂SO4 conc. heat (a) Provide the…

A: E1 Reaction take place and major products will be zeitsev alkene.  Go through CIP rule to find R and…

Q: 2. In each synthesis, either the reagents or products are missing. Fill in the missing reagents or…

A: Step 1: Step 2: Step 3: Step 4:

Q: 2) a. In the synthesis of Camptothecin, a potent antitumor and antileukemic agent isolated from the…

A: To use the concept of organic chemistry reaction mechanism with proper choice of electrophile and…

Q: For each of the following reaction, fill in the missing starting materials ,reaction conditions, or…

A: Given are organic reactions.

Q: Choose the major product of the following reaction. HBr 50 °C ? Br 3 Br

A: HBr adds across unsymmetrical double bonds following the Markovnikov rule. 1,2- and 1,4- addition…

Q: Give the major organic product(s) of the following reactions or sequences of reactions. Show all…

A: The reaction involves the addition of isobutylene to p-cresol, which contains an activated aromatic…

Q: Which compound would react faster by an SN2 process? H3C CH3 H3C,,, CH3 H3C,,, CH3 A B 0 Br (A) Br…

A: Step 1:As we know that in SN2 reactions there is the attack from the back side of the leaving group…

Q: Br Br (4R,5Z,8E)-4-methyldeca-5,8-dien-5-ol

A:

Q: |||| H* I H₂O

A:

Q: b) in the products. Include stereochemistry where relevant. CH₂ 1. BH 2. H₂O₂ OH + [ Br CH₂ Br CH₂…

A: We have to give the products of the below-given reactions. Introduction: Hydroboration oxidation…

Q: Provide the major product(s) for the following reactions. Be sure to indicate stereochemistry when…

A: a) Alkenes reacts with water in acidic medium and produces alcohols by undergoing addition reaction…