2. Give the IUPAC name for the molecule CH3CH2CH(C2H5)CH(CH;)CH3. 3. Write the mechanism for the preparation of 1, 1- dichloroethane from ethylene. 4. Monochlorodecane (C10H21CI) is used in the preparation of surfactants though not available to any appreciable extent in natural products. a. Write two reaction paths for the production of monochlorodecane (CıoH21CI) by reaction of i. Decane (C10H22) with molecular chlorine (Cl2). Decene (C10H20) with hydrogen chloride (HC). b. What type of reaction occurs in both (i) and (ii) above? ii. 5. A moth repellent, para-dichlorobenzene, has the composition 49.1 % C, 2.7 % H and 48.2 % Cl. i. Determine the empirical formula of the compound. ii. If the molecular weight of the repellent is 147 amu, what is the molecular formula? 6. 2,3 – dimethyl – 2- butanol is subjected to acid catalyzed dehydration and yields a mixture of two isomeric alkanes. i. Draw the bond line structure for this compound. Identify the two alkenes Which one is the major product on the basis of the Zaitsev rule? ii. iii.

2. Give the IUPAC name for the molecule CH3CH2CH(C2H5)CH(CH;)CH3. 3. Write the mechanism for the preparation of 1, 1- dichloroethane from ethylene. 4. Monochlorodecane (C10H21CI) is used in the preparation of surfactants though not available to any appreciable extent in natural products. a. Write two reaction paths for the production of monochlorodecane (CıoH21CI) by reaction of i. Decane (C10H22) with molecular chlorine (Cl2). Decene (C10H20) with hydrogen chloride (HC). b. What type of reaction occurs in both (i) and (ii) above? ii. 5. A moth repellent, para-dichlorobenzene, has the composition 49.1 % C, 2.7 % H and 48.2 % Cl. i. Determine the empirical formula of the compound. ii. If the molecular weight of the repellent is 147 amu, what is the molecular formula? 6. 2,3 – dimethyl – 2- butanol is subjected to acid catalyzed dehydration and yields a mixture of two isomeric alkanes. i. Draw the bond line structure for this compound. Identify the two alkenes Which one is the major product on the basis of the Zaitsev rule? ii. iii.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter18: Radical Initiated Chlorination Of 1-chlorobutane

Section: Chapter Questions

Problem 1Q

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