II. Explain through the use of general reactions and brief statements the following phenomena: a How do the alcohols formed from the LIAIH, treatment/catalytic reduction of ketones differ from those derived from the LiAlH, treatment/catalytic reduction of aldehydes. b. The reaction of tert-butyl chloride with OH¯ docs not give any tert-butyl alcohol product

II. Explain through the use of general reactions and brief statements the following phenomena: a How do the alcohols formed from the LIAIH, treatment/catalytic reduction of ketones differ from those derived from the LiAlH, treatment/catalytic reduction of aldehydes. b. The reaction of tert-butyl chloride with OH¯ docs not give any tert-butyl alcohol product

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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II. Alcohols in synthesis A. What are the strategies for the synthesis of alcohols by nucleophilic substitution reactions using halide leaving groups with hydroxide as a nucleophile? How do you predict possible by-products that could arise from this strategy? How do you use the less acetate nucleophile followed by treatment with NaOH to avoid by-products?
2. Give the major and minor products of the following reaction and identify each and name each. -OH H₂SO4, D
Please answer legibly.
4. An organic was subjected to sodium fusion and the resulting Lassaigne’s extract boiled with FeSO4 and acidified with concentrated H2SO4, yielding a Prussian blue color. Give the structure of one organic compound which fits this description?
Reactions related to the experiment. Write the product or thereactant.Write the complete chemical equation if the reaction takes place between1,3-cyclohexadiene and dimethyl butyndioate, as dienophil, instead ofmaleic anhydride:
20. Some alcohols undergo rearrangement or other unwanted side reactions when they dehydrate in acid. Alcohols may be dehydrated under mildly basic conditions using phosphorus oxychloride (POCI3) in pyridine. The alcohol reacts with phosphorus oxychloride much like it reacts with tosyl chloride, displacing a chloride ion from phosphorus to give an alkyl dichlorophosphate ester. The dichlorophosphate group is an outstanding leaving group. Pyridine reacts as a base with the dichlorophosphate ester to give an E2 elimination. Propose a reasonable mechanism for the dehydration of 2- methylcyclohexanol by POCl 3 in pyridine.
1. Give the primary organic product for oxidation of 4-methylhexanal
Write equations for the reaction of 2-butanol with reagent. Where you predict no reaction, write NR. Q)SOCl2, pyridine
Give a clear handwritten answer with explanation..give only handwritten answer
What happens when (write reactions involved) (iv) Phenol reacts with sodium metal and resulting product reacts with 2-chloropropane (v) Ethanal reacts with HBr and the resulting product is dehydrated (vi) Ethoxyethane is hydrolyzed to produce a compound A which dehydration produces B. B on ozonolysis produces C. Write the reaction and identify A, B, and C.
10- Which of the following compounds would give positive Tollens' test? A. (CH3)3 COH B. H₂CO C. (CH3)2CO D. CH3COOH 11- Choose the correct statement: to y Dut (ii) (iii) (iv) (1) A. (iii) and (iv) are chain isomers B. (i) and (iv) are functional isomers C. (ii) and (iv) are chain isomers D. (i) and (ii) are functional isomers 12- Choose the common name for the following molecule: 0 A. 3-Methylbutanone B. 2-Methylbutanone C. Methyl propyl ketone D. Isopropyl methyl ketone 13-(CH3)2CHCHO is the final product resulting from oxidation of X in presence of Y. What are X and Y? A. X: Isobutyl alcohol and Y: CrO3/H2SO4(aq) B. X: sec-Butyl alcohol and Y: PCC/CH₂Cl2 C. X: Isobutyl alcohol and Y: PCC/CH₂Cl2 D. X: sec-Butyl alcohol and Y: CrO3/H2SO4(aq)
2. Draw and name the isomers obtained by the monohalogenation of 2-methybutane with Cl₂, in the presence of light. Write the general reaction mechanism.