Follow the detailed instructions provided in each of the subsections (a-b): a) Fill in the following scheme by drawing the missina reagents, intermediates and/or products. Chemical formulas have been added for guidance.' What is the name of the reaction that allows you to convert benzoic acid (1) into derivative 3 without the need to go through intermediate 2?,

Follow the detailed instructions provided in each of the subsections (a-b): a) Fill in the following scheme by drawing the missina reagents, intermediates and/or products. Chemical formulas have been added for guidance.' What is the name of the reaction that allows you to convert benzoic acid (1) into derivative 3 without the need to go through intermediate 2?,

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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6. Describe concisely a chemical test to distinguish between the following pairs of compounds. Terangkan secara ringkas ujian kimia bagi membezakan pasangan sebatian berikut. (a) Propanal and propanone (b) Phenol and benzoic acid (c) Hexan-3-one and hexan-2-one
6. Describe concisely a chemical test to distinguish between the following pairs of compounds. (a) n-pentanol and 3-methylpentan-3-ol (b) Ethanal dan pentanal (c) Phenol and benzoic acid
(a) Tsomane and Nyiko were given a task of synthesising methylenecyclohexane 2. After a brief discussion with each other, Tsomane proposed Method A to synthesise 2 from cyclohexanone 1 while Nyiko proposed Method B that started from hydroxymethylcyclohexane 3. Each student believed that their proposed method is better than the other. (Scheme below) (1) 1 Ph THF A Ph Ph B H₂SO4 100 °C 3 OH What is the name of the reaction that is followed by reaction Method A?
The odor of ripe bananas and many other fruits is due to the presence of esters. For example: Banana oil (isopentyl acetate) (a) Write the name (common or IUPAC) of the ester responsible for the fragrance of the following: pineapple, orange, apple, peach, & lavender (b) Choose one fragrant from (a) and name the alcohol and the carboxylic acid needed to synthesize this ester. (c) Show the detailed mechanism of the Fischer Esterification reaction that will be involved in the synthesis of the fragrant you have chosen in part (a).
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Prepare a table indicating whether or not the hydrocarbons on the list react with the reagents indicated.Hydrocarbons:a) ethylbenzene; b) 3-hexyne; c) 1-hexyne; d) heptaneReagents:a) ammoniacal solution of AgNO3 and b) sulfonitric mixture, c) aqueous H2SO4; d) HgSO4
Propose a synthesis for the following transformations: (You must start with the proposed starting organic compound, but you may use any other reagents. You don't need to write the reaction by-products and you may use organic products obtained from preceding questions.) (Solutions at the end of document) 1) 2) 3) 4) OH ||||| Br
Classify A to E as primary, secondary, tertiary or non-alcohol hydroxyl compounds. In a tabular manner, give the structure of the main organic product formed when the compound in a test-tube is reacted as shown in the table below. Give a chemical reaction not found in the table above for distinguishing between D and E. Reagents, reaction conditions and visible changes should be stated.
(b) The activating and deactivating groups could affect the position(s) of the next incoming group(s) to the benzene ring. Based on the structure below, analyze and explain the group(s) on the benzene ring is activating or deactivating group. Then, identify the product(s) formed from the following reactions. NH, CC, CH;CH,COCI AICI, (i) NH, HNO, H,SO, (ii) H Br AICI, (iii) Page 3 of 4
(a) Although phenoxide ion has more number of resonating structures than carboxylate ion, carboxylic acid is a stronger acid than phenol. Give two reasons.(b) How will you bring about the following converstions?(i) Propanone to propane (ii) Benzoyl chloride to benzaldehyde(iii) Ethanal to but-2-enal
(a) Tsomane and Nyiko were given a task of synthesising methylenecyclohexane 2. After a brief discussion with each other, Tsomane proposed Method A to synthesise 2 from cyclohexanone 1 while Nyiko proposed Method B that started from hydroxymethylcyclohexane 3. Each student believed that their proposed method is better than the other. (Scheme below) (1) Ph Ph 8*8 Ph THF A 1 Santande B H₂SO4 100 °C 3 OH Using curly arrows, provide full mechanistic details accounting how methylenecyclohexane 2 was synthesised according to both Methods A and B.
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