PCC (pyridinium chlorochromate) cannot oxidize primary alcohol directly to carboxylic acid. Oxidation stops at aldehyde formation stage.
Therefore, the correct option is (C)
I hope this will be helpful!
Happy learning :)
What is the final product of the following sequence of reactions? NI (CH3),CHOH PBri Atti Mg...
What is the product of the following reactions? O H30* CH3COCH2CH3 2 CH3CH2CH Li diethyl ether A) CH3CCH2CH2CH3 ОН B) CH3CH2CCH,CH,CH3 CH3 OH C) CH3CHCH2CH2CH3 OH D) CH3CH2CH2CCH2CH.CHz CHZ
8. The product, F, of the following sequence of reactions, o=e AH CH Be Marr of LiAlH4 6 H20 DPBr3 © Mg " →→DE CH3 → - A- B CH3CHCOOH - ether ether H30+ - E, CH3 CH3CHCH2COOH would be: A) CH3 CH3CHCH2Br B) <H3 CH3CCH2COOH E) CH3 CH3CHCOOCH3 Br C) CH3CH2CH2COOH
8. The product, F, of the following sequence of reactions, o=e AH CH Be Marr of LiAlH4 6 H20 DPBr3 © Mg " →→DE CH3 → - A- B CH3CHCOOH - ether ether H30+ - E, CH3 CH3CHCH2COOH would be: A) CH3 CH3CHCH2Br B) <H3 CH3CCH2COOH E) CH3 CH3CHCOOCH3 Br C) CH3CH2CH2COOH
1) What are the products of the following sequence of reactions? Write the structure of the intermediates (reaction with Mg), and the structure of the final product. 1) Mg, Diethyl ether Н.о А В Br A) 2-butanol and MgHBr C) butane and Mg(OH)Br B) butane and MgHBr D) 2-butanol and Mg(OH)Br 2) What is the major product of the following reaction? Write the structures of intermediates and the products. 2) G) PO 2. H,о* Mg, Diethyl ether А 1. Н,С-0...
Which of the following procedures would not yield (CH3)2CHCH as a product? PCC I Loh CH2Cl2 SOC12 LiAlH(0-1-Bu) 1 coh CO2H ether, -78 °C 03 Zn III НОАс H30+ IV LOH CrO3/H20 H2SO4 H30+ V Δ Ι
1) What are the products of the following sequence of reactions? Write the structure of the intermediates (reaction with Mg), and the structure of the final product. 1) Mg, Diethyl ether Н,о A Br A) 2-butanol and MgHBr C) butane and Mg(OH)Br B) butane and MgHBr D) 2-butanol and Mg(OH)Br 2) What is the major product of the following reaction? Write the structures of intermediates and the products. 2) Mg, Diethyl ether 1. Н.С-о 2. H20* Br B) 2-ethyl-1-pentanol D)...
What is the major organic product obtained from the following sequence of reactions? 1. (CH3)2CHCH MgBr Cro, Et O HSO 2. H2O OH OH II IV Multiple Choice
What of the following is the main organic product of the reaction sequence below? 1) NBS, hv 2) Mg, diethyl ether 3) CO2 4) H30+ OH OH
20) 20) Which of the following syntheses gives 3-methyl-1-hexanol? O Mg 1) A) 2-bromopentane diethyl ether 2) Mg B) 2-bromohexane - diethyl ether 1) HC=0 2) H C) 3-bromopentane Mg diethyl ether 1) CH2CH=0 2) H Mg D) 1-bromobutane diethyl ether 1) CH3CCH; 2) D)D А) А В) В c) C 21) Identify the reagent needed to carry out the following conversion. 21) 0 CHOH CHOH ?, CH CH B) PCC/CH2Cl2 D) K2Cr2O7, H2SO4/H20 A) Os04 C) HIO4
What is the major Organic product for the following sequence of reactions? o 1) -MgBr, ether 2) H30* OH (6) (c) OH (e) (1)