Determine the structure Compound A is a water-soluble liquid that gives positive
ID: 865784 • Letter: D
Question
Determine the structureCompound A is a water-soluble liquid that gives positive 2,4- dinitrophenylhydrazine and iodoform tests and a negative Tollens’ test. The IR spectrum of A has bands at 2950, 1720 and 1370 cm-1. The 1H NMR spectrum consists of four signals: a triplet at Determine the structure
Compound A is a water-soluble liquid that gives positive 2,4- dinitrophenylhydrazine and iodoform tests and a negative Tollens’ test. The IR spectrum of A has bands at 2950, 1720 and 1370 cm-1. The 1H NMR spectrum consists of four signals: a triplet at
Compound A is a water-soluble liquid that gives positive 2,4- dinitrophenylhydrazine and iodoform tests and a negative Tollens’ test. The IR spectrum of A has bands at 2950, 1720 and 1370 cm-1. The 1H NMR spectrum consists of four signals: a triplet at
Explanation / Answer
Compound is : CH3 - CH2-CH2-CO-CH3
1) which react with 2,4 -DNP gives precipitate . due to presence of carbonly functional group
2) which gives positive iodo form test due to the presence of -COCH3 group
3) it gives 4 HNMR peaks
CH3 ------ CH2------CH2----CO----CH3
( triplet) (sextet) (triplet) (singlet)
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