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Identify the compound that has an M 1 1 ion at mYz 5 136 in its CI mass spectrum, an IR
Chapter 23, Problem 23.4(choose chapter or problem)
Identify the compound that has an M 1 1 ion at mYz 5 136 in its CI mass spectrum, an IR absorption at 3279 cm1 , and the following NMR spectrum: d 0.91 (1H, s), d 1.07 (3H, t, J 5 7 Hz), d 2.60 (2H, q, J 5 7 Hz), d 3.70 (2H, s), d 7.18 (5H, apparent s).
Questions & Answers
QUESTION:
Identify the compound that has an M 1 1 ion at mYz 5 136 in its CI mass spectrum, an IR absorption at 3279 cm1 , and the following NMR spectrum: d 0.91 (1H, s), d 1.07 (3H, t, J 5 7 Hz), d 2.60 (2H, q, J 5 7 Hz), d 3.70 (2H, s), d 7.18 (5H, apparent s).
ANSWER:Problem 23.4
Identify the compound that has an M 1 1 ion at mYz 5 136 in its CI mass spectrum, an IR absorption at 3279 cm1 , and the following NMR spectrum: d 0.91 (1H, s), d 1.07 (3H, t, J 5 7 Hz), d 2.60 (2H, q, J 5 7 Hz), d 3.70 (2H, s), d 7.18 (5H, apparent s).
Step by Step Solution
Step 1 of 2
From the given,
Cl mass spectrum the 
Hence, its mass comes out to be 135.
Therefore, according to the nitrogen rule it has an odd number of nitrogen atoms.
IR absorption at 
This value indicates secondary amine 