Example 1H. The aldol reaction between A and B produces the a-ß unsaturated (tri-substituted) product C.C12H14OGiven that the para-substituted substrate A can be synthesize from Friedel Craft's acylation;and the IR and ¹HNMR spectrum of B provided below, deduce the structure of A, B and CIR spectrum of BPercent Transmission (Transmitance)30.80.60.40.2¹H NMR spectrum of BA + BCgH8O3000INFRARED SPECTRUM2000Wavenumber (cm-1)PPM1000Provide reasons for your deduction. *Hint: fragment of m/z = 132 observed in abundance forproduct C.

Deduction of the structures A, B, and C.GivenFragment of m/z = observed in abundance for product C

Example 1H. The aldol reaction between A and B produces the a-ß unsaturated (tri- substituted) product C. A + BC C₂H₂O CzH14O Given that the para-substituted substrate A can be synthesize from Friedel Craft's acylation; and the IR and HNMR spectrum of B provided below, deduce the structure of A, B and C

Example 1H. The aldol reaction between A and B produces the a-ß unsaturated (tri- substituted) product C. A + BC C₂H₂O CzH14O Given that the para-substituted substrate A can be synthesize from Friedel Craft's acylation; and the IR and HNMR spectrum of B provided below, deduce the structure of A, B and C

Chemistry

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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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Concept explainers

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.

Question

Example 1H. The aldol reaction between A and B produces the a-ß unsaturated (tri-
substituted) product C.
C12H14O
Given that the para-substituted substrate A can be synthesize from Friedel Craft's acylation;
and the IR and ¹HNMR spectrum of B provided below, deduce the structure of A, B and C
IR spectrum of B
Percent Transmission (Transmitance)
3
0.8
0.6
0.4
0.2
¹H NMR spectrum of B
A + B
CgH8O
3000
INFRARED SPECTRUM
2000
Wavenumber (cm-1)
PPM
1000
Provide reasons for your deduction. *Hint: fragment of m/z = 132 observed in abundance for
product C.

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