Draw out the mechanism оONaOCH3,CH3OH, refluxA(1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-oneC19H1803MW:294.35 g/molequiv. 1.1O:OBdimethyl 2,6-bis(4-methoxyphenyl)-4-oxocyclohexane-1,1-dicarboxylateC24H2607MW:426.46 g/molequiv. 1

In the given reaction formation of an enolate by base abstraction of an alpha proton, followed by…

A (1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one C19H1803 MW:294.35 g/mol equiv. 1.1 NaOCH CH₂OH,reflux B dimethyl 2,6-bis(4-methoxyphenyl)-4-oxocyclohexane-1,1- dicarboxylate CzeH2O7 MW:426.46 g/mol equiv. 1

A (1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one C19H1803 MW:294.35 g/mol equiv. 1.1 NaOCH CH₂OH,reflux B dimethyl 2,6-bis(4-methoxyphenyl)-4-oxocyclohexane-1,1- dicarboxylate CzeH2O7 MW:426.46 g/mol equiv. 1

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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Concept explainers

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.

Question

Draw out the mechanism

о
O
NaOCH3,CH3OH, reflux
A
(1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one
C19H1803
MW:294.35 g/mol
equiv. 1.1
O:
O
B
dimethyl 2,6-bis(4-methoxyphenyl)-4-oxocyclohexane-1,1-
dicarboxylate
C24H2607
MW:426.46 g/mol
equiv. 1

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