The measured optical rotation of polyglutamic acid as a function of wavelength (2) can be fitted by the equation: [a] K 2²2-2² where [a] is the specific rotation, K is a constant, and is the wavelength of the band center of an optically active absorption. If Ac is a constant, what should be plotted to yield a linear graph? How can Ac be determined?

The measured optical rotation of polyglutamic acid as a function of wavelength (2) can be fitted by the equation: [a] K 2²2-2² where [a] is the specific rotation, K is a constant, and is the wavelength of the band center of an optically active absorption. If Ac is a constant, what should be plotted to yield a linear graph? How can Ac be determined?

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions

Section20.3: Uv-visible Spectroscopy

Problem 20.5P

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