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PROBLEM 39 The effectiveness of a barbiturate as a sedative is related to its ability to penetrate the nonpolar membrane of a cell. Which of the following barbiturates would you expect to be the more effective sedative? NH NH H hexethal barbital

PROBLEM 39 The effectiveness of a barbiturate as a sedative is related to its ability to penetrate the nonpolar membrane of a cell. Which of the following barbiturates would you expect to be the more effective sedative? NH NH H hexethal barbital

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Solution says it's barbital who's going to be the most effective but I don't understand why. Barbital is more polar than Hexethal so in my understanding, Barbital is more likely to not be able to cress the membrane than Hexethal right?
PROBLEM 38 Rank the following compounds in each set from most soluble to least soluble in water: a. ОН O- HO ОН b. CH;CH,CH,CH,CI CHCH-CH,CH-ОН HOCH,CH,CH,OH PROBLEM 39 The effectiveness of a barbiturate as a sedative is related to its ability to penetrate the nonpolar membrane of a cell. Which of the following barbiturates would you expect to be the more effective sedative? NH NH O. H. H hexethal barbital 3.11 ROTATION OCCURS ABOUT CARBON-CARBON SINGLE BONDS We saw that a carbon-carbon single bond (a o bond) is formed when an sp' orbital of one carbon overlaps an sp orbital of another carbon (Section 1.7). Figure 3.5 shows that rotation about a carbon-carbon single bond can occur without any change in the amount of orbital overlap. The different snatial arrangements of the atoms that result from rotation about a single bond are called
Transcribed Image Text:PROBLEM 38 Rank the following compounds in each set from most soluble to least soluble in water: a. ОН O- HO ОН b. CH;CH,CH,CH,CI CHCH-CH,CH-ОН HOCH,CH,CH,OH PROBLEM 39 The effectiveness of a barbiturate as a sedative is related to its ability to penetrate the nonpolar membrane of a cell. Which of the following barbiturates would you expect to be the more effective sedative? NH NH O. H. H hexethal barbital 3.11 ROTATION OCCURS ABOUT CARBON-CARBON SINGLE BONDS We saw that a carbon-carbon single bond (a o bond) is formed when an sp' orbital of one carbon overlaps an sp orbital of another carbon (Section 1.7). Figure 3.5 shows that rotation about a carbon-carbon single bond can occur without any change in the amount of orbital overlap. The different snatial arrangements of the atoms that result from rotation about a single bond are called
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