ORGANIC CHEM PRINT STUDY GDE & SSM
4th Edition
ISBN: 9781119810650
Author: Klein
Publisher: WILEY
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Chapter 6, Problem 57IP
(a)
Interpretation Introduction
Interpretation: The compound (1) converts to compound (5) through the mechanistic sequence under basic conditions and in the presence of
Concept introduction: Resonance is the phenomenon of the interaction of lone pairs of electrons and pi electrons in a molecule. More resonance contributes to more stability of the molecule. The overall structure can be drawn as the sum of all resonating structures which is called a resonance hybrid.
(b)
Interpretation Introduction
Interpretation: The compound (1) converts to compound (5) through the mechanistic sequence under basic conditions and in the presence of
Concept introduction: The chemical transformation can be shown by the arrow pushing method in which the curved arrows show the movement of electrons or protons. In a
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Arrange the solutions in order of increasing acidity. (Note that K (HF) = 6.8 x 10 and K (NH3) = 1.8 × 10-5)
Rank solutions from least acidity to greatest acidity. To rank items as equivalent, overlap them.
▸ View Available Hint(s)
Least acidity
NH&F NaBr NaOH
NH,Br NaCIO
Reset
Greatest acidity
1. Consider the following molecular-level diagrams of a titration.
O-HA molecule
-Aion
°°
о
°
(a)
о
(b)
(c)
(d)
a. Which diagram best illustrates the microscopic representation for the
EQUIVALENCE POINT in a titration of a weak acid (HA) with sodium.
hydroxide?
(e)
Answers to the remaining 6 questions will be hand-drawn on paper and submitted as a single
file upload below:
Review of this week's reaction:
H₂NCN (cyanamide) + CH3NHCH2COOH (sarcosine) + NaCl, NH4OH, H₂O --->
H₂NC(=NH)N(CH3)CH2COOH (creatine)
Q7. Draw by hand the reaction of creatine synthesis listed above using line structures without showing
the Cs and some of the Hs, but include the lone pairs of electrons wherever they apply. (4 pts)
Q8. Considering the Zwitterion form of an amino acid, draw the Zwitterion form of Creatine. (2 pts)
Q9. Explain with drawing why the C-N bond shown in creatine structure below can or cannot rotate. (3
pts)
NH2(C=NH)-N(CH)CH2COOH
This bond
Q10. Draw two tautomers of creatine using line structures. (Note: this question is valid because problem
Q9 is valid). (4 pts)
Q11. Mechanism. After seeing and understanding the mechanism of creatine synthesis, students should
be ready to understand the first half of one of the Grignard reactions presented in a past…
Chapter 6 Solutions
ORGANIC CHEM PRINT STUDY GDE & SSM
Ch. 6.1 - Prob. 1LTSCh. 6.1 - Prob. 1PTSCh. 6.1 - Prob. 2ATSCh. 6.2 - Prob. 3CCCh. 6.3 - Prob. 4CCCh. 6.3 - Prob. 5CCCh. 6.4 - Prob. 6CCCh. 6.6 - Prob. 7CCCh. 6.7 - Prob. 2LTSCh. 6.7 - Prob. 8PTS
Ch. 6.7 - Prob. 9PTSCh. 6.7 - Prob. 10ATSCh. 6.8 - Prob. 3LTSCh. 6.8 - Prob. 11PTSCh. 6.8 - Prob. 12ATSCh. 6.9 - Prob. 4LTSCh. 6.9 - Prob. 13PTSCh. 6.9 - Prob. 14ATSCh. 6.10 - Prob. 5LTSCh. 6.10 - Prob. 15PTSCh. 6.10 - Prob. 16ATSCh. 6.11 - Prob. 6LTSCh. 6.11 - Prob. 17PTSCh. 6.11 - Prob. 18ATSCh. 6 - Prob. 19PPCh. 6 - Prob. 20PPCh. 6 - Prob. 21PPCh. 6 - Prob. 22PPCh. 6 - Prob. 24PPCh. 6 - Prob. 25PPCh. 6 - Prob. 26PPCh. 6 - Prob. 27PPCh. 6 - Prob. 28PPCh. 6 - Prob. 29PPCh. 6 - Prob. 30PPCh. 6 - Prob. 31PPCh. 6 - Prob. 32PPCh. 6 - Prob. 33PPCh. 6 - Prob. 34PPCh. 6 - Prob. 35PPCh. 6 - Prob. 36PPCh. 6 - Prob. 37PPCh. 6 - Prob. 38PPCh. 6 - Prob. 39PPCh. 6 - Prob. 40PPCh. 6 - Prob. 41PPCh. 6 - Prob. 43ASPCh. 6 - Prob. 44ASPCh. 6 - Prob. 45ASPCh. 6 - Prob. 46ASPCh. 6 - Prob. 47ASPCh. 6 - Prob. 48ASPCh. 6 - Prob. 49ASPCh. 6 - Prob. 50IPCh. 6 - Prob. 51IPCh. 6 - Prob. 52IPCh. 6 - Prob. 53IPCh. 6 - Prob. 54IPCh. 6 - Prob. 55IPCh. 6 - Prob. 56IPCh. 6 - Prob. 57IPCh. 6 - Prob. 58IPCh. 6 - Prob. 59IPCh. 6 - Prob. 60IPCh. 6 - Prob. 61IPCh. 6 - Prob. 62CPCh. 6 - Prob. 64CP
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