(a) Interpretation: Whether the arrows form a correct electron-dot structure for histidine or not needs to be determined. Concept introduction: Histidine is an amino acid that is involve in formation of proteins. It contains an imidazole side chain along with a carboxylic acid . Octet rule mentions the inclination of the atoms to have eight electrons in their valence shell. This rule does not apply for d and f group elements.
(a) Interpretation: Whether the arrows form a correct electron-dot structure for histidine or not needs to be determined. Concept introduction: Histidine is an amino acid that is involve in formation of proteins. It contains an imidazole side chain along with a carboxylic acid . Octet rule mentions the inclination of the atoms to have eight electrons in their valence shell. This rule does not apply for d and f group elements.
Solution Summary: The author explains that histidine contains an imidazole side chain along with a carboxylic acid. Octet rule mentions the inclination of atoms to have eight electrons in their valence
Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.
Chapter 7, Problem 7.19P
Interpretation Introduction
(a)
Interpretation:
Whether the arrows form a correct electron-dot structure for histidine or not needs to be determined.
Concept introduction:
Histidine is an amino acid that is involve in formation of proteins. It contains an imidazole side chain along with a carboxylic acid.
Octet rule mentions the inclination of the atoms to have eight electrons in their valence shell. This rule does not apply for d and f group elements.
b)
Interpretation Introduction
Interpretation:
Whether the arrows form a correct electron-dot structure for histidine or not needs to be determined.
Concept introduction:
Histidine is an amino acid that involve in formation of proteins. It contains an imidazole side chain along with a carboxylic acid.
Octet rule mentions the inclination of the atoms to have eight electrons in their valence shell. This rule does not apply for d and f group elements.
24. What is the major product for the following reaction?
Mg
J.
H.C
CH
H,C-
Then H₂O
OH
Br
C
HO
E
HO
H.C
CH
H.C-
CH₂
CH₂
All of these are possible
structures. Explain why the major product(s) are formed over the minor product(s) using the
Draw the major and product and the complete mechanism for all products with all resonance
mechanism/resonance structures of the major and minor products in your explanation.
HONO2
H2SO4
#1 (a). Provide the expected product for the following reaction of A to B by indicating what the product is
after step 1 (call this "81") and after step 2 (call this product "B2"). Give a complete mechanism for the
transformation of compound A into compound B showing all intermediates, resonance structures,
stereochemistry and electron movements
1. Et-MgBr
2. Me-Br
B
#1 (b).
Compound A can be prepared in one step from an alkene starting material. Provide the structure a
and the reaction conditions required to convert it to compound A
The starting alkene
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