
Concept explainers
a.
To determine:
The three-letter amino-acid sequence expected from 5' CAA | GUU | AGA | CUG 3'.
Introduction:
The genetic code is a relationship between the polypeptide chain of amino acid and
b.
To determine:
The three-letter amino-acid sequence expected from 5' CAU | AAA | UUU | CGA |UGA 3'.
Introduction:
The genetic code is a relationship between the polypeptide chain of amino acid and nucleotide sequence of mRNA. Each codon is responsible for a particular amino acid, but an amino acid can be decoded from one or more codons.
c.
To determine:
The three-letter amino-acid sequence expected from 5' AUG | CCC | GGG | UUA | CCA | AUU 3'.
Introduction:
The genetic code is a relationship between the polypeptide chain of amino acid and nucleotide sequence of mRNA. Each codon is responsible for a particular amino acid, but an amino acid can be decoded from one or more codons.

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Chapter 11 Solutions
GENERAL ORGANIC+BIO...(LL)-W/MOD.ACCESS
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- R₂ R₁ R₁ a R Rg Nu R₂ Rg R₁ R R₁₂ R3 R R Nu enolate forming R₁ R B-Alkylated carbonyl species or amines Cyclic B-Ketoester R₁₁ HOB R R₁B R R₁₂ B-Hydroxy carbonyl R diester R2 R3 R₁ RB OR R₂ 0 aB-Unsaturated carbonyl NaOR Aldol HOR reaction 1) LDA 2) R-X 3) H₂O/H₂O ketone, aldehyde 1) 2°-amine 2) acid chloride 3) H₂O'/H₂O 0 O R₁ R₁ R R₁ R₁₂ Alkylated a-carbon R₁ H.C R₁ H.C Alkylated methyl ketone acetoacetic ester B-Ketoester ester R₁ HO R₂ R B-Dicarbonyl HO Alkylated carboxylic acid malonic ester Write the reagents required to bring about each reaction next to the arrows shown. Next, record any regiochemistry or stereochemistry considerations relevant to the reaction. You should also record any key aspects of the mechanism, such as forma- tion of an important intermediate, as a helpful reminder. You may want to keep track of all reactions that make carbon-carbon bonds, because these help you build large molecules from smaller fragments. This especially applies to the reactions in…arrow_forwardProvide the reasonable steps to achieve the following synthesis.arrow_forwardIdentify which compound is more acidic. Justify your choice.arrow_forward
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