Concept explainers
(a)
Interpretation:
The name of unbranched polysaccharide in starch is to be stated.
Concept introduction:
A large molecule formed by combining multiplenumbers of monosaccharides is called polysaccharide. These monosaccharides can be same, called as homo-polysaccharide or different called as hetero-polysaccharides. A molecule with a straight chain is called linear polysaccharide and that with a branched chain is called a branched polysaccharide.
(b)
Interpretation:
The name of the polysaccharide that is widely used as a textile fiber is to be stated.
Concept introduction:
A large molecule formed by combining the multiplenumbers of monosaccharides is called polysaccharide. These monosaccharides can be same, called as homo-polysaccharide or different called as hetero-polysaccharides. A molecule with a straight chain is called linear polysaccharide and that with a branched chain is called abranched polysaccharide.
(c)
Interpretation:
The name of the most abundant polysaccharide in starchis to be stated.
Concept introduction:
A large molecule formed by combining the multiplenumbers of monosaccharides is called polysaccharide. These monosaccharides can be same, called as homo-polysaccharide or different called as hetero-polysaccharides. A molecule with a straight chain is called linear polysaccharide and that with a branched chain is called abranched polysaccharide.
(d)
Interpretation:
The name of polysaccharide that is used asthe primary constituent of paperis to be stated.
Concept introduction:
A large molecule formed by combining a multiplenumbers of monosaccharides is called polysaccharide. These monosaccharides can be same, called as homo-polysaccharide or different called as hetero-polysaccharides. A molecule with a straight chain is called linear polysaccharide and that with a branched chain is called abranched polysaccharide.
(e)
Interpretation:
The name of polysaccharide that is the storage form of carbohydrates in animalsis to be stated.
Concept introduction:
A large molecule formed by combining a multiplenumbers of monosaccharides is called polysaccharide. These monosaccharides can be same, called as homo-polysaccharide or different called as hetero-polysaccharides. A molecule with a straight chain is called linear polysaccharide and that with a branched chain is called abranched polysaccharide.
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Chapter 17 Solutions
Chemistry for Today: General Organic and Biochemistry
- Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction LiNO3arrow_forwardAn unknown weak acid with a concentration of 0.410 M has a pH of 5.600. What is the Ka of the weak acid?arrow_forward(racemic) 19.84 Using your reaction roadmaps as a guide, show how to convert 2-oxepanone and ethanol into 1-cyclopentenecarbaldehyde. You must use 2-oxepanone as the source of all carbon atoms in the target molecule. Show all reagents and all molecules synthesized along the way. & + EtOH H 2-Oxepanone 1-Cyclopentenecarbaldehydearrow_forward
- 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
- Provide the reasonable steps to achieve the following synthesis.arrow_forwardWhen anisole is treated with excess bromine, the reaction gives a product which shows two singlets in 1H NMR. Draw the product.arrow_forward(ii) Draw a reasonable mechanism for the following reaction: CI NaOH heat OH (hint: SNAr Reaction) :arrow_forward
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