The sugars present in the given compound amygdalin have to be identified. Concept Introduction: The naming of the reducing and nonreducing sugars is done on the basis of position of hydroxyl group present at each carbon atom in the sugar which is classified on the basis of alpha, beta, D and L sugars. The sugar which has free aldehyde or ketone groups acts as reducing sugar. The name of the sugar is determined on the basis of position of hydroxyl group which is given as, The sugar containing hydroxyl group on the carbon atom connected to methanol group on the right side is name as D sugar. The sugar containing hydroxyl group on the carbon atom connected to methanol group on the left side is name as L sugar. The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at equatorial position is said to be alpha sugar. The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at axial position is said to be beta sugar. The name of alkyl group attached to the hydroxyl groups written before the name of sugar.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20.15, Problem 30P

(a)

Interpretation Introduction

Interpretation:

The sugars present in the given compound amygdalin have to be identified.

Concept Introduction:

The naming of the reducing and nonreducing sugars is done on the basis of position of hydroxyl group present at each carbon atom in the sugar which is classified on the basis of alpha, beta, D and L sugars.

The sugar which has free aldehyde or ketone groups acts as reducing sugar.

The name of the sugar is determined on the basis of position of hydroxyl group which is given as,

The sugar containing hydroxyl group on the carbon atom connected to methanol group on the right side is name as D sugar.

The sugar containing hydroxyl group on the carbon atom connected to methanol group on the left side is name as L sugar.

The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at equatorial position is said to be alpha sugar.

The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at axial position is said to be beta sugar.

The name of alkyl group attached to the hydroxyl groups written before the name of sugar.

(b)

Interpretation Introduction

Interpretation:

The type of glycosidic linkage present in the sugar amygdalin is to be identified.

Concept Introduction:

Glycosidic bond is the bond present between two monosaccharide molecules which are bonded together to form a disaccharide molecule. If both the monosaccharide molecules are connected through equatorial-equatorial or axial-axial positions, then the linkages present are alpha linkages and the sugars connected through axial-equatorial positions, then the linkage is beta linkage.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

On the next page is an LC separation of the parabens found in baby wash. Parabens are suspected in a link to breast cancer therefore an accurate way to quantitate them is desired. a. In the chromatogram, estimate k' for ethyl paraben. Clearly indicate what values you used for all the terms in your calculation. b. Is this a "good" value for a capacity factor? Explain. c. What is the resolution between n-Propyl paraben and n-Butyl paraben? Again, indicate clearly what values you used in your calculation. MAU | Methyl paraben 40 20 0 -2 Ethyl paraben n-Propyl paraben n-Butyl paraben App ID 22925 6 8 min

d. In Figure 4, each stationary phase shows some negative correlation between plate count and retention factor. In other words, as k' increases, N decreases. Explain this relationship between k' and N. Plate Count (N) 4000 3500 2500 2000 1500 1000 Figure 4. Column efficiency (N) vs retention factor (k') for 22 nonionizable solutes on FMS (red), PGC (black), and COZ (green). 3000 Eluent compositions (acetonitrile/water, A/W) were adjusted to obtain k' less than 15, which was achieved for most solutes as follows: FMS (30/70 A/W), PGC (60/40), COZ (80/20). Slightly different compositions were used for the most highly retained solutes. All columns were 50 mm × 4.6 mm id and packed with 5 um particles, except for COZ, which was packed with 3 um particles. All other chromatographic conditions were constant: column length 5 cm, column j.§. 4.6 mm, flow rate 2 mL/min, column temperature 40 °C, and injection volume 0.5 μL Log(k'x/K'ethylbenzene) FMS 1.5 1.0 0.5 0.0 ཐྭ ཋ ཤྩ བྷྲ ; 500 0 5 10…

f. Predict how the van Deemter curve in Figure 7 would change if the temperature were raised from 40 °C to 55 °C. Figure 7. van Desmter curves in reduced coordinates for four nitroalkane homologues (nitropropane, black; nitrobutane, red; nitropentane, blue; and nitrohexane, green) separated on the FMS phase. Chromatographic conditions: column dimensions 50 mm × 4.6 mm id, eluent 30/70 ACN/water, flow rates 0.2-5.0 mL/min, injection volume 0.5 and column temperature 40 °C. No corrections to the plate heights have been made to account for extracolumn dispersion. Reduced Plate Height (h) ° 20 40 60 Reduced Velocity (v) 8. (2) A water sample is analyzed for traces of benzene using headspace analysis. The sample and standard are spiked with a fixed amount of toluene as an internal standard. The following data are obtained: Ppb benzene Peak area benzene Peak area toluene 10.0 252 376 Sample 533 368 What is the concentration of benzene in the sample?

Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20.15, Problem 30P

(a)

Interpretation Introduction

Interpretation:

The sugars present in the given compound amygdalin have to be identified.

Concept Introduction:

The naming of the reducing and nonreducing sugars is done on the basis of position of hydroxyl group present at each carbon atom in the sugar which is classified on the basis of alpha, beta, D and L sugars.

The sugar which has free aldehyde or ketone groups acts as reducing sugar.

The name of the sugar is determined on the basis of position of hydroxyl group which is given as,

The sugar containing hydroxyl group on the carbon atom connected to methanol group on the right side is name as D sugar.

The sugar containing hydroxyl group on the carbon atom connected to methanol group on the left side is name as L sugar.

The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at equatorial position is said to be alpha sugar.

The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at axial position is said to be beta sugar.

The name of alkyl group attached to the hydroxyl groups written before the name of sugar.

(b)

Interpretation Introduction

Interpretation:

The type of glycosidic linkage present in the sugar amygdalin is to be identified.

Concept Introduction:

Glycosidic bond is the bond present between two monosaccharide molecules which are bonded together to form a disaccharide molecule. If both the monosaccharide molecules are connected through equatorial-equatorial or axial-axial positions, then the linkages present are alpha linkages and the sugars connected through axial-equatorial positions, then the linkage is beta linkage.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20.15, Problem 30P

(a)

Interpretation Introduction

Interpretation:

The sugars present in the given compound amygdalin have to be identified.

Concept Introduction:

The naming of the reducing and nonreducing sugars is done on the basis of position of hydroxyl group present at each carbon atom in the sugar which is classified on the basis of alpha, beta, D and L sugars.

The sugar which has free aldehyde or ketone groups acts as reducing sugar.

The name of the sugar is determined on the basis of position of hydroxyl group which is given as,

The sugar containing hydroxyl group on the carbon atom connected to methanol group on the right side is name as D sugar.

The sugar containing hydroxyl group on the carbon atom connected to methanol group on the left side is name as L sugar.

The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at equatorial position is said to be alpha sugar.

The sugar containing hydroxyl group on the carbon atom connected to oxygen atom at axial position is said to be beta sugar.

The name of alkyl group attached to the hydroxyl groups written before the name of sugar.

(b)

Interpretation Introduction

Interpretation:

The type of glycosidic linkage present in the sugar amygdalin is to be identified.

Concept Introduction:

Glycosidic bond is the bond present between two monosaccharide molecules which are bonded together to form a disaccharide molecule. If both the monosaccharide molecules are connected through equatorial-equatorial or axial-axial positions, then the linkages present are alpha linkages and the sugars connected through axial-equatorial positions, then the linkage is beta linkage.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20.15, Problem 30P

(a)

Interpretation Introduction