3) a) Draw the Fischer projection of the following sugars and
label them D or L. HO
b) Draw the most stable chair conformation of the b-anomer of the
hemiacetal of the following
aldohexose:
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3) a) Draw the Fischer projection of the following sugars and label them D or L....
Draw the Haworth projection structures for the B- anomer for these Fischer projections. raw Haworth projection structures for the B-anomer for these Fisch ojections CHO CHO ОН НО -Н H Н -ОН НО -Н Н -ОН CH2OH (D)-idose НО-НН НО-НН ньон снон (D)-galactose
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection H Haworth Projection (B-anomer) CH, OH on CH OH 5. Identify the glycosidic linkages for the following disaccharides. Determine whether the disaccharides are reducing or non-reducing sugars. сон OH OH OH OH CHOH Снон не Он н Снон онон | CH, OH нон CH-OH
18. Draw the product of the following Dieckmann cyclization: 1) NaOCH2CH3 CH3CH2OH 2) H30* 19. Glucosamine is a product of the fermentation of corn and is shown below. Draw the Fischer projection of glucosamine: OH H ОН NH2 OH 20. Draw the most stable chair conformation of the D-idose, whose Fisher projection is shown below. Is it an a-or B-anomer? CHO HO -H H- -OH HO Н H -OH CH2OH
19. Glucosamine is a product of the fermentation of corn and is shown below. Draw the Fischer projection of glucosamine: 20. Draw the most stable chair conformation of the D-idose, whose Fisher projection is shown below. Is it an a- or b-anomer? 19. Glucosamine is a product of the fermentation of corn and is shown below. Draw the Fischer projection of glucosamine: OH H ОН NH2 он 20. Draw the most stable chair conformation of the D-idose, whose Fisher projection...
Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D) below based on carbonyl group and number of carbons (c.8. aldohexose, ketotriose, etc.). Classify them as an antiomer. Indicate the number of chiral carbons for each sugar. Sugar Classification based on carbonyl group and number of carbons Lor D enantiomer Number of chiral carbons н-с-он HO-6-H. н-с-он ін,он CH,OH C=0 HO-C-H н-с-он HO-C-H. ён,он снон c=0 | HO-C-H ін,он H-C-OH CH, OH CD 2....
rt the following Fisher projection into a Haworth projection. Draw only the a anomer. (12 points) CHO но -н нон но o -н bordando o HH -OH CH,OH он contrario si wololo zelo (tiga) audio to 10 mon si batu
3. 1) Draw the Newman projection of the following compound, looking down the indicated bond. (2) Label this Newman projections as a staggered or eclijpsed conformation. (3) Rotate this Newman projection to draw the Newman projection of the most stable conformation of this compound. (3) Label this Newman projections as a staggered or eclipsed conformation. (4) Re-draw this most stable conformation in a wedge-dash form as the original compound below is shown). a. он в н b. Cl 3. 1)...
rever; mbine - you 13.78 Identify the Fischer projection A to D that matches each of the following: (13.1, 13.3) a. the L enantiomer of mannose b. a ketopentose c. an aldopentose d. a ketohexose о но СН,ОН НЕОН CHOH С=0 НЕОН H- С=0 НЕ ОН НО -н НО-н Но Hн НО -Н НЕОН НО - H н -ОН НОН CHOH СН,ОН СН,ОН CH,OH -ОН dic D
35. Enzymatic processing to break down glycogen into glucose occurs at: a. a reducing end. b. a non-reducing end. c. reducing and non-reducing ends simultaneously. d. branch points exclusively. 36. Which furanose is the B anomer of the monosaccharide given by the Fischer projection below? CH2OH 0= но о он a OH но о K он но, HOT о, -н он о. он Он KOH /он но TOH Нон но LOH HO но н но - он но -ОН -н...
3. Draw the products of the following reactions NaBHA CHO но -н НОЕн нон н он CH OH CHO Bra, H,0 но -н но -н нон нон CH2OH HIO4 CHO но -н но -н нон НЕОН CH2OH