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3. Give a specific structure (no R's) for each of the following types of compounds. CaD-sugar...
1. Consider an aldohexose. Draw each of the following types of structure for the aldohexose. Structures...
1. Consider an aldohexose. Draw each of the following types of structure for the aldohexose. Structures must be clear and clean, e.g. not sloppily drawn. For each drawing use the same aldohexose. a. Fischer projection b. Chair conformation c. Haworth projection 40 HO- H H CH3OH
Culhydrates 1. Complete th Complete the table by classifying each sugar sugar (A, B, C, D)...
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....
Post-Lab Questions 1. Consider the following compounds: Each of these compounds contains different types of bonds,...
Post-Lab Questions 1. Consider the following compounds: Each of these compounds contains different types of bonds, leading to very different IR spectra. The IR spectrum for each compound is shown below (continued on next page). Draw the structure of the compound from the above list that would give each IR and label the important (numbered) peaks with their bond assignment (C-H, O-H, CHO etc.). (3 points) mm mmm 3018 29661 (3 points) 1731 (3 points) 1154 (3 points) 3250 2971
A) Draw the Lewis structure of the following two compounds. B) Give the hybridization of each...
A) Draw the Lewis structure of the following two compounds. B) Give the hybridization of each carbon, listed from left to right, for each compound. C) Which substance will be more soluble in a polar substance (such as water)? CHCCOCH3 CH2CHCH2CH2OH
A) Draw the Lewis structure of the following two compounds. B) Give the hybridization of each...
A) Draw the Lewis structure of the following two compounds. B) Give the hybridization of each carbon, listed from left to right, for each compound. C) Which substance will be more soluble in a polar substance (such as water)? CHCCOCH3 CH2CHCH2CH2OH
b) Write the structure of the following compounds (Fischer projection): (D)-serine, (S)-methionine c) Write the structure...
b) Write the structure of the following compounds (Fischer projection): (D)-serine, (S)-methionine c) Write the structure of the following tripeptide: H-Ala-Pro-Phe-OH 2. Determine the N-terminal amino acid of the above tripeptide (H-Ala-Pro-Phe-OH) using the Sanger method (chemical equation). 3. Starting from alanine and glycine synthetize the glycyl-alanine (H-Ala-Gly-OH) dipeptide using mixed anhydride coupling method with Boc (amino) and Bn (carboxyl) protecting groups (reagents, reaction conditions, chemical equations). 4. Starting from the appropriate aldehyde synthetize alanine using the Strecker synthesis (reactions,...
3. (2 pts) Use the Fischer projections shown below to answer the following questions. Reference Sugar...
3. (2 pts) Use the Fischer projections shown below to answer the following questions. Reference Sugar a) Which sugar is an epimer of the reference sugar? он ньон Нонн -он -он CH OH b) Which sugar is an enantiomer of the reference sugar? c) Name the reference sugar shown. 1) 2) 5) СОН сон он 9 1 HOH HO- нон } I I но- н нон нон нон CH OH Нон нон нон нон CH OH 5 + } н...
1. Please give the electron configurations, valence electrons, Lewis structure and name for each of the...
1. Please give the electron configurations, valence electrons, Lewis structure and name for each of the following combinations of elements. a. Na and O b. Li and F c. Mg and O d. Sc and Br e. Zr and S 2. Please give the Lewis structure and name for each of the following combinations of elements. a. Fe (oxidation +2) and Cl b. V ( oxidation +5) and O c. Manganese (oxidation +7) and S 3. Please name the following...
2-3 Describe and draw the structure of the polyester obtained in each of the following polymeriza...
2-3 Describe and draw the structure of the polyester obtained in each of the following polymerizations: H02C-R-CO2H HO-R'-OH + . a. он он
2-3 Describe and draw the structure of the polyester obtained in each of the following polymerizations: H02C-R-CO2H HO-R'-OH + . a. он он
Give the structure and symmetry point group for the following compounds. 1. [F2S2P] 2. F2OXe 3. [Cl3OSe]
Give the structure and symmetry point group for the following compounds. 1. [F2S2P] 2. F2OXe 3. [Cl3OSe]
1. Consider an aldohexose. Draw each of the following types of structure for the aldohexose. Structures must be clear and clean, e.g. not sloppily drawn. For each drawing use the same aldohexose. a. Fischer projection b. Chair conformation c. Haworth projection 40 HO- H H CH3OH
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....
Post-Lab Questions 1. Consider the following compounds: Each of these compounds contains different types of bonds, leading to very different IR spectra. The IR spectrum for each compound is shown below (continued on next page). Draw the structure of the compound from the above list that would give each IR and label the important (numbered) peaks with their bond assignment (C-H, O-H, CHO etc.). (3 points) mm mmm 3018 29661 (3 points) 1731 (3 points) 1154 (3 points) 3250 2971
b) Write the structure of the following compounds (Fischer projection): (D)-serine, (S)-methionine c) Write the structure of the following tripeptide: H-Ala-Pro-Phe-OH 2. Determine the N-terminal amino acid of the above tripeptide (H-Ala-Pro-Phe-OH) using the Sanger method (chemical equation). 3. Starting from alanine and glycine synthetize the glycyl-alanine (H-Ala-Gly-OH) dipeptide using mixed anhydride coupling method with Boc (amino) and Bn (carboxyl) protecting groups (reagents, reaction conditions, chemical equations). 4. Starting from the appropriate aldehyde synthetize alanine using the Strecker synthesis (reactions,...
3. (2 pts) Use the Fischer projections shown below to answer the following questions. Reference Sugar a) Which sugar is an epimer of the reference sugar? он ньон Нонн -он -он CH OH b) Which sugar is an enantiomer of the reference sugar? c) Name the reference sugar shown. 1) 2) 5) СОН сон он 9 1 HOH HO- нон } I I но- н нон нон нон CH OH Нон нон нон нон CH OH 5 + } н...
2-3 Describe and draw the structure of the polyester obtained in each of the following polymerizations: H02C-R-CO2H HO-R'-OH + . a. он он
2-3 Describe and draw the structure of the polyester obtained in each of the following polymerizations: H02C-R-CO2H HO-R'-OH + . a. он он
Give the structure and symmetry point group for the following compounds. 1. [F2S2P] 2. F2OXe 3. [Cl3OSe]
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