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The principal product of this reaction is: I, II, III or IV? CHO НО- -Н I...
The principal product of this reaction is: I, II, III or
IV?
CHO НО- -Н I -ОН 1. NaBH4 H -ОН 2. H,0* НО- -Н CH2OH СОН ÇOCH СН,ОН ÇO2H -Н НО. НО- -Н НО- -Н НО- -Н Н- -ОН H -ОН Н. -ОН -ОН H— Н- -ОН -ОН H Н- -ОН -ОН H— НО -Н НО- -Н НО- -Н НО- -Н CH OH CH,OH СОН СОН III IV -
Question 2 Identify all D-monosaccharides below: CHO НЕОН НОН Н -ОН НОНЕН CHO НО. -Н НОН...
Question 2 Identify all D-monosaccharides below: CHO НЕОН НОН Н -ОН НОНЕН CHO НО. -Н НОН НО-НН НО. -Н НО -Н CH2OH ІІ H Н ОН 0= НО-Н НЕОН Н ОН CH2OH CHO Н- -ОН НОН НЕОН НО-Н НЕОН CH OH IV — о Н- НОНЕН Н- ОН НО-Н Н ОН НО НО- CH2OH Ео Н ОН -Н -Н Н. -ОН Н VI CH2OH H ОН 0 Н- НО. -Н НО -Н Н VII Н Нон 0= НЕОН НО-НН НО....
What would be the major product of the following reaction? Н ОН 2 heat НО, Н...
What would be the major product of the following reaction? Н ОН 2 heat НО, Н ОН II HI НО (Z and E) IV О І O II III O IV
24. Which of the structures are of the D configuration? 1 CHO I. CHO | III....
24. Which of the structures are of the D configuration? 1 CHO I. CHO | III. CHO IV. HO H-C-OH H-C-OH HOC_H НО-С-н H–C-OH HO_C_H H-C-OH HOC_H CH CH CH CH,OH a. b. c. d. e. I and IV I and III I and II II and III II and IV 25. A compound, CH, NO, is hydrolyzed by strong acid, followed by neutralization to give C,H,O, and C,H.N. The CHN compound reacts with HNO, to give nitrogen gas. The...
What is the major product of the following reaction sequence? осна і но он, HCI +...
What is the major product of the following reaction sequence? осна і но он, HCI + ? ii) LAH. Et20 iii) H20. Hz07 HO HO I OH O A. OB. II Ос. V OD. III E. IV
i need help plz with #5 with explanation thanks :) 126 Give the major product(s) for the reaction. 5. CH2OH Krtone 1...
i need help plz with #5 with explanation thanks :)
126 Give the major product(s) for the reaction. 5. CH2OH Krtone 1. NaBH но CH:OH CH2OH CH20H CH20H CH2OH 2OH OH HO Ho OH OH H он OH CH2OHV CH20H CH2OH II OH CH20H Ryl II and IV D) IV and V A) 1 and II II and III
126 Give the major product(s) for the reaction. 5. CH2OH Krtone 1. NaBH но CH:OH CH2OH CH20H CH20H CH2OH 2OH OH...
Question 1 Which one of the following is a correct structure for a-maltose? НО ОН ОН...
Question 1 Which one of the following is a correct structure for a-maltose? НО ОН ОН ОН НО НО. НО. ОН ОН. ОН НО. ОН ОН НО- ОН ОН — ОН ОН ОН НО ОН НО. ОН ОН НО. НО- ОН НО IV ОН ОН ОН ОН н ОО II III IV none of these Question 2 Provide the reagents necessary to carry out the following conversion. ОН ОН ОН НО НО. НО НО- НО НО. ОН OCH3 ОН ОН...
I need some help to answer these following questions. Thanks. 41. Which molecule(s) is/are aromatic? I1...
I need some help to answer these following questions.
Thanks.
41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
Predict the product for the following reaction. 1. Оз 2. Но ОН Н ОН ОН III...
Predict the product for the following reaction. 1. Оз 2. Но ОН Н ОН ОН III || ОН Н IV V A. V В. І С. ІІІ D.IV E. II ) ) QUESTION 7 Click Save and Submit to save and submit. Click Save All Answers to save all answers. QUESTION 7 Identify a reactive starting material in the Claisen condensation. A. 1-propanol B. 3.pentanone C. ethyl butanoate D. butanal E. propanoic anhydride
Which of the following alcohols dehydrates with the fastest rate I. CH3 -ОН IV. CH СН3...
Which of the following alcohols dehydrates with the fastest rate I. CH3 -ОН IV. CH СН3 OH o -CH2OH но CH: HO Select one: O a. II O b. III O c. IV O d. V O e.
The principal product of this reaction is: I, II, III or
IV?
CHO НО- -Н I -ОН 1. NaBH4 H -ОН 2. H,0* НО- -Н CH2OH СОН ÇOCH СН,ОН ÇO2H -Н НО. НО- -Н НО- -Н НО- -Н Н- -ОН H -ОН Н. -ОН -ОН H— Н- -ОН -ОН H Н- -ОН -ОН H— НО -Н НО- -Н НО- -Н НО- -Н CH OH CH,OH СОН СОН III IV -
Question 2 Identify all D-monosaccharides below: CHO НЕОН НОН Н -ОН НОНЕН CHO НО. -Н НОН НО-НН НО. -Н НО -Н CH2OH ІІ H Н ОН 0= НО-Н НЕОН Н ОН CH2OH CHO Н- -ОН НОН НЕОН НО-Н НЕОН CH OH IV — о Н- НОНЕН Н- ОН НО-Н Н ОН НО НО- CH2OH Ео Н ОН -Н -Н Н. -ОН Н VI CH2OH H ОН 0 Н- НО. -Н НО -Н Н VII Н Нон 0= НЕОН НО-НН НО....
What would be the major product of the following reaction? Н ОН 2 heat НО, Н ОН II HI НО (Z and E) IV О І O II III O IV
24. Which of the structures are of the D configuration? 1 CHO I. CHO | III. CHO IV. HO H-C-OH H-C-OH HOC_H НО-С-н H–C-OH HO_C_H H-C-OH HOC_H CH CH CH CH,OH a. b. c. d. e. I and IV I and III I and II II and III II and IV 25. A compound, CH, NO, is hydrolyzed by strong acid, followed by neutralization to give C,H,O, and C,H.N. The CHN compound reacts with HNO, to give nitrogen gas. The...
What is the major product of the following reaction sequence? осна і но он, HCI + ? ii) LAH. Et20 iii) H20. Hz07 HO HO I OH O A. OB. II Ос. V OD. III E. IV
i need help plz with #5 with explanation thanks :)
126 Give the major product(s) for the reaction. 5. CH2OH Krtone 1. NaBH но CH:OH CH2OH CH20H CH20H CH2OH 2OH OH HO Ho OH OH H он OH CH2OHV CH20H CH2OH II OH CH20H Ryl II and IV D) IV and V A) 1 and II II and III
126 Give the major product(s) for the reaction. 5. CH2OH Krtone 1. NaBH но CH:OH CH2OH CH20H CH20H CH2OH 2OH OH...
Question 1 Which one of the following is a correct structure for a-maltose? НО ОН ОН ОН НО НО. НО. ОН ОН. ОН НО. ОН ОН НО- ОН ОН — ОН ОН ОН НО ОН НО. ОН ОН НО. НО- ОН НО IV ОН ОН ОН ОН н ОО II III IV none of these Question 2 Provide the reagents necessary to carry out the following conversion. ОН ОН ОН НО НО. НО НО- НО НО. ОН OCH3 ОН ОН...
I need some help to answer these following questions.
Thanks.
41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
Predict the product for the following reaction. 1. Оз 2. Но ОН Н ОН ОН III || ОН Н IV V A. V В. І С. ІІІ D.IV E. II ) ) QUESTION 7 Click Save and Submit to save and submit. Click Save All Answers to save all answers. QUESTION 7 Identify a reactive starting material in the Claisen condensation. A. 1-propanol B. 3.pentanone C. ethyl butanoate D. butanal E. propanoic anhydride
Which of the following alcohols dehydrates with the fastest rate I. CH3 -ОН IV. CH СН3 OH o -CH2OH но CH: HO Select one: O a. II O b. III O c. IV O d. V O e.
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