Homework Answers
- Carboxylic Acid on heating with amines gives amide.
- Aldehyde on oxidation gives carboxylic acid.
- Aldehydes with H2/Pt gives alcohols.
- Acetal on reaction with acid (H3O+) gives acetaldehyde.
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Name the product in each of the following reaction
Name the product in each of the...
Name each of the following compounds, which contain a functional group. 3. Give the product for...
Name each of the following compounds, which contain a functional
group.
3. Give the product for each reaction. For
no reaction, write N.R.
e. f. Br CH3 O HO Br g. CH3CH2NH2 + HCI [H] h. CH3CH2OH + CH3CH2CH2-C-OH [H] i. CH3CH2CH2CH2-C-OH + CH3NH2
22) What is the product of the following reaction? H2, Pt O H2. Pt A) 1,2-cyclohexanediol C) cyclohexene B) cyclohe...
22) What is the product of the following reaction? H2, Pt O H2. Pt A) 1,2-cyclohexanediol C) cyclohexene B) cyclohexanol D) cyclohexane 23) 23) What is the product of the following reaction? H2C CH3 Os04, (CH3)COOH C=C H H (CH3)3COH, OH A) CH3CH=0 C) 2,3-butanediol B) cis-2,3-epoxybutane D) 1,3-butanediol
for possible organic products from the following reaction via sn1 and sn2 mechanism select the one...
for possible organic products from the following reaction via
sn1 and sn2 mechanism select the one with the lowest heat of
combustion
QUESTION 11 11) For possible organic products from the following reaction via Sul or S 2 mechanism (both a possible): select the one with LOWEST Heat of Combustion: or organic + CH2OH → product + HBr D. CHO* -- or to werden med barn when we OCH3 .CH OH CH3 H2C are
1. Aldehydes, ketones, acids, esters and amides. Write the name of the tu group under its...
1. Aldehydes, ketones, acids, esters and amides. Write the name of the tu group under its structure. O OCH CH3 HO O HyC-CH2-CH2-6 CH2 -CH H₂C HUN 2. Acetals and hemiacetals. Write the name of the functional group under its structure. OCH3 OCH CH3 Hąc но осна OH ГОСНЫ 3. Draw the structure when each of these undergoes hydrolysis. но осн. Н,0 H3CO OCH H* H20 H осн,сн ochyCH, *** H2O 4. What is the product of this reaction? Circle...
3. Predict the AGº for each of the following, and the product. You can assume the...
3. Predict the AGº for each of the following, and the product. You can assume the presence of acid or base catalyst, as needed. SOCI2 OH AG° <0 kJ/mol AG° =0 kJ/mol AG'>0 kJ/mol NH ? OCH3 AG° <0 kJ/mol AG° 0 kJ/mol AG° >0 kJ/mol CH3NH2 ? OH AG° <0 kJ/mol AG° 0 kJ/mol AG° >0 kJ/mol OH - ? OCH3 AGP <0 kJ/mol AG° 0 kJ/mol AG° >0 kJ/mol OH 어 ? Br AG° <0 kJ/mol AG° 0...
Chemistry S47 Homework for Monday Name 1. Specify the stereochemical relationship between each pair of structure...
Chemistry S47 Homework for Monday Name 1. Specify the stereochemical relationship between each pair of structure include . Spcif the stereochermical relationship between cach pair of structures. ch e: identical, enantiomers or diastereomers. O and and Ho CH3 H OH CH3 and OH and CH3 H.C CH3 CH3 CH3 H2C CHO CHO OH H OH HO and HO OH OH CH2OH OH CH20H Br Br CH H2C Ph Ph and CH3 Ph and H2C Br Br
II. Draw the structure for the major organic product of each of the following reactions. (7.5...
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3) 30 1) PhČCI, AICI: 11. 2) Et2NH, H2, Raney-Ni, heat 12. ÇO,Me 1) EtMgBr (2 equiv.) 2) H20, H30* O 13. CNH2 1) Bry, NaOH, H,0 O 2) (CH3)2CHCCI, pyridine 14. Brą, H20 CHO HOEH H HOH НЕОН HO+H CH OH 15. H2N. ***** оо CO2 1) (CH3),COCOCOC(CH3)3 2) -N: C: NH- 16. CHO нон PhNHNH2 H+OH (3 equiv.)...
4. Classify each of the following reactions as: Acid/ Base, Addition, Elimination, Reduction, Oxidation, Condensation, or...
4. Classify each of the following reactions as: Acid/ Base, Addition, Elimination, Reduction, Oxidation, Condensation, or Hydrolysis. (7 points each) a. CH3CH2OH [O] + CH3-CH (H2) [O] P → CH-E-OH (+0) (conc. Acid and heat) b. CH3-CH2-CH2-OH CH3-CH=CH2 + H2O (Pt cat) c. CH3-CH=CH2 + H2 → CH3CH2CH3
3. Predict the AG for each of the following, and the product. You can assume the...
3. Predict the AG for each of the following, and the product. You can assume the presence of acid or base catalyst, as needed. SOCI ? OH AGⓇ <0 kl/mol AG=0 kJ/mol AGⓇ>0 kJ/mol NH ? OCH3 AGⓇ <0 kJ/mol AG' =0 kJ/mol AGⓇ >0 kJ/mol CH3NH2 ? OH AG° <0 kJ/mol AG° 0 kJ/mol AG'>0 kJ/mol
synthesis of cyclic acetals Target Product H₂C H2C CH3 click on a reagent to add it...
synthesis of cyclic acetals
Target Product H₂C H2C CH3 click on a reagent to add it to the synthesis p (0.202 sec) Link Reload Reactants Reload Reagents Reload Pathway / Workspace Products Reactants CH3 0- нс о CH3 НО- он Н.С re.edugen.wiley.com/cgibin/tutorial/Reaction Tutorial Reactants он Н.С. -Сн, нс- нс 0 Н.С Сн. HS - HEC CH3 HS Reagents OH OS-OH O (catalyst) OH H₂O OSOH ! o (cold, dilute) H2 (excess) Pt or Pd or Ni Pathway (0.000 sec)
Name each of the following compounds, which contain a functional
group.
3. Give the product for each reaction. For
no reaction, write N.R.
e. f. Br CH3 O HO Br g. CH3CH2NH2 + HCI [H] h. CH3CH2OH + CH3CH2CH2-C-OH [H] i. CH3CH2CH2CH2-C-OH + CH3NH2
22) What is the product of the following reaction? H2, Pt O H2. Pt A) 1,2-cyclohexanediol C) cyclohexene B) cyclohexanol D) cyclohexane 23) 23) What is the product of the following reaction? H2C CH3 Os04, (CH3)COOH C=C H H (CH3)3COH, OH A) CH3CH=0 C) 2,3-butanediol B) cis-2,3-epoxybutane D) 1,3-butanediol
for possible organic products from the following reaction via
sn1 and sn2 mechanism select the one with the lowest heat of
combustion
QUESTION 11 11) For possible organic products from the following reaction via Sul or S 2 mechanism (both a possible): select the one with LOWEST Heat of Combustion: or organic + CH2OH → product + HBr D. CHO* -- or to werden med barn when we OCH3 .CH OH CH3 H2C are
1. Aldehydes, ketones, acids, esters and amides. Write the name of the tu group under its structure. O OCH CH3 HO O HyC-CH2-CH2-6 CH2 -CH H₂C HUN 2. Acetals and hemiacetals. Write the name of the functional group under its structure. OCH3 OCH CH3 Hąc но осна OH ГОСНЫ 3. Draw the structure when each of these undergoes hydrolysis. но осн. Н,0 H3CO OCH H* H20 H осн,сн ochyCH, *** H2O 4. What is the product of this reaction? Circle...
3. Predict the AGº for each of the following, and the product. You can assume the presence of acid or base catalyst, as needed. SOCI2 OH AG° <0 kJ/mol AG° =0 kJ/mol AG'>0 kJ/mol NH ? OCH3 AG° <0 kJ/mol AG° 0 kJ/mol AG° >0 kJ/mol CH3NH2 ? OH AG° <0 kJ/mol AG° 0 kJ/mol AG° >0 kJ/mol OH - ? OCH3 AGP <0 kJ/mol AG° 0 kJ/mol AG° >0 kJ/mol OH 어 ? Br AG° <0 kJ/mol AG° 0...
Chemistry S47 Homework for Monday Name 1. Specify the stereochemical relationship between each pair of structure include . Spcif the stereochermical relationship between cach pair of structures. ch e: identical, enantiomers or diastereomers. O and and Ho CH3 H OH CH3 and OH and CH3 H.C CH3 CH3 CH3 H2C CHO CHO OH H OH HO and HO OH OH CH2OH OH CH20H Br Br CH H2C Ph Ph and CH3 Ph and H2C Br Br
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3) 30 1) PhČCI, AICI: 11. 2) Et2NH, H2, Raney-Ni, heat 12. ÇO,Me 1) EtMgBr (2 equiv.) 2) H20, H30* O 13. CNH2 1) Bry, NaOH, H,0 O 2) (CH3)2CHCCI, pyridine 14. Brą, H20 CHO HOEH H HOH НЕОН HO+H CH OH 15. H2N. ***** оо CO2 1) (CH3),COCOCOC(CH3)3 2) -N: C: NH- 16. CHO нон PhNHNH2 H+OH (3 equiv.)...
4. Classify each of the following reactions as: Acid/ Base, Addition, Elimination, Reduction, Oxidation, Condensation, or Hydrolysis. (7 points each) a. CH3CH2OH [O] + CH3-CH (H2) [O] P → CH-E-OH (+0) (conc. Acid and heat) b. CH3-CH2-CH2-OH CH3-CH=CH2 + H2O (Pt cat) c. CH3-CH=CH2 + H2 → CH3CH2CH3
3. Predict the AG for each of the following, and the product. You can assume the presence of acid or base catalyst, as needed. SOCI ? OH AGⓇ <0 kl/mol AG=0 kJ/mol AGⓇ>0 kJ/mol NH ? OCH3 AGⓇ <0 kJ/mol AG' =0 kJ/mol AGⓇ >0 kJ/mol CH3NH2 ? OH AG° <0 kJ/mol AG° 0 kJ/mol AG'>0 kJ/mol
synthesis of cyclic acetals
Target Product H₂C H2C CH3 click on a reagent to add it to the synthesis p (0.202 sec) Link Reload Reactants Reload Reagents Reload Pathway / Workspace Products Reactants CH3 0- нс о CH3 НО- он Н.С re.edugen.wiley.com/cgibin/tutorial/Reaction Tutorial Reactants он Н.С. -Сн, нс- нс 0 Н.С Сн. HS - HEC CH3 HS Reagents OH OS-OH O (catalyst) OH H₂O OSOH ! o (cold, dilute) H2 (excess) Pt or Pd or Ni Pathway (0.000 sec)
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