Compound that contains a group like that shown above.
a. acetal
b. aldehyde
c. Benedict's reagent
d. carbonyl
e. hemiacetal
f. hemiketal
g. hydrolysis
h. ketal
i. ketone
j. Tollen's reagent
Compound that contains a group like that shown above. a. acetal b. aldehyde c. Benedict's reagent...
D-Glucose RC +HO-R = H----OH HOP! H -OH нон CH, OH "CH, OH OH HOROR R-C-OR R -C-OR + HOH H HO-R Hemiacetal Acetal Aldehyde Alcohol OR 3-436- OHHO- --OR = R'--0 + HO- R R RC-OR + HOH HOR Ketone Alcohol Hemiketal Ketal ch Wired Company CH, OH Сен,он 5. Label the functional group as acetal, ketal, hemiacetal or hemiketal. KOH OH нон a-D-Glucopyranose B-D-Glucopyranose
Hydrolysis of an acetal in aqueous acid gives an aldehyde or ketone and two molecules of alcohol or one molecule of a diol. Which of the following carbonyl compound is the product of the acetal hydrolysis in box? H20 ? + ethylenglycol H+ A) 2-propanone (acetone) B) 3-pentanone C) propanal D) propionic acid ОА B Ос D
7. Identify the correct statement with respect to the oxygen found in an alcohol as compared to the oxygen found in an ether. a. Oxygen is identical in both these compounds; the difference between them is determined by another factor. b. Oxygen in an alcohol is directly associated with a hydrogen; the oxygen in an ether is not chemically bound to a hydrogen. c. Oxygen is similar in both compounds as it is always found on a terminal carbon. d....
Use the following to answer the questions below: In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true false status of the statements using the choices. a) All three statements are true. b) Two of the three statements are true. c) Only one of the statements is true. d) None of the statements are true. Statements: (1) In the IUPAC nomenclature system, an aldehyde group...
Organic
The final product of the below reaction will be a? a) Aldehyde b) Ether c) Tertiary alcohol d) Secondary alcohol e) Alkene f) Hemiacetal g) Acetal CHa-C C-MgBr H30" H20
The functional group contained in the following compound is alan O II CH3-C-H a. aldehyde b. ketone C. ester d. carboxylic acid e. amide Screen Shot 20....png Screen Shot 20....png 31
4. The carbonyl group of an aldehyde or ketone may be reduced via several different methods. Circle ALL the methods for aldehyde/ketone reduction below. (0.5 p) Hint: search the index of textbook to find the sections that is focused on one of the methods below. a. Na,Cr O, and H SO4 f. Baeyer-Villiger method b. Clemmenson method g. NH3 and Na c. KMnO4 and H2SO4 h. H2 and Raney Ni d. LiAIH e. Wolff-Kishner method
b. acid chloride c. ester For each of the terms on the left, provide the best match from the choices on the right. (each choice is only used once). (2@) 1. hydrazone 2. NaBH4 3. lithium dialkylcuprate 4. Haloform reaction 5. hydrazone 6. Li[(t-Bu0)AIH] 7. Trans-esterification 8. Silyl ether 9. Concerted Reaction 10. BH; 11. Arenium ion 12. acetal 13. Wolff-Kishner 14. Acyl substitution 15. DIBAL-H 16. Sandmeyer Reaction 17. Diazotization 18. Wittig Reaction 19. Claisen Condensation __20. Baeyer-Villiger A....
38. The functional group contained in the compound CH3-CH2-O-CH2-CH3 is a(n) A) aldehyde. B) alkene. C) alcohol. D) ketone. E) ether.
a cari b. acid chloride c. ester For each of the terms on the left, provide the best match from the choices on the right. (each choice is only used once). (2@) 1. hydrazone 2. NaBH 3. lithium dialkylcuprate 4. Haloform reaction 5. hydrazone 6. Li[(-Bu0);AIH] 7. Trans-esterification 8. Silyl ether 9. Concerted Reaction 10. BH; 11. Arenium ion 12. acetal 13. Wolff-Kishner 14. Acyl substitution 15. DIBAL-H __16. Sandmeyer Reaction _17. Diazotization _18. Wittig Reaction 19. Claisen Condensation 20....