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- 1. Provide the major organic products for the following reactions. NH NaBH/CH₂OH 1. LIAIH₂. Ether 2. H₂O* 1. n-ButylLi/Ether 2.NH, Cwhich has the greatest acidity? a. 2-hexanol b. valeric acid c. naphtol d. ethyl propionate which produces effervescence when dissolved in 10% sodium bicarbonate? a. 2-hexanol b. valeric acid c. napththol d. ethyl propionateComplete the following reactions? 1). NaBH¾/ethanol ii). H3O* H. i). LIAIH,/ether ii). H3O*
- 2. Classify the following as primary, secondary or tertiary alcohol a. CH,CH,CH,CH; OH ОН с. b. CH,CH HO CH,CH,CH2 H3C H3C COOH Reagents e. PB13 f. NaCN then H3O* g. NBS, CCI4 h. CrO3, H2SO4 а. HBr b. Mg, ether c. CO2, ether then H3O* d. BH3, THF then H2O2, OH"24. What is the major product of the following reaction? o A. I B. II C. III D. IV 1. H- 2. H₂O OH ...OH OH + enantiomer III IV OH
- 2. What type of chemical reaction is illustrated by the following reaction? CH3OOCH3 + H2O ⎯→ CH3OOH + CH3OH a. oxidation/reduction b. substitution c. neutralization d. hydrolysis e. dehydration synthesis (condensation)1.) H-B- 2.) H2O2, NaOH (xs) a) b.) HO d.)Reagents a. C6H5CHO b. NaOH, ethanol h. BrCH2CH=CH2 i. Na* OEt, ethanol j. Br2, H* k. K* t-BuO c. Pyrrolidine, cat. H* d. H2C=CHCN e. H3O* f. I. CH2(CO2ET)2 -CH2CH2CN LDA m. heat g. ELOC(=0)CO2ET Select reagents from the table to synthesize this compound from cyclopentanone. Enter the letters of the chosen reagents, in the order that you wish to use them, without spaces or punctuation (i.e. geda).
- Identify the organic functional group of the reactant and the reaction type then predict the functional group(s) of the product(s).The reactant is a(n)a. aromatic ketoneb. aromatic aldehydec. aromatic amided. aromatic alcohole. phenolf. aromatic esterg. aromatic carboxylic acidThe reaction type isa. hydrolysis (in acid)b. hydrolysis (in base)c. amide synthesisd. esterificatione. hydrationf. dehydrationThe product should be a(n)a. carboxlyate ion and aromatic amineb. carboxylate ion and ammonium ionc. carboxylic acid and aromatic alcohold. carboxylic acid and phenole. carboxylic acid and phenoxide ionf. carboxylic ion and aromatic alcohol18. In the IUPAC name for the following compound, the -Br group is located on carbon number CH;CHCH=CH, Br a. 1 b. 2 С. 3 d. 41. An amine is characterized by what functional group? a. -CO2CH3 b. -NH2 d. -CHO e. -OH c. -CO2H 2. Which of the follow ing is an akohol? a. NaOH d. CH CH 20OH b. H3CNH2 c. H3C-C-CH3 с. 3. When two alcohols undergo a self condensation, what is formed? a. liquid alcohol b. a ketone d. an aklehyde an ether e. с. an ester