Interpretation:
A chemical test that would permit to distinguish between the two glycerol monobenzyl ethers is to be suggested.
Concept Introduction:
Vicinal
Reaction of a vicinal diol with periodic acid cleaves the bond attached to the two hydroxyl groups.
If the hydroxyl group is attached to a primary carbon atom, formaldehyde is produced at that carbon atom.
If the hydroxyl group is attached to a secondary carbon atom,
If the hydroxyl group is attached to a tertiary carbon atom, a
If the compound is a diol, but the hydroxyl groups are not attached to adjacent carbon atoms, then this diol has no effect on it when treated with periodic acid.
Want to see the full answer?
Check out a sample textbook solutionChapter 16 Solutions
Organic Chemistry - Standalone book
- What products would result from the following processes? Write an equation for each reaction. a. 1-Butanol is heated to 140C in the presence of sulfuric acid. b. 1-Butanol is subjected to an excess of oxidizing agent. c. 2-Pentanol is subjected to controlled oxidation. d. 2-Pentanol is heated to 180C in the presence of sulfuric acid. e. 2-Methyl-2-pentanol is subjected to controlled oxidation.arrow_forwardGive IUPAC names for the following substances:arrow_forwardList the following compounds in order of increasing water solubility: a.ethoxyethane b.propanoic acid c.pentane d.1 butanolarrow_forward
- Vanilla flavoring is either extracted from a tropical orchid or synthetically produced from wood pulp by-products. What differences in chemical structure would you expect in these two commercial products: vanilla extract and imitation vanilla extract?arrow_forwardWhat are the structures of cyclohexanone and salicylaldehyde substances constitutes? i) Is it saturated or unsaturated or aromatic amine or phenol? ii) Aromatic or Aliphatic in nature? iii) What is their functional group? (aldehyde/ketones/esters)arrow_forwardWrite a balanced equation for the oxidation of cyclohexanol to cyclohexanone using acidic dichromate solution.arrow_forward
- By simple chemical test, how can you distinguish between: Cyclohexanol and methoxybenzenearrow_forwardYou were asked to separate compounds A, B, and C extracted from a plant material through steam distillation. In your experiment, you were able to collect three distillates at different temperatures. In order to classify the compounds in each distillate, you performed several physical and chemical tests. The results are tabulated below. Based on the Results, what are the identities of the terpenoids in each distillate?arrow_forwardWhich hemiacetal would be formed under acidic conditions?arrow_forward
- A simple triacylglycerol is one that: a) Upon hydrolysis produces glycerol and three different fatty acids. b) Upon hydrolysis produces glycerol and at least two different fatty acids. c) Upon saponification gives glycerol and three fatty acid salts. d) Upon saponification gives three esters. e) Upon hydrolysis produces glycerol and three mol of a fatty acid.arrow_forwardWrite the chemical reaction involving between glucose and phenylhdrazinearrow_forwardAmines with more than 6 carbons are soluble in: a) aqueous HCI b) aqueous NaHCO3 d) water c) aqueous NaOH Which of the following would give a positive iodoform test? acetone a) benzophenone c) 3-pentanone d) cyclopentanone meth "Saponification" as the term is used in organic chemistry means: a) acidic hydrolysis of an ester b) basic hydrolysis of an ester c) acidic hydrolysis of an amide d) basic hydrolysis of an amide 3. ( Propylamine can be synthesized by the LiAlH4 reduction of: a) CH3CH2CECH b) CH3CH=NH d)) CH3CH2CEN c) CH3CH2NO2arrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning