Synthesis #1: Select the substrate and reagent that could be combined to prepare the given amine target molecule. 00 lo O NaBH3CN, H+ 0 O NaBH4 NH₂
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Identify one substrate and one reagent that could be combined to make the completed product.
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- 2. Below is the structure of caffeine. Circle and label (a) an amide functional group, (b) a tertiary amine, and (c) the purine ring system. O CH3 N CH-N O N CH3 N H 3. Caffeine is an alkaloid and has base characteristics. Of the four nitrogens in the structure of the molecule, which one(s) would give it this property? sneltro bem 4. Besides caffeine, what else is extracted into the tea? Why can you use the basic salt, Na₂CO3, sodium carbonate, to remove this material? 5. What criterion is used for the purity of a sample of caffeine?The product of this reaction is: O CI secondary amide secondary amine primary amide tertiary amide primary amine + 2NH3Draw the structures of the products when each of the following amides undergo hydrolysis with NaOH. You may want to reference (Page) Section 18.6 while completing this problem. ▼ CH3 0 CH,—CH,—CH—C—NH, Draw the molecules on the canvas by choosing buttons from the Tools (for bonds and charg www NN [1] Submit Part B Request Answer H 120 EXP CONT + Marvin JS by ChemAxon • & H H 120 EXP CONT C N O S CI Br - PFL O CH₂ CH3 CH3-CH₂-CH₂-C-N-CH₂-CH3 Draw the molecules on the canvas by choosing buttons from the Tools (for bonds and charg Р H C Z O
- Explain why CH3 CH2 CH2NH2 is a Brønsted base. Its water solutions are basic. All substances containing nitrogen atoms are Brønsted bases. This amine is a proton donor. This amine can ассеpt a proton from a proton donor.Classify each of the molecules below. CH3 O || CH3 -N−CH2−NH–CH2–NH2 primary amide secondary amide tertiary amide not an amide at all CH3 NH- - CH₂ - CH3 primary amide secondary amide tertiary amide not an amide at all O || CH3 CH3 C-N-CH2−NH– -CH3 primary amide secondary amide tertiary amide not an amide at allName (by the common system of nomenclature) the amine (or ammonia) that is formed by the basic hydrolysis of the following acid amide: 01C NH₂
- Glipizide (Glucotrol™M) HN O NH Secondary amine Primary amine Secondary amide Tertiary amine Primary amide N N www N 0What are the products of the following hydrolysis? a primary amine and an aldehyde O a primary amine and a ketone O a secondary amine and a ketone O a secondary amine and an alkene O a primary amine and an alkene O a secondary amine and an aldehydeIndicate the category of base to which the following compound belongs: Сасоз Hydride Amine O Carbonate O Bicarbonate Hydroxide Alkoxide O Carbanion O Amide
- Draw a structure for the product formed in this reductive amination reaction. Upload a jpg image of your answer showing the full reaction (not just the product). + HN NaBH₂CN, EtOH, pH= 4454 | Chapter 15 Amines (a) Which of the two nitrogen atoms in epibatadine is 54 the stronger base? (b) Mark the three stereocenters in this molecule. Cl H N N11. Write the chemical reaction for the acid hydrolysis of each amide sample. Include the 유 condensed structural formulas of the reactants and products. 11 CH3-C-NH₂ +H20+HCI CH3-C-OH + NH4+ CI- ACETAMIDE SO -NH2 +H20 T → 0 COOH + NH 3 11