Other Organic Compounds(p . 36)

1. Other Organic Compounds(p. 36) • Functional Group • Atom or group of atoms that give specific properties to an organic compound. • Same functional group • Similar properties • Classified together

2. Alcohols • Organic compound that contains one or more hydroxyl group (-OH); the oxygen is bonded to a hydrogen and a carbon. • General formula: R-OH

3. Naming Alcohols: • If no number is present in front of the parent name, presume the –OH is on carbon number 1. • If 1 –OH group • Drop the “e” on the parent name and add “ol”. Example: C-C-C-C-OH 1-butanol

4. Example C-C-C-C-C-C-C OH 3-heptanol

5. Name: C C-C-C-C-C OH 2-methyl-2-pentanol

6. Naming alcohols continued • If two or more –OH groups • 2= -diol • 3=-triol • 4=tetraol • Keep the –ane, add the appropriate ending listed above.

7. Example: C-OH C-OH C-OH 1,2,3-propanetriol

8. Draw:1, 2, 4, 5-pentanetetraol

9. Classification of Alcohols Ignore this section. Go on to p. 38

10. Ethers • Organic compounds with 2 hydrocarbons bonded to the same oxygen • General formula: R-O-R’ • Where R and R’ can be the same size or different.

11. Naming Ethers: • Arrange the R and R’ groups on alphabetical order. • Use –yl endings like branches; if R and R’ are the same, use “di”. • End the name with the word ether.

12. Name: C-C-O-C-C-C-C Butyl ethyl ether

13. Name: C-C-C-O-C-C-C dipropyl ether

14. Name: C-C-C-O-C methyl propyl ether

15. Draw: Dicyclohexyl ether

16. Draw: Butyl pentyl ether

17. Draw: methyl phenyl ether