CH 105 Study Guide - Midterm Guide: Aniline, Benzene, Boiling Point

• School: University of Alabama
• Department: Chemistry
• Course: CH 105
• Professor: Debra Dolliver

Document Summary

Common aromatic compounds: toluene (-ch3, phenol (-oh, aniline (-nh2) 6 membered rings that are aromatic compounds with alternating single and double. Disubstituted benzenes: 1,2 = ortho, 1,3 = meta, 1,4 = para. Ror: polar, hydrogen bonds, higher boiling points, soluble. Primary has one carbon bonded to the carbon that is bonded to the oh group. Secondary has two carbons bonded to the carbon that is bonded to the oh group. Tertiary- has three carbons bonded to the carbon that is bonded to the oh group. Properties of ethers: relatively nonpolar, water insoluble, lower boiling point. Naming ethers: e(cid:374)d (cid:374)a(cid:373)e (cid:449)ith the (cid:449)ord (cid:862)ether(cid:863) Alkyl halides: polar rx bonds, no h bonds, relatively nonpolar. Thiols: no h bonds, oxidation reaction disulfides, disulfides reduced thiols. Pairs of these are called enantiomers: superimposable mirror images are identical. Chirality centers: tetrahedral carbons are bonded to 4 different groups. Naming aldehydes: replace e with al, carbonyl group is always c1.