CHEM 281 Study Guide - Midterm Guide: Aldehyde, Ketone, Benzene

• School: Queen's University
• Department: Chemistry
• Course: CHEM 281
• Professor: John Carran

Document Summary

Alkane name+ add (cid:281)thiol(cid:282: change ane to oxy, alkane names (principal chain) Ethoxy ethane (diethyl ether: principal chain, add thio between. Drop (cid:281)-e(cid:282) and add (cid:281)amine(cid:282) / (cid:281)amino(cid:282) (cid:281)n(cid:282) is added when it becomes substituent. When add (cid:281)carboxaldehyde(cid:282) (full alkane name + to ring: Drop (cid:281)-e(cid:282) and add (cid:281)-one(cid:282) two r groups (direct) 2 identical functional groups: full alkane carboxaldehyde) = substituent. Or and one r group (direct) name + dione. Drop (cid:281)-e(cid:282) and add (cid:281)oic(cid:282) followed by (cid:281)acid(cid:282) When attached to ring: alkane name+ (cid:281)carboxylic acid(cid:282) Lactones (cylic ester) closest c from the c with. Alpha-lactones, beta-lactones, gamma- double bonded o gets alpha lactones (closest c from oxygen) R1 and double bonded o with oxygen with doubled. Drop (cid:281)-oic acid(cid:282) and add (cid:281)-oyl(cid:282) + halide. When attached to ring: add (cid:281)alkane- carbonyl(cid:282) + halogens (f, cl) (cid:281)acid(cid:282) Drop (cid:281)anhydride(cid:282) (keep oic) and add bonded o and r2. If r1 and r2 equal, only name one group.