Chapter 16 Flashcards
What is another name for acyl groups?
Carboxylate acid derivatives
What are the first acyl groups that are good at leaving?
Carboxylic acids (OH), acyl halides (Cl, X), esters (OR), and amides (NH2, NHR, NR2)
What are the second acyl groups that cannot readily leave?
Aldehydes (H), and ketones (R)
pKa of HCl, leaving group
-7, Cl-
pKa of R’OH, leaving group
15~16, -OR’
pKa of H2O, leaving group
15.7, -OH
pKa of NH3, leaving group
36, -NH2
What is the functional group of a carboxylic acid?
Carboxyl group
What do you change in the IUPAC name to signify that a compound is a carboxylic acid?
-e to -oic
How do you indicate that there is a ring in the IUPAC name for Carboxylic Acid?
By adding carboxylic acid to the name
How do you indicate with the IUPAC naming that a carboxylic acid has a chloride attached as the acyl group?
-ic acid to yl chloride
How do you indicate that a carboxyl chloride has a ring?
Carboxylic acid to carbonyl chloride
Naming an ester?
Name the R’ group first then -ic acid to -ate
What are cyclic esters called for CA?
Lactones, oza signifies O
How do you name an amide for CA?
-oic acid, -ic acid, and -yl ic acid to amide
