PDA Power point terminology

Based on Functional Group Review PP Slides-2.

higher pka

Lower the acidity & increasing the basicity indicates?

lower pka

increasing the acidity & decreasing the basicity indicates?

Esters

Between esters, amides, and carbametes, which of the following hydrolyzed the fastest?

Amides

Between esters, amides, and carbametes, which of the following hydrolyzed the slowest?

increase lipophilicity

More methyl groups increases or decrease lipophilicity

Activate groups

donating electron density to the rings

deactivate groups

withdraw electron density from the rings

NH2 & alkyl

What groups activate the phenyl rings

Cl

What groups deactivate the phenyl rings

Zwitterons

log solubility plotted agsinst pH for amino acid tyrosine