Tyramine is an alkaloid found in mistletoe, ripe cheese, and putrefied animal tissue. Dopamine is a neurotransmitter involved in the regulation of the central nervous system.

a. Gwe two ways to prepare -phcny)ethyIamine from $-phcnylethyl chloride. b. How can β-phcnylcthylaminc be prepared from hen,yl chloride? c. How can β-phenylethylaminc he prepared from hcnialdchyde?d. How can tyrarnine be prepared from $-phenylethylamine? e. How can dopamine be prepared from tyramine?

Transcribed Image Text:

HO HO CH2CH2NH2 tyramine dopamine