1 Give the mechanism for the synthesis of tyrbostin from benzaldehyde. Show how the carbanion is generated from malononitrile (NCCH2CN) and stabilised (5 marks).
Show the reaction of the carbanion with the benzaldehyde (5 marks). Show how the
resulting alkoxide (O-) is protonated (5 marks). Show how the alkene bond is formed
(5 marks)
CN
ON
&
NCCH2CN
Piperidine
Aldehyde
Tyrphostin
ted Kingdom)
Focus

Assume that the variables x and y are inversely related. if k = 18, what is the value of y for each of the following points? be sure and record your data to be used in the following problem.

How air particles exert a pressure on the inside of the balloon

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=