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
Answers: 1
Chemistry, 22.06.2019 09:00, alydiale584
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Answers: 1
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Need what is special about water as a compound? how does water regulate climate? what drives water evaporation? why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation? what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !
Answers: 1
1 Give the mechanism for the synthesis of tyrbostin from benzaldehyde. Show how
the carbanion is ge...
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