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22 Cards in this Set

  • Front
  • Back

What set up Is required when making aldehydes?

Distillation apparatus

What is the colour change for K2Cr2O7 during oxidation reactions?

Orange to green

What 2 reagents can be used to differentiate between aldehydes and ketones?

Tollens


Fehlings

What species do primary alcohols get oxidised to?

Aldehydes?

What species do aldehydes get oxidised to?

Carboxylic acids?

What species do secondary alcohols get oxidised to?

Ketones

Can tertiary alcohols be oxidised?

No

What is the oxidising agent and catalyst for oxidation of aldehydes and ketones?

K2Cr2O7


H2SO4

What is the functional group of a ketone?

CO

What is the Suffix for Ketones?

One

What is the prefix for ketones?

Oxo

What is the functional group for aldehydes?

COH

What is the suffix for aldehydes?

Al

What is made when a carbonyl reacts with NaBH4?

Primary alcohol

What is the mechanism when NaBH4 reacts with carbonyls?

Nucleophillic addition

What acts as nucleophile when NaBH4 reacts with carbonyls?

H- ion

What does a carbonyl and HCN make?

Hydroxynitriles

What is the nucleophile when carbonyls react with HCN?

CN

What are Aldehydes reduced to?

Primary alcohols

What are Ketones reduced to?

Secondary alchols

What is the reducing agent for aldehydes and ketones?

NaBH4

What is used to reduce a carboxylic acid to a primary alcohol?

LiAlH4