OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS WITH COMPLETE SOLUTIONS
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OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS
WITH COMPLETE SOLUTIONS
alkene undergoes what type of polymerisation - CORRECT-addition
polymerisation
Alkene to alcohol - CORRECT -Electrophilic addition
conc (phosphoric) acid catalyst
steam
Haloalkane to nitrile - CORRECT -nucleophilic substitution
ethanolic NaCN or KCN
heat
Haloalkane to primary amine (also makes NH4X) - CORRECT -Nucleophilic
substitution
Excess ethanolic NH3 with no further substitution
HEAT under PRESSURE
acyl chloride/acid anhydride to SECONDARY amide - CORRECT -
Nucleophilic substitution
primary amine
Alkene to alkane - CORRECT -Electrophilic addition/hydrogenation
hydrogen
nickel catalyst
Alkene to haloalkane - CORRECT -Electrophilic addition
HX or halogen
RTP
Acyl chloride/acid anhydride to PRIMARY amide - CORRECT -Nucleophilic
substitution
NH3
Primary alcohol to aldehyde - CORRECT -K2Cr2O7/H2SO4,
distil
oxidising agent
Aldehyde to carboxylic acid - CORRECT -K2Cr2O7/H+
reflux
EXCESS oxidising agent
[Solved] OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS WITH COMPLETE SOLUTIONS
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- Submitted On 16 Apr, 2024 10:45:43
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