Synthetic Routes - OCR A Level Chemistry - Statistics

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  • This quiz has been taken 342 times
  • The average score is 11 of 15
Answer Stats
Question Answer % Correct
What reagents do you use to go from Alkene to Alcohol? H2O(g) / H3PO4
97%
What reagents do you use to go from Alkene to Alkane? H2 / Ni
94%
Haloalkane to Alcohol? NaOH / heat
94%
What reagents for Alkane to Haloalkane? Radical substitution: X2 / UV light
87%
Alcohol to Alkene? H2SO4 / heat
84%
You reflux tertiary alcohol + acidified potassium dichromate What do you get? No change
83%
Walter is doing a PAG, and needs to make methanoyl chloride from methanol. What reagents does he use? 1. Reflux with acidified potassium dichromate THEN 2. Add SOCl2
76%
Butan-1-ol is distilled with acidified potassium dichromate. What do you get? Butanal
76%
Butan-2-one is reacted with Z to form an Butan-2-ol. What is Z? NaBH4
76%
In the last step of Walter's synthesis, he is alkylating benzene. What reagent and catalyst does he use, and what is the name of this process? RCl / AlCl3 / Friedel-Crafts Alkylation
64%
How can you reduce a nitrile to an amine? H2 / Ni
61%
What can Walter NOT make, in one step, using an Acyl Chloride? Carboxylate salt, by adding NaOH
58%
NO2 to NH2? Sn + HCl then add NaOH, to deprotonate NH3+
56%
Walter wants to make a secondary amine from a primary amine. What reagents does he use? CH3Cl + CH2(Cl)CH2CH(CH3)NH2 / Ethanol
30%
I am nitrating phenol What reagents do I need and what position will the substitution occur? HNO3 only, 2 and 4
26%
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