A-LevelChemistryCarbonyl compounds9701/12 · Oct/Nov 2010 · Q291 Mark
CH₃CH₂COCH₂CH₃ reacts with hydrogen cyanide to form a cyanohydrin. Which feature applies to the product?
AIt has one chiral centre.
BIt is formed by electrophilic addition.
CIt is formed via a C-OH intermediate.
DIts formation requires the use of cyanide ions as a catalyst.
✓ Correct answer
D: Its formation requires the use of cyanide ions as a catalyst.
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