Organic Reactions & Conversions · JEE Main previous year questions

2014 1 question

1. Q792014 · 6 Apr 2014 · Shift 1

   The most suitable reagent for the conversion of $\mathrm{R}-\mathrm{C}{\mathrm{H}}_2-\mathrm{OH}\to \mathrm{R}-\mathrm{CHO}$ is:

   1. A.$\mathrm{Cr}{\mathrm{O}}_3$
   2. B.PCC (Pyridinium Chlorochromate)
   3. C.$\mathrm{KMn}{\mathrm{O}}_4$
   4. D.${\mathrm{K}}_2\mathrm{C}{\mathrm{r}}_2{\mathrm{O}}_7$
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   Answer: B