NOP-Nr:
Alternative:
2003
Overview
Instructions
Operating scheme
Substances
Equipment
Evaluation
Analytics
+
4-toluenesulfonic
acid
+
; Side reactions
Acid catalyzed acetalisation of 3-nitrobenzaldehyde with ethanediol to the correspondent 1,3-dioxolane
Reaction type:
reaction of the carbonyl group in aldehydes, acetalisation
Substance classes:
aldehyde, acetal, alcohol, protecting group, acid catalyst
Techniques:
microwave-assisted reaction, stirring with magnetic stir bar, heating under reflux, distillation, introduction of gas, shaking out, extracting, evaporating with rotary evaporator, filtering, recrystallizing
Degree of difficulty:
Medium
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pages/experiment.php: November 09, 2022
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