5 Questions
What is the formyl group introduced via in the Vilsmeier reaction?
BF3 Formylation
Which compound is produced from the reaction involving Thiophene?
Thiophene-2-carboxaldehyde
What is the first step in the Vilsmeier mechanism?
Formation of iminium salt
Which type of reaction involves the addition of a compound containing a double or a triple bond to a conjugated diene system, forming a six-membered ring?
Diels–Alder Reaction
Which compounds can react as a 1,3-diene in the Diels–Alder Reaction?
Heterocyclic compounds with 1,3-diene structure
Test your knowledge of heterocycles such as pyrrole, furan, and thiophene, as well as their reactions including halogenation, acetylation, and BF3 formylation with the Vilsmeier reaction. Understand the mechanisms for introducing the formyl group CHO via the Vilsmeier reaction and the Mannich reaction for aminoalkylation.
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