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Questions and Answers
What is the formyl group introduced via in the Vilsmeier reaction?
What is the formyl group introduced via in the Vilsmeier reaction?
- Halogenation
- Mannich reaction
- BF3 Formylation (correct)
- Acetylation
Which compound is produced from the reaction involving Thiophene?
Which compound is produced from the reaction involving Thiophene?
- Furan
- Thiophene-2-carboxaldehyde (correct)
- Furfural
- Pyrrole
What is the first step in the Vilsmeier mechanism?
What is the first step in the Vilsmeier mechanism?
- Electrophilic aromatic substitution
- Formation of iminium salt (correct)
- Mannich reaction
- Hydrolysis of imine
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?
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?
Which compounds can react as a 1,3-diene in the Diels–Alder Reaction?
Which compounds can react as a 1,3-diene in the Diels–Alder Reaction?