Palladium-Catalyzed Regioselective Synthesis of 1,2-Fused Indole-Diazepines via [5+2] Annulation of o-Indoloanilines with Alkynes

Keyphrases

• Palladium Catalysis 100%
• Regioselective Synthesis 100%
• Alkynes 100%
• Annulation 100%
• Diazepine 100%
• Fused Indoles 100%
• Regeneration 50%
• Regioselectivity 50%
• Microwave Irradiation 50%
• Excellent Yields 50%
• Electrophilic 50%
• Molecular Oxygen 50%
• Palladium(II)-catalyzed 50%
• Imines 50%
• Catalytic Cycle 50%
• Internal Alkynes 50%
• Mechanistic Pathway 50%
• Highly Active 50%
• Pivalic Acid 50%
• Palladium Species 50%

Chemistry

• Diazepine 100%