143982-35-8

Basic information

• Product Name: 2-DichloroMethyl-iMidazo[1,2-a]pyridine
• Synonyms: 2-DichloroMethyl-iMidazo[1,2-a]pyridine
• CAS NO: 143982-35-8
• Molecular Formula: C₈H₆Cl₂N₂
• Molecular Weight: 201.05264
• Mol File: 143982-35-8.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2-DichloroMethyl-iMidazo[1,2-a]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-DichloroMethyl-iMidazo[1,2-a]pyridine(143982-35-8)
• EPA Substance Registry System: 2-DichloroMethyl-iMidazo[1,2-a]pyridine(143982-35-8)

Safety Data

• Hazardous Substances Data: 143982-35-8(Hazardous Substances Data)

Upstream product

• 504-29-0 2-aminopyridine 
• 921-03-9 1,1,3-trichloroacetone 

Downstream Products

• 143982-54-1 ethyl 3-bromoimidazo<1,2-a>pyridin-2-carboxylate 
• 38922-77-9 ethyl 3-imidazo[1,2-a]pyridine-2-carboxylate 
• 429690-60-8 3-nitroimidazo[1,2-a]pyridine-2-carbaldehyde 
• 59938-40-8 3-bromoimidazo<1,2-a>pyridine-2-carboxaldehyde 
• 118000-43-4 imidazo[1,2-a]pyridine-2-carbaldehyde 

Relevant articles and documents

Diversity-Oriented Synthesis of β-Lactams and γ-Lactams by Post-Ugi Nucleophilic Cyclization: Lewis Acids as Regioselective Switch

Heterocyclic fused α-methylene β-lactams were successfully synthesized by a post-Ugi InIII-catalyzed intramolecular addition reaction. Switching from InCl3 to AlCl3 led to the regioselective synthesis of α,β-unsaturated γ-lactams. Moreover, replacing terminal alkynes by substituted alkynes in the Ugi adducts resulted in the exclusive formation of γ-lactams with both catalytic systems. A regioselective approach for the synthesis of heterocyclic fused α-methylene β-lactams and α,β-unsaturated γ-lactams by employing a Ugi reaction followed by InIII- or AlIII-catalyzed intramolecular nucleophilic addition is reported.

Pyrrolization processes of vinyl substituted imidazo[1,2-a]pyridine, pyrimidine and 1,8-naphthyridine

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