Production Method 1

274-47-5

885275-80-9

Reaction Conditions

1.1 Reagents: N-Bromosuccinimide

Reference

Synthesis of Dimeric Imidazo[1, 5-a]pyridines and Their Photophysical Properties

Yagishita, Fumitoshi; Kozai, Natsumi; Nii, Chiho; Tezuka, Yoshihiko; Uemura, Naohiro; et al, ChemistrySelect, 2017, 2(33), 10694-10698

Production Method 2

274-47-5

885275-80-9

1263057-86-8

72315-45-8

Reaction Conditions

1.1 Reagents: N-Bromosuccinimide Solvents: Dichloromethane ;  -78 °C; 1.5 h, rt
1.2 Reagents: Sodium thiosulfate Solvents: Water ;  rt

Reference

Palladium-catalyzed C-H bond direct alkynylation of 5-membered heteroarenes: a well-defined synthetic route to azole derivatives containing two different alkynyl groups

Shibahara, Fumitoshi; Dohke, Yoshimasa; Murai, Toshiaki, Journal of Organic Chemistry, 2012, 77(12), 5381-5388

1-Bromoimidazo[1,5-a]pyridine Raw materials

• Imidazo[1,5-a]pyridine

1-Bromoimidazo[1,5-a]pyridine Preparation Products

• 3-Bromoimidazo[1,5-a]pyridine (1263057-86-8)
• 1,3-Dibromoimidazo[1,5-a]pyridine (72315-45-8)
• 1-Bromoimidazo[1,5-a]pyridine (885275-80-9)

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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Imidazopyridines Imidazopyridines
• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Imidazopyridines

• 610279-77-1(Imidazo[1,5-a]pyridine, 1-bromo-3-ethyl- (9CI))
• 1427358-09-5(5,7-Dibromoimidazo[1,5-a]pyridine)
• 56363-24-7(2,6-Dibromoimidazo[2,1,5-cd]indolizine)
• 885275-77-4(5-Bromoimidazo[1,5-a]pyridine)
• 61254-63-5(Imidazo[1,5-a]pyridine, 1-bromo-3-methyl-, monohydrobromide)
• 61254-44-2(1-Bromo-3-methylimidazo[1,5-a]pyridine)
• 1086398-12-0(4-Bromo-1H-imidazo[4,5-c]pyridine)
• 72315-45-8(1,3-Dibromoimidazo[1,5-a]pyridine)
• 1018665-45-6(1-Bromo-3-(propan-2-yl)imidazo[1,5-a]pyridine)
• 916213-53-1(4-Bromo-5H-pyrrolo[3,2-d]pyrimidine)