3H-IMidazo[4,5-b]pyridine-3-carboxylic acid, 7-chloro-5-nitro-, 1,1-diMethylethyl ester

Base Information

• Chemical Name: 3H-IMidazo[4,5-b]pyridine-3-carboxylic acid, 7-chloro-5-nitro-, 1,1-diMethylethyl ester
• CAS No.: 878011-44-0
• Molecular Formula: C₁₁H₁₁ClN₄O₄
• Molecular Weight: 298.686
• Hs Code.: 2933990090
• Mol file: 878011-44-0.mol

Synonyms:2-nitro-6-chloro-9-Boc-1-deazapurine;7-Chloro-5-nitro-3H-imidazo[4,5-b]pyridine-3-carboxylic acid,1,1-dimethyl ethyl ester;tert-Butyl 7-chloro-5-nitro-3H-imidazo[4,5-b]pyridine-3-carboxylate;3-BOC-7-CHLORO-5-NITRO-3H-IMIDAZO[4,5-B]PYRIDINE;

Chemical Property of 3H-IMidazo[4,5-b]pyridine-3-carboxylic acid, 7-chloro-5-nitro-, 1,1-diMethylethyl ester

Chemical Property:

• Boiling Point: 431.6±55.0 °C(Predicted)
• PKA: -1.20±0.30(Predicted)
• PSA: 102.83000
• Density: 1.53±0.1 g/cm3(Predicted)
• LogP: 3.29930

Purity/Quality:

97% ^*data from raw suppliers

tert-Butyl 7-chloro-5-nitro-3H-imidazo-[4,5-b]pyridine-3-carboxylate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3H-IMidazo[4,5-b]pyridine-3-carboxylic acid, 7-chloro-5-nitro-, 1,1-diMethylethyl ester

There total 1 articles about 3H-IMidazo[4,5-b]pyridine-3-carboxylic acid, 7-chloro-5-nitro-, 1,1-diMethylethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

tert-butyl 7-chloro-3H-imidazo[4,5-b]pyridine-3-carboxylate (878011-41-7) → 2-nitro-6-chloro-9-Boc-1-deazapurine (878011-44-0)

Guidance literature:

With tetrabutylammonium nitrate; trifluoroacetic anhydride; In dichloromethane; at 0 ℃; for 1.5h;

Reference yield: 76.0%

2-nitro-6-chloro-9-Boc-1-deazapurine (878011-44-0) → 2-nitro-6-chloro-1-deazapurine (878011-46-2)

Guidance literature:

With methanol; at 70 ℃; for 15h;

upstream raw materials:

tert-butyl 7-chloro-3H-imidazo[4,5-b]pyridine-3-carboxylate

Downstream raw materials:

2-nitro-6-chloro-1-deazapurine

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