7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol

Base Information

• Chemical Name: 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol
• CAS No.: 152534-08-2
• Molecular Formula: C₂₀H₂₄ClN₃O
• Molecular Weight: 357.883
• Mol file: 152534-08-2.mol

Synonyms:7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol

Chemical Property of 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol

There total 6 articles about 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol 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:

7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-one (152533-92-1) → 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol (152534-08-2)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 20 ℃; for 84h;

DOI:10.1021/jm00076a005

Reference yield:

5-Benzamido-4-oxohexansaeureethylester (68219-65-8) → 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol (152534-08-2)

Guidance literature:

Multi-step reaction with 6 steps

1: N₂H₄*H₂O / ethanol / Heating

2: Br₂, AcOH / 40 °C

3: 82 percent / 6M aq. HCl / 18 h / Heating

4: 61 percent / Et₃N / dimethylformamide / 24 h / 20 °C

5: 64 percent / POCl₃ / 1,2-dichloro-ethane / 3 h / Heating

6: NaBH₄ / ethanol / 84 h / 20 °C

With hydrogenchloride; sodium tetrahydroborate; bromine; hydrazine hydrate; acetic acid; triethylamine; trichlorophosphate; In ethanol; 1,2-dichloro-ethane; N,N-dimethyl-formamide;

DOI:10.1021/jm00076a005

Reference yield:

N-1-(2,3-dihydro-3-oxopyridazin-6-yl)ethylamine hydrochloride (90175-94-3) → 7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-ol (152534-08-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 61 percent / Et₃N / dimethylformamide / 24 h / 20 °C

2: 64 percent / POCl₃ / 1,2-dichloro-ethane / 3 h / Heating

3: NaBH₄ / ethanol / 84 h / 20 °C

With sodium tetrahydroborate; triethylamine; trichlorophosphate; In ethanol; 1,2-dichloro-ethane; N,N-dimethyl-formamide;

DOI:10.1021/jm00076a005

upstream raw materials:

7-(2-Chloro-5-methyl-imidazo[1,5-b]pyridazin-7-yl)-1-phenyl-heptan-1-one

5-Benzamido-4-oxohexansaeureethylester

N-1-(2,3-dihydro-3-oxopyridazin-6-yl)ethylamine hydrochloride

(1'RS)-N-<1-(1,6-dihydro-6-oxo-3-pyridazinyl)ethyl>-8-oxo-8-phenyloctanamide