3,8-Diazabicyclo[3.2.1]octane dihydrochloride

Base Information

• Chemical Name: 3,8-Diazabicyclo[3.2.1]octane dihydrochloride
• CAS No.: 90673-35-1
• Molecular Formula: C₆H₁₂N₂*2ClH
• Molecular Weight: 185.097
• Hs Code.: 2933990090
• Mol file: 90673-35-1.mol

Synonyms:3,8-Diazabicyclo[3.2.1]octane dihydrochloride;(1R,5S)-3,8-diazabicyclo[3.2.1]octane

Chemical Property of 3,8-Diazabicyclo[3.2.1]octane dihydrochloride

Chemical Property:

• PSA: 24.06000
• LogP: 1.97180
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

3,8-Diazabicyclo[3.2.1]octaneDihydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3,8-Diazabicyclo[3.2.1]octane dihydrochloride

There total 4 articles about 3,8-Diazabicyclo[3.2.1]octane dihydrochloride 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: 83.0%

3-benzyl-3,8-diazabicyclo[3.2.1]octane (67571-90-8) → 3,8-diazabicyclo[3.2.1]octane dihydrochloride (90673-35-1)

Guidance literature:

With hydrogenchloride; hydrogen; palladium on activated charcoal; In ethanol; at 20 ℃; for 12h; under 2280.15 Torr;

DOI:10.1016/j.ejmech.2006.11.013

Reference yield:

tert-butyl (1R,5S)-3,8-diazabicyclo[3.2.1]octane-3-carboxylate (201162-53-0) → 3,8-diazabicyclo[3.2.1]octane dihydrochloride (90673-35-1)

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; methanol; for 16h;

Reference yield:

3,8-dibenzyl-3,8-diazabicyclo[3.2.1]octane-2,4-dione hydrochloride → 3,8-diazabicyclo[3.2.1]octane dihydrochloride (90673-35-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.98 g / H₂ / Pd-C / ethanol / 3 h / 20 °C / 2280.15 Torr

2: 70 percent / sodium bis(2-methoxyethoxy)aluminium hydride / toluene / 2 h / 20 °C

3: 83 percent / H₂; aq. HCl / Pd-C / ethanol / 12 h / 20 °C / 2280.15 Torr

With hydrogenchloride; hydrogen; sodium bis(2-methoxyethoxy)aluminium dihydride; palladium on activated charcoal; In ethanol; toluene;

DOI:10.1016/j.ejmech.2006.11.013

upstream raw materials:

3-benzyl-3,8-diazabicyclo[3.2.1]octane

3-benzyl-3,8-diazabicyclo[3.2.1]octane-2,4-dione

tert-butyl (1R,5S)-3,8-diazabicyclo[3.2.1]octane-3-carboxylate

Downstream raw materials:

3-(5-chloro-2-{(E)-3-[3-(4-fluorobenzyl)-3,8-diazabicyclo[3.2.1]oct-8-yl]-3-oxopropenyl}-4-trifluoromethoxy-phenyl)-1,1-dimethylsulfonyl-urea

1-(5-chloro-2-{(E)-3-[3-(4-fluorobenzyl)-3,8-diazabicyclo[3.2.1]oct-8-yl]-3-oxopropenyl}-4-methyl-phenyl)-tert-butylsulfonyl-urea

(5-chloro-4-ethoxy-2-{(E)-3-[3-(4-fluorobenzyl)-3,8-diazabicyclo[3.2.1]oct-8-yl]-3-oxopropenyl}-phenyl)-urea

N-[5-chloro-2-{(E)-3-[3-(4-fluoro-benzyl)-3,8-diazabicyclo[3.2.1]oct-8-yl]-3-oxopropenyl}-4-(1-hydroxy-1-methyl-ethyl)-phenyl]acetamide

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