benzyl 7-benzhydryl-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate

Base Information

• Chemical Name: benzyl 7-benzhydryl-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate
• CAS No.: 199000-78-7
• Molecular Formula: C28H28N2O3
• Molecular Weight: 440.53352

Synonyms:1,7-Diazaspiro[4.4]nonane-1-carboxylic acid, 7-(diphenylMethyl)-6-oxo-, phenylMethyl ester

Chemical Property of benzyl 7-benzhydryl-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate

Chemical Property:

• Vapor Pressure: 1.19E-16mmHg at 25°C
• Boiling Point: 647.4°C at 760 mmHg
• Flash Point: 345.4°C
• Density: 1.26g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

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Technology Process of benzyl 7-benzhydryl-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate

There total 1 articles about benzyl 7-benzhydryl-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate 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:

2-[2-(diphenylmethylamino)ethyl]-1-benzyloxycarbonylproline tert-butyl ester (199000-77-6) + 2-chloro-1-methyl-pyridinium iodide (14338-32-0) → 1-benzyloxycarbonyl-7-(diphenylmethyl)-1,7-diazaspiro [4,4] nonan-6-one (199000-78-7)

Guidance literature:

With triethylamine; trifluoroacetic acid; In dichloromethane;

Reference yield:

1-benzyloxycarbonyl-7-(diphenylmethyl)-1,7-diazaspiro [4,4] nonan-6-one (199000-78-7) → 7-(diphenylmethyl)-1,7-diazaspiro [4,4] nonan-6-one (199000-79-8)

Guidance literature:

With potassium carbonate; In hydrogen bromide; acetic acid;

upstream raw materials:

2-[2-(diphenylmethylamino)ethyl]-1-benzyloxycarbonylproline tert-butyl ester

2-chloro-1-methyl-pyridinium iodide

Downstream raw materials:

7-(diphenylmethyl)-1,7-diazaspiro [4,4] nonan-6-one

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