1-Benzyl-1,7-diaza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester

Base Information

• Chemical Name: 1-Benzyl-1,7-diaza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester
• CAS No.: 646055-62-1
• Molecular Formula: C19H28N2O2
• Molecular Weight: 316.444
• Mol file: 646055-62-1.mol

Synonyms:1,1-dimethylethyl 6-amino-caproate;tert-butyl 6-aminocaproate;Hexanoic acid,6-amino-,1,1-dimethylethyl ester;t-butyl 6-aminohexanoate;

Chemical Property of 1-Benzyl-1,7-diaza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 413.718oC at 760 mmHg
• PKA: 9.41±0.20(Predicted)
• Flash Point: 204.01oC
• PSA: 32.78000
• Density: 1.121g/cm3
• LogP: 3.53780
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

tert-Butyl1-benzyl-1,7-diazaspiro[4.4]nonane-7-carboxylate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Benzyl-1,7-diaza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester

There total 1 articles about 1-Benzyl-1,7-diaza-spiro[4.4]nonane-7-carboxylic acid tert-butyl 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: 97.4%

di-tert-butyl dicarbonate (24424-99-5) + 1-(phenylmethyl)-1,7-diazaspiro<4.4>nonane (128244-01-9) → tert-butyl 6-benzyl-2,6-diazaspiro [4.4]nonane-2-carboxylate (646055-62-1)

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃; Stirring overnight;

Reference yield: 100.0%

tert-butyl 6-benzyl-2,6-diazaspiro [4.4]nonane-2-carboxylate (646055-62-1) → t-butyl 1,7-diazaspiro[4.4]nonane-7-carboxylate (646055-63-2)

Guidance literature:

With hydrogen; palladium 10% on activated carbon; In methanol; for 8h; under 2585.81 Torr; Parr hydrogenation apparatus;

upstream raw materials:

di-tert-butyl dicarbonate

1-(phenylmethyl)-1,7-diazaspiro<4.4>nonane

Downstream raw materials:

t-butyl 1,7-diazaspiro[4.4]nonane-7-carboxylate

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