1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1-(phenylmethyl)-, 1,1-dimethylethyl ester

Base Information

• Chemical Name: 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1-(phenylmethyl)-, 1,1-dimethylethyl ester
• CAS No.: 1100748-67-1
• Molecular Formula: C21H32N2O2
• Molecular Weight: 344.49098
• Hs Code.: 2918300090
• Mol file: 1100748-67-1.mol

Synonyms:1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1-(phenylmethyl)-, 1,1-dimethylethyl ester;tert-Butyl 1-benzyl-1,9-diazaspiro[5.5]undecane-9-carboxylate

Chemical Property of 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1-(phenylmethyl)-, 1,1-dimethylethyl ester

Chemical Property:

• Boiling Point: 443.7±38.0 °C(Predicted)
• PKA: 9.13±0.20(Predicted)
• PSA: 32.78000
• Density: 1.09±0.1 g/cm3(Predicted)
• LogP: 4.31800

Purity/Quality:

98%min ^*data from raw suppliers

tert-Butyl1-benzyl-1,9-diazaspiro-[5.5]undecane-9-carboxylate >97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1-(phenylmethyl)-, 1,1-dimethylethyl ester

There total 1 articles about 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1-(phenylmethyl)-, 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:

tert-butyl 1,9-diazaspiro[5,5]undecane-9-carboxylate (1031927-14-6) + benzyl bromide (100-39-0) → C21H32N2O2 (1100748-67-1)

Guidance literature:

In methanol; water; at 20 ℃;

DOI:10.1021/jo802456w

Reference yield:

C21H32N2O2 (1100748-67-1) → 1-benzyl-1,9-diazaspiro[5,5]undecane (1100748-68-2)

Guidance literature:

With aluminum oxide; ammonia; In methanol; dichloromethane;

DOI:10.1021/jo802456w

upstream raw materials:

tert-butyl 1,9-diazaspiro[5,5]undecane-9-carboxylate

benzyl bromide

Downstream raw materials:

1-benzyl-1,9-diazaspiro[5,5]undecane

Refernces