4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester

Base Information

• Chemical Name: 4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester
• CAS No.: 1240785-19-6
• Molecular Formula: C₁₈H₂₅N₃O₂
• Molecular Weight: 315.415
• Mol file: 1240785-19-6.mol

Synonyms:4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester

Chemical Property of 4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester

There total 1 articles about 4-cyano-4-p-tolylaminopiperidine-1-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:

trimethylsilyl cyanide (7677-24-9) + N-tert-butyloxycarbonylpiperidin-4-one (79099-07-3) + p-toluidine (106-49-0,12221-03-3) → 4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester (1240785-19-6)

Guidance literature:

N-tert-butyloxycarbonylpiperidin-4-one; p-toluidine; With acetic acid; at 0 ℃;

trimethylsilyl cyanide; at 20 ℃; for 4h;

Reference yield:

potassium cyanate (590-28-3) + 4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester (1240785-19-6) → 1-p-tolyl-1,3,8-triazaspiro[4.5]decane-2,4-dione (1240785-20-9)

Guidance literature:

potassium cyanate; 4-cyano-4-p-tolylaminopiperidine-1-carboxylic acid tert-butyl ester; With acetic acid; at 35 - 60 ℃;

With hydrogenchloride; water; at 20 - 90 ℃; for 2h;

upstream raw materials:

trimethylsilyl cyanide

N-tert-butyloxycarbonylpiperidin-4-one

p-toluidine

Downstream raw materials:

1-p-tolyl-1,3,8-triazaspiro[4.5]decane-2,4-dione