4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester

Base Information

• Chemical Name: 4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester
• CAS No.: 849766-50-3
• Molecular Formula: C₁₇H₂₃Cl₂NO₂
• Molecular Weight: 344.281
• Mol file: 849766-50-3.mol

Synonyms:4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester

Chemical Property of 4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester

There total 1 articles about 4-(2,4-dichloro-benzyl)-piperidine-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:

1-bromo-2,4-dichlorobenzene (1193-72-2) + tert-butyl 4-methylidenepiperidine-1-carboxylate (159635-49-1) → 4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester (849766-50-3)

Guidance literature:

tert-butyl 4-methylidenepiperidine-1-carboxylate; With 9-borabicyclo[3.3.1]nonane dimer; In tetrahydrofuran;

1-bromo-2,4-dichlorobenzene; With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide; Heating;

DOI:10.1016/j.bmcl.2005.01.016

Reference yield: 100.0%

4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester (849766-50-3) → 4-(2,4-dichloro-benzyl)-piperidine (253450-34-9)

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; dichloromethane;

DOI:10.1016/j.bmcl.2005.01.016

Reference yield:

4-(2,4-dichloro-benzyl)-piperidine-1-carboxylic acid tert-butyl ester (849766-50-3) → 1-[4-(2,4-dichloro-benzyl)-[1,4']bipiperidinyl-1'-yl]-2-o-tolyl-ethanone

Guidance literature:

Multi-step reaction with 2 steps

1: 100 percent / HCl / dioxane; CH₂Cl₂

2: NaB(OAc)3H; AcOH / 1,2-dichloro-ethane

With hydrogenchloride; sodium tris(acetoxy)borohydride; acetic acid; In 1,4-dioxane; dichloromethane; 1,2-dichloro-ethane;

DOI:10.1016/j.bmcl.2005.01.016

upstream raw materials:

1-bromo-2,4-dichlorobenzene

tert-butyl 4-methylidenepiperidine-1-carboxylate

Downstream raw materials:

4-(2,4-dichloro-benzyl)-piperidine