tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate

Base Information

• Chemical Name: tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate
• CAS No.: 1394839-06-5
• Molecular Formula: C₆H₃N₂O₅*C₁₀H₁₆N₃O₂
• Molecular Weight: 393.356
• Mol file: 1394839-06-5.mol

Synonyms:tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate

Chemical Property of tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate

There total 5 articles about tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate 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:

N-(4-pyridyl) t-butyl carbamate (98400-69-2) + O-(2,4-dinitrophenyl)hydroxylamine (17508-17-7) → tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate (1394839-06-5)

Guidance literature:

In 2-MeTHF; at 20 - 45 ℃; for 4.66667h;

Reference yield:

1-chloro-2,4-dinitro-benzene (97-00-7) → tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate (1394839-06-5)

Guidance literature:

Multi-step reaction with 3 steps

1.1: triethylamine / acetone / 0.17 h

1.2: 2 h / 20 °C

2.1: hydrazine hydrate / dichloromethane; methanol / 2 h / 0 °C

2.2: 0.5 h / 0 °C

3.1: 2-MeTHF / 4.67 h / 20 - 45 °C

With hydrazine hydrate; triethylamine; In methanol; 2-MeTHF; dichloromethane; acetone;

Reference yield:

2-(2,4-dinitrophenoxy)-1H-isoindole-1,3(2H)-dione (60506-35-6) → tert-butyl N-(1-aminopyridin-1-ium-4-yl)carbamate 2,4-dinitrophenolate (1394839-06-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: hydrazine hydrate / dichloromethane; methanol / 2 h / 0 °C

1.2: 0.5 h / 0 °C

2.1: 2-MeTHF / 4.67 h / 20 - 45 °C

With hydrazine hydrate; In methanol; 2-MeTHF; dichloromethane;

upstream raw materials:

N-(4-pyridyl) t-butyl carbamate

O-(2,4-dinitrophenyl)hydroxylamine

1-chloro-2,4-dinitro-benzene

2-(2,4-dinitrophenoxy)-1H-isoindole-1,3(2H)-dione

Downstream raw materials:

5-[(tert-butoxycarbonyl)amino]pyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester