nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester

Base Information

• Chemical Name: nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester
• CAS No.: 409322-84-5
• Molecular Formula: C₂₃H₂₂N₂O₃
• Molecular Weight: 374.439
• Mol file: 409322-84-5.mol

Synonyms:nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester

Chemical Property of nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester

There total 4 articles about nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl 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: 100.0%

(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester (873990-13-7) → nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester (409322-84-5)

Guidance literature:

With acetic anhydride; acetic acid; sodium nitrite; at 0 ℃; for 3h;

DOI:10.1002/chem.201501352

Reference yield:

2,2,2-triphenylethylamine (109864-56-4) → nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester (409322-84-5)

Guidance literature:

Multi-step reaction with 2 steps

1: aqueous sodium carbonate

2: sodium sulfate; diethyl ether; nitrogen oxide

With diethyl ether; nitrogen(II) oxide; sodium carbonate; sodium sulfate;

DOI:10.1021/ja01304a038

Reference yield:

3,3,3-triphenylpropionic acid (900-91-4) → nitroso-(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester (409322-84-5)

Guidance literature:

Multi-step reaction with 3 steps

1.1: triethylamine; chloroformic acid ethyl ester / acetone / 1.17 h / 0 °C

1.2: 1.67 h / 0 °C

2.1: dichloromethane / 89 h / 20 °C

3.1: acetic acid; acetic anhydride; sodium nitrite / 3 h / 0 °C

With chloroformic acid ethyl ester; acetic anhydride; acetic acid; triethylamine; sodium nitrite; In dichloromethane; acetone; 1.1: |Curtius Rearrangement / 1.2: |Curtius Rearrangement;

DOI:10.1002/chem.201501352

upstream raw materials:

(2,2,2-triphenyl-ethyl)-carbamic acid ethyl ester

2,2,2-triphenylethylamine

3,3,3-triphenylpropionic acid

Downstream raw materials:

2-diazo-1,1,1-triphenyl-ethane

acetic acid-(1,1,2-triphenyl-ethyl ester)

nitro-triphenyl-ethene

1,1,2-Triphenylethanol