Phosphoramidic acid, (5-nitro-2-pyridyl)-, diphenyl ester

Base Information

• Chemical Name: Phosphoramidic acid, (5-nitro-2-pyridyl)-, diphenyl ester
• CAS No.: 3246-50-2
• Molecular Formula: C17H14N3O5P
• Molecular Weight: 371.2839
• NSC Number: 87829
• UNII: QMX3GRT72L
• DSSTox Substance ID: DTXSID30186200
• Nikkaji Number: J50.367C
• Mol file: 3246-50-2.mol

Synonyms:Diphenyl(5-nitro-2-pyridyl)phosphoramidate;3246-50-2;Phosphoramidic acid, (5-nitro-2-pyridyl)-, diphenyl ester;QMX3GRT72L;NSC-87829;NSC 87829;BRN 0336709;NSC87829;UNII-QMX3GRT72L;4-22-00-04065 (Beilstein Handbook Reference);DTXSID30186200

Chemical Property of Phosphoramidic acid, (5-nitro-2-pyridyl)-, diphenyl ester

Chemical Property:

• Vapor Pressure: 7.87E-11mmHg at 25°C
• Boiling Point: 517.9°Cat760mmHg
• Flash Point: 267°C
• Density: 1.436g/cm³
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 6
• Exact Mass: 371.06710755
• Heavy Atom Count: 26
• Complexity: 479

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)OP(=O)(NC2=NC=C(C=C2)[N+](=O)[O-])OC3=CC=CC=C3

Technology Process of Phosphoramidic acid, (5-nitro-2-pyridyl)-, diphenyl ester

There total 3 articles about Phosphoramidic acid, (5-nitro-2-pyridyl)-, diphenyl 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:

(5-nitro-[2]pyridyl)-imidophosphoric acid triphenyl ester (102592-88-1) → (5-nitro-[2]pyridyl)-amidophosphoric acid diphenyl ester (3246-50-2)

Guidance literature:

With ethanol; Behandeln der Reaktionsloesung mit wenig konz. wss. HCl;

Reference yield:

5-nitro-pyridin-2-ylamine (4214-76-0,67476-67-9) → (5-nitro-[2]pyridyl)-amidophosphoric acid diphenyl ester (3246-50-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 140 - 150 °C

2: ethanol / Behandeln der Reaktionsloesung mit wenig konz. wss. HCl

With ethanol;

Reference yield:

phosphorus(V) phenoxide (19613-06-0) → (5-nitro-[2]pyridyl)-amidophosphoric acid diphenyl ester (3246-50-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 140 - 150 °C

2: ethanol / Behandeln der Reaktionsloesung mit wenig konz. wss. HCl

With ethanol;

upstream raw materials:

(5-nitro-[2]pyridyl)-imidophosphoric acid triphenyl ester

5-nitro-pyridin-2-ylamine

phosphorus(V) phenoxide