Methanamine, N-(triphenylphosphoranylidene)-

Base Information

• Chemical Name: Methanamine, N-(triphenylphosphoranylidene)-
• CAS No.: 17986-01-5
• Molecular Formula: C19H18NP
• Molecular Weight: 291.332
• DSSTox Substance ID: DTXSID60170874
• Wikidata: Q83040887
• Mol file: 17986-01-5.mol

Synonyms:Methanamine, N-(triphenylphosphoranylidene)-;17986-01-5;Methanamine,N-(triphenylphosphoranylidene)-;SCHEMBL14951110;DTXSID60170874;N-(Triphenylphosphoranylidene)methanamine

Chemical Property of Methanamine, N-(triphenylphosphoranylidene)-

Chemical Property:

• Vapor Pressure: 3.78E-07mmHg at 25°C
• Boiling Point: 428.5°C at 760 mmHg
• Flash Point: 212.9°C
• Density: 1.05g/cm³
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 291.117686576
• Heavy Atom Count: 21
• Complexity: 306

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of Methanamine, N-(triphenylphosphoranylidene)-

There total 8 articles about Methanamine, N-(triphenylphosphoranylidene)- 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:

dibromotriphenylphosphorane (1034-39-5) → N-methyl-P,P,P-triphenylphosphine imide (17986-01-5)

Guidance literature:

Multi-step reaction with 2 steps

1: Et₃N / benzene

2: NaNH₂, liq. NH₃

With ammonia; sodium amide; triethylamine; In benzene;

DOI:10.1021/jo01037a052

Reference yield:

methyl azide (624-90-8) + triphenylphosphine (603-35-0) → N-methyl-P,P,P-triphenylphosphine imide (17986-01-5)

Guidance literature:

With hydrogen; benzene; at 60 ℃;

Reference yield:

amino(triphenyl)phosphonium chloride (15729-44-9) → N-methyl-P,P,P-triphenylphosphine imide (17986-01-5)

Guidance literature:

Multi-step reaction with 2 steps

1: nBuLi

2: tetrahydrofuran / 20 °C

With n-butyllithium; In tetrahydrofuran;

upstream raw materials:

methyl azide

triphenylphosphine

lithium triphenylphosphonium azayldiide

methyl iodide

Downstream raw materials:

Triphenylphosphine oxide

diphenylvinylidene-methyl-amine

methyl thioisocyanate

triphenylphosphine sulfide