(Cyanomethyl)potassium

Base Information

• Chemical Name: (Cyanomethyl)potassium
• CAS No.: 21438-99-3
• Molecular Formula: C₂H₂N
• Molecular Weight: 40.0446
• Mol file: 21438-99-3.mol

Synonyms:(cyanomethyl)potassium;acetonitrile anion;cyanomethyl potassium

Chemical Property of (Cyanomethyl)potassium

Chemical Property:

• Vapor Pressure: 171mmHg at 25°C
• Boiling Point: 63.5°Cat760mmHg
• Flash Point: 5.6°C
• PSA: 0.00000
• Density: g/cm³
• LogP: -0.24530
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 78.98243055
• Heavy Atom Count: 4
• Complexity: 32.5

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [CH2-]C#N.[K+]

Technology Process of (Cyanomethyl)potassium

There total 6 articles about (Cyanomethyl)potassium 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:

CH4P(1-) + acetonitrile (75-05-8,26809-02-9) → methylphosphine (593-54-4) + cyanomethanide (21438-99-3,64066-05-3)

Guidance literature:

at 57.84 ℃; Equilibrium constant; Gas phase;

DOI:10.1002/chem.200802307

Reference yield:

C2H3N*C2H2N(1-) → cyanomethanide (21438-99-3,64066-05-3) + acetonitrile (75-05-8,26809-02-9)

Guidance literature:

Equilibrium constant; Thermodynamic data; gas phase reaction; ligand bond site studied; ΔH^o_D, ΔS^o_D;

DOI:10.1021/ja00220a022

Reference yield:

acetonitrile (75-05-8,26809-02-9) + bis(trimethylsilyl)methyl anion (157402-81-8) → bis(trimethylsilyl)methane (2117-28-4) + cyanomethanide (21438-99-3,64066-05-3)

Guidance literature:

at 76.9 ℃; Equilibrium constant; Thermodynamic data; ΔG(o), ΔH(o)_acid;

DOI:10.1021/ja970279s

upstream raw materials:

ethanolate

acetonitrile

o-benzyne radical anion

bis(trimethylsilyl)methyl anion

Downstream raw materials:

(E)-3-Cyclohexyl-pent-2-enedinitrile

3-hydroxy-3-phenylpropanenitrile

acetonitrile

Refernces

• 1、 Roemer, Bettina,Gatev, Geo G.,Zhong, Meili,Brauman, John I.. "α-Stabilization by Silyl and Phosphino Substitution". . p. 2919 - 2924. Retrieved 2007/10/03.
• 2、 Meot-Ner (Mautner), Michael. "The Ionic Hydrogen Bond and Ion Solvation. 7. Interaction Energies of Carbanions with Solvent Molecules". . p. 3858 - 3862. Retrieved 2007/10/02.