Potassium cyclopenta-1,3-dien-1-ide

Base Information

• Chemical Name: Potassium cyclopenta-1,3-dien-1-ide
• CAS No.: 30994-24-2
• Molecular Formula: C5H5 K
• Molecular Weight: 104.193
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID00573608
• Mol file: 30994-24-2.mol

Synonyms:Potassium cyclopenta-1,3-dien-1-ide;cyclopentadienylpotassium;30994-24-2;DTXSID00573608

Chemical Property of Potassium cyclopenta-1,3-dien-1-ide

Chemical Property:

• Boiling Point: 257°C
• PSA: 0.00000
• LogP: 1.30570
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 104.00283164
• Heavy Atom Count: 6
• Complexity: 72

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): 3
• Hazard Codes: 3:
• Safety Statements: The dry powder ignites spontaneously in air. When heated to decomposition it emits toxic fumes of K2O.:;"> 2O." target="_blank">The dry powder ignites spontaneously in air. When heated to decomposition it emits toxic fumes of K2O.:

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C=CC=[C-]1.[K+]

Technology Process of Potassium cyclopenta-1,3-dien-1-ide

There total 1 articles about Potassium cyclopenta-1,3-dien-1-ide 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:

cyclopenta-1,3-diene (542-92-7,25568-84-7,7313-32-8) → cyclopentadienyl potassium (30994-24-2)

Guidance literature:

With ammonia; potassium;

DOI:10.1002/zaac.19552820109

Reference yield: 65.0%

potassium cyclopentadienide (30994-24-2) + 1,3,5-Tris-(bromo-dimethyl-silanyl)-benzene (144601-29-6) → 1,3,5-Tris-(cyclopenta-2,4-dienyl-dimethyl-silanyl)-benzene (144601-32-1)

Guidance literature:

In tetrahydrofuran; for 3h; Ambient temperature;

DOI:10.1016/0022-328X(92)83456-R

Reference yield: 57.0%

chloro-trimethyl-silane (75-77-4) + potassium cyclopentadienide (30994-24-2) → trimethylsilylcyclopentadiene (3559-74-8) + 5,5-bis(trimethylsilyl)cyclopentadiene (33630-76-1)

Guidance literature:

DOI:10.1021/ja00533a023

upstream raw materials:

cyclopenta-1,3-diene

Downstream raw materials:

methylcyclopentadiene

5-(Silyl)-cyclopentadien

Cyclopentadienyldifluorphosphin

Cyclopentadienyltrichlorsilan