Triethoxy(1,1,1,3,3,3-hexafluoropropan-2-ylidene)-lambda~5~-phosphane

Base Information

• Chemical Name: Triethoxy(1,1,1,3,3,3-hexafluoropropan-2-ylidene)-lambda~5~-phosphane
• CAS No.: 1540-04-1
• Molecular Formula: C9H15F6O3P
• Molecular Weight: 316.18
• DSSTox Substance ID: DTXSID90508404
• Wikidata: Q82365287
• Mol file: 1540-04-1.mol

Synonyms:1540-04-1;Triethoxy(1,1,1,3,3,3-hexafluoropropan-2-ylidene)-lambda~5~-phosphane;hexafluoroisopropylidenetriethoxyphosphorane;DTXSID90508404;PIGQZHPOWGPCAL-UHFFFAOYSA-N;Phosphorane, triethoxy[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]-

Chemical Property of Triethoxy(1,1,1,3,3,3-hexafluoropropan-2-ylidene)-lambda~5~-phosphane

Chemical Property:

• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 6
• Exact Mass: 316.06630031
• Heavy Atom Count: 19
• Complexity: 296

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOP(=C(C(F)(F)F)C(F)(F)F)(OCC)OCC

Technology Process of Triethoxy(1,1,1,3,3,3-hexafluoropropan-2-ylidene)-lambda~5~-phosphane

There total 3 articles about Triethoxy(1,1,1,3,3,3-hexafluoropropan-2-ylidene)-lambda~5~-phosphane 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: 52.0%

1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane (788-67-0) + triethyl phosphite (122-52-1) → fluorophosphoric acid diethyl ester (371-22-2) + ethyl Pentafluoropropionate (426-65-3) + hexafluoroisopropylidenetriethoxyphosphorane (1540-04-1)

Guidance literature:

In various solvent(s); for 23h; Heating;

DOI:10.1016/S0022-1139(00)80854-4

Reference yield:

hexafluorothioacetone (1490-33-1) + triethyl phosphite (122-52-1) → O,O,O-triethyl phosphorothioate (126-68-1) + hexafluoroisopropylidenetriethoxyphosphorane (1540-04-1)

Guidance literature:

DOI:10.1021/jo01016a009

Reference yield:

2,2,4,4-Tetrakis(trifluoromethyl)-1,3-dithietane (791-50-4) + triethyl phosphite (122-52-1) → O,O,O-triethyl phosphorothioate (126-68-1) + hexafluoroisopropylidenetriethoxyphosphorane (1540-04-1)

Guidance literature:

DOI:10.1021/jo01016a009

upstream raw materials:

1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethyl-2,3-epoxypentane

triethyl phosphite

hexafluorothioacetone

2,2,4,4-Tetrakis(trifluoromethyl)-1,3-dithietane

Downstream raw materials:

diethyl fluorophosphate

triethyl phosphate

2-chloro-1,1,1,4,4,4-hexafluoro-3-trifluoromethyl-but-2-ene

diethyl ester of pentafluoroisopropenylphosphonic acid

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