3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester

Base Information

• Chemical Name: 3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester
• CAS No.: 4545-93-1
• Molecular Formula: C₁₄H₂₀F₈O₆P₂
• Molecular Weight: 498.244
• Mol file: 4545-93-1.mol

Synonyms:

Chemical Property of 3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester

There total 2 articles about 3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester 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%

1,2-dichloro-3,3,4,4,5,5,6,6-octafluoro-cyclohexene (336-19-6) + triethyl phosphite (122-52-1) → 3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester (4545-93-1)

Guidance literature:

for 2h; Heating;

DOI:10.1021/ja00164a042

Reference yield:

→ 3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester (4545-93-1)

Guidance literature:

Triaethyl-phosphit, 1,2-Dichlor-3,3,4,4,5,5,6,6-octafluor-cyclohexen (neben Aethylphosphinsaeure-diaethylester);

Reference yield:

3,3,4,4,5,5,6,6-Octafluor-cyclohex-1-en-1,2-diphosphonsaeure-1,2-tetraaethylester (4545-93-1) → (3,3,4,4,5,5,6,6-Octafluoro-2-phosphono-cyclohex-1-enyl)-phosphonic acid (36206-23-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 48 h / Ambient temperature

2: H₂O / 1.) RT, 1 d, 2.) 60 deg C, 8 h

With water;

DOI:10.1021/ja00164a042

upstream raw materials:

1,2-dichloro-3,3,4,4,5,5,6,6-octafluoro-cyclohexene

triethyl phosphite

Downstream raw materials:

(3,3,4,4,5,5,6,6-Octafluoro-2-phosphono-cyclohex-1-enyl)-phosphonic acid

Refernces