BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

Base Information

• Chemical Name: BIS(DIMETHYLVINYLENE) PYROPHOSPHATE
• CAS No.: 55894-94-5
• Molecular Formula: C8H12 O7 P2
• Molecular Weight: 282.124202
• Mol file: 55894-94-5.mol

Synonyms:Acetoinenediolcyclopyrophosphate; NSC 365115

Chemical Property of BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

Chemical Property:

• Boiling Point: 308°Cat760mmHg
• Flash Point: 153.9°C
• PSA: 99.91000
• Density: 1.46g/cm³
• LogP: 3.81560

Purity/Quality:

99% ^*data from raw suppliers

BIS-(4,5-DIMETHYL-2-OXO-1,3,2-DIOXAPHOSPHOLENYL)OXIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

There total 5 articles about BIS(DIMETHYLVINYLENE) PYROPHOSPHATE 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:

N-Methylpyridinium 1,2-dimethylethenylene phosphate (55894-95-6) → Bis<1,2-dimethylethenylene>pyrophosphate (55894-94-5)

Guidance literature:

With COCl₂; In benzene;

DOI:10.1055/s-1975-23670

Reference yield:

N-Methylpyridinium 1,2-dimethylethenylene phosphate (55894-95-6) → Bis<1,2-dimethylethenylene>pyrophosphate (55894-94-5) + 2-chloro-2-oxo-4,5-dimethyl-1,3,2-λ5-dioxaphospholene (21949-38-2)

Guidance literature:

With phosgene; In dichloromethane; at 0 ℃; for 0.5h;

DOI:10.1021/jo00154a020

Reference yield:

2,3-bis(trimethylsiloxy)-2-butene (40303-19-3) → Bis<1,2-dimethylethenylene>pyrophosphate (55894-94-5)

Guidance literature:

With tetrafluorodiphospate; > 60 deg C;

upstream raw materials:

N-Methylpyridinium 1,2-dimethylethenylene phosphate

2,3-bis(trimethylsiloxy)-2-butene

4,5-dimethyl-2-hydroxy-2-oxo-2H-1,3,2-dioxaphospholene

N-(1,2-dimethylethenylenedioxyphosphoryl)imidazole

Downstream raw materials:

C₅₂H₅₉N₁₀O₁₄P

(2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(4,5-dimethyl-2-oxo-2λ⁵-[1,3,2]dioxaphosphol-2-yloxy)-tetrahydro-pyran

C₅₆H₆₅N₁₀O₁₅P

C₄₈H₅₄N₇O₁₄P

Refernces

• 1、 Ramirez, Fausto,Marecek, James F.. "Reactions of Phosphodiester Anions with Phosgene". . p. 847 - 850. Retrieved 2007/10/02.