1-[3-(4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium-1-yl)propyl]-4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium hexafluorophosphate

Base Information

• Chemical Name: 1-[3-(4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium-1-yl)propyl]-4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium hexafluorophosphate
• CAS No.: 81195-07-5
• Molecular Formula: C37H44F6P3+
• Molecular Weight: 550.6917
• Mol file: 81195-07-5.mol

Synonyms:

Chemical Property of 1-[3-(4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium-1-yl)propyl]-4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium hexafluorophosphate

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-[3-(4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium-1-yl)propyl]-4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium hexafluorophosphate

There total 3 articles about 1-[3-(4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium-1-yl)propyl]-4,4-dimethyl-1-phenyl-2,3-dihydrophosphinolin-1-ium hexafluorophosphate 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: 51.0%

C37H44P2(2+)*2Cl(1-) (81194-91-4) → 1,1'-(1,3-propanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium bis (81195-07-5)

Guidance literature:

With potassium hexafluorophosphate; PPA; 1.) 180 deg C, 1 h;

DOI:10.1021/ja00375a028

Reference yield:

1,3-bis-(diphenylphosphino)propane (6737-42-4) → 1,1'-(1,3-propanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium bis (81195-07-5)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 40 h / Heating

2: 51 percent / 1.) 115percent polyphosphoric acid, 2.) aq. KPF₆ / 1.) 180 deg C, 1 h

With potassium hexafluorophosphate; PPA; In benzene;

DOI:10.1021/ja00375a028

Reference yield:

3,3-dimethyl-allyl chloride (503-60-6) → 1,1'-(1,3-propanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium bis (81195-07-5)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 40 h / Heating

2: 51 percent / 1.) 115percent polyphosphoric acid, 2.) aq. KPF₆ / 1.) 180 deg C, 1 h

With potassium hexafluorophosphate; PPA; In benzene;

DOI:10.1021/ja00375a028

upstream raw materials:

C₃₇H₄₄P₂⁽²⁺⁾*2Cl^(1-)

1,3-bis-(diphenylphosphino)propane

3,3-dimethyl-allyl chloride