1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

Base Information

Chemical Name:1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis
CAS No.:81195-21-3
Molecular Formula:C₃₅H₄₀P₂*2F₆P
Molecular Weight:812.578
Hs Code.:

1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis<hexafluorophosphate(1-)>

Synonyms:1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

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Chemical Property of 1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

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Technology Process of 1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

There total 3 articles about 1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis 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: 26.0%

: 81195-17-7
C₃₅H₄₀P₂⁽²⁺⁾*2Br^(1-)

: 81195-21-3
1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

Guidance literature:: With potassium hexafluorophosphate; PPA; at 205 ℃; for 1h;
DOI:10.1021/ja00375a028

Reference yield:

: 870-63-3
prenyl bromide

: 81195-21-3
1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

Guidance literature:: Multi-step reaction with 2 steps

1: benzene / 240 h / Heating

2: 26 percent / 1.) 115percent polyphosphoric acid, 2.) aq. KPF₆ / 1 h / 205 °C

With potassium hexafluorophosphate; PPA; In benzene;
DOI:10.1021/ja00375a028

Reference yield:

: 2071-20-7
bis-diphenylphosphinomethane

: 81195-21-3
1,1'-(methanediyl)bis(1,2,3,4-tetrahydro-4,4-dimethyl-1-phenylphosphinolinium) bis

Guidance literature:: Multi-step reaction with 2 steps

1: benzene / 240 h / Heating

2: 26 percent / 1.) 115percent polyphosphoric acid, 2.) aq. KPF₆ / 1 h / 205 °C

With potassium hexafluorophosphate; PPA; In benzene;
DOI:10.1021/ja00375a028