2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

Base Information

Chemical Name:2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene
CAS No.:1331876-95-9
Molecular Formula:C₃₇H₃₆F₈O₆P₂
Molecular Weight:790.624
Hs Code.:

Synonyms:2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

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Chemical Property of 2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

Chemical Property:

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Technology Process of 2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

There total 4 articles about 2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene 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: 97.0%

: 1331876-94-8
2,7-bis(bromomethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

: 122-52-1
triethyl phosphite

: 1331876-95-9
2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

Guidance literature:: at 150 ℃; for 15h;
DOI:10.1002/pola.24828

Reference yield:

: C₂₉H₁₈F₈O₂

: 1331876-95-9
2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

Guidance literature:: Multi-step reaction with 2 steps

1: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 1 h / 20 °C

2: 15 h / 150 °C

With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran;
DOI:10.1002/pola.24828

Reference yield:

: 879291-99-3
2,7-dibromo-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

: 1331876-95-9
2,7-bis(diethoxyphosphorylmethyl)-9,9-bis(4-fluoro-3-(trifluoromethyl)phenyl)fluorene

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -78 °C

1.2: -78 - 20 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 20 °C

3.1: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 1 h / 20 °C

4.1: 15 h / 150 °C

With lithium aluminium tetrahydride; n-butyllithium; carbon tetrabromide; triphenylphosphine; In tetrahydrofuran; hexane;
DOI:10.1002/pola.24828