2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione

Base Information

• Chemical Name: 2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione
• CAS No.: 1446212-71-0
• Molecular Formula: C₁₆H₂₂O₈P₂
• Molecular Weight: 404.293

Synonyms:2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione

Chemical Property of 2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione

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Technology Process of 2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione

There total 1 articles about 2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione 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: 56.0%

2,2'-(3,6-dihydroxy-1,2-phenylene)bis(5,5-dimethyl-1,3,2-dioxaphosphinane-2-oxide) (1384457-28-6) → 2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione (1446212-71-0)

Guidance literature:

With manganese(IV) oxide; In acetone; at 20 ℃; for 1h;

DOI:10.1002/hc.21089

Reference yield: 68.0%

2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione (1446212-71-0) + Diphenylphosphine oxide (4559-70-0) → 2,2'-(4-(diphenylphosphoryl)-3,6-dihydroxy-1,2-phenylene)bis(5,5-dimethyl-1,3,2-dioxaphosphinane2-oxide)

Guidance literature:

In toluene; Inert atmosphere;

DOI:10.1002/hc.21089

Reference yield: 65.0%

2,3-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)cyclohexa-2,5-diene-1,4-dione (1446212-71-0) + 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (35948-25-5) → 5,6-bis(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)-4-hydroxy-6-(6-oxido-6H-dibenzo[c,e][1,2]oxaphosphinin-6-yl)cyclohexa-2,4-dienone

Guidance literature:

In toluene; for 1.5h; Inert atmosphere; Reflux;

DOI:10.1002/hc.21089

upstream raw materials:

2,2'-(3,6-dihydroxy-1,2-phenylene)bis(5,5-dimethyl-1,3,2-dioxaphosphinane-2-oxide)

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