-diphenylphosphinoxid

Base Information

• Chemical Name: -diphenylphosphinoxid
• CAS No.: 102834-71-9
• Molecular Formula: C₂₁H₁₈N₃OPS
• Molecular Weight: 391.433

Synonyms:-diphenylphosphinoxid

Chemical Property of -diphenylphosphinoxid

Chemical Property:

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Technology Process of -diphenylphosphinoxid

There total 1 articles about -diphenylphosphinoxid 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: 57.0%

3-methylbenzothiazolium iodide (2786-31-4) + diphenylphosphorylazide (5353-66-2) → -diphenylphosphinoxid (102834-71-9)

Guidance literature:

With triethylamine; In acetonitrile; at 20 ℃;

Reference yield: 89.0%

-diphenylphosphinoxid (102834-71-9) → <(3-Methylbenzthiazolin-2-yliden)methyl>-diphenyl-phosphinoxid (102834-86-6)

Guidance literature:

In toluene; for 3h; Heating;

Reference yield: 42.0%

-diphenylphosphinoxid (102834-71-9) → (4-Methyl-1,4-benzthiazin-3-yl)-diphenylphosphinoxid (102834-89-9) + <(3-Methylbenzthiazolin-2-yliden)methyl>-diphenyl-phosphinoxid (102834-86-6)

Guidance literature:

In benzene; for 24h; Ambient temperature; Irradiation;

upstream raw materials:

3-methylbenzothiazolium iodide

diphenylphosphorylazide

Downstream raw materials:

(4-Methyl-1,4-benzthiazin-3-yl)-diphenylphosphinoxid

<(3-Methylbenzthiazolin-2-yliden)methyl>-diphenyl-phosphinoxid

<(3-Methylbenzthiazolin-2-yliden)-(3,5-dioxo-4-phenyl-1,2,4-triazolidin-1-yl)methyl>-diphenylphosphinoxid

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