⁽¹⁸⁾O-triphenylphosphine oxide

Base Information

• Chemical Name: ⁽¹⁸⁾O-triphenylphosphine oxide
• CAS No.: 98511-61-6
• Molecular Formula: C₁₈H₁₅OP
• Molecular Weight: 280.291

Synonyms:⁽¹⁸⁾O-triphenylphosphine oxide

Chemical Property of ⁽¹⁸⁾O-triphenylphosphine oxide

Chemical Property:

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Technology Process of ⁽¹⁸⁾O-triphenylphosphine oxide

There total 12 articles about ⁽¹⁸⁾O-triphenylphosphine oxide 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: 94.0%

N-(benzylidene)-p-methylbenzenesulfonamide (51608-60-7) + cyanomethylene triphenylphosphorane (16640-68-9) → cinnamonitrile (4360-47-8) + (18)O-triphenylphosphine oxide (98511-61-6) + toluene-4-sulfonamide (70-55-3)

Guidance literature:

With ¹⁸O-labeled water; In acetonitrile; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1002/ejoc.201001379

Reference yield: 90.0%

triphenylphosphine (603-35-0) → (18)O-triphenylphosphine oxide (98511-61-6)

Guidance literature:

With carbon dioxide; C₄₈H₆₆N₈O₆*⁽¹⁸⁾O₂^(2-); at 25 ℃; under 760.051 Torr;

DOI:10.1039/c7sc01230f

Reference yield: 87.0%

C9H12(18)O (1338338-67-2) + triphenylphosphine (603-35-0) + hexanoic acid (142-62-1) → C15H22O(18)O (1381884-62-3) + (18)O-triphenylphosphine oxide (98511-61-6)

Guidance literature:

With dmap; iodosodilactone; In chloroform; for 5h; Reflux;

DOI:10.1021/ol301085v

upstream raw materials:

triphenylphosphine

4-(3H-[1,2,3]triazolo[4,5-b]pyridin-3-yloxy)quinazoline

tetrakis(triphenylphosphine) palladium⁽⁰⁾

pyrimidine 5-boronic acid

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