2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide

Base Information

• Chemical Name: 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide
• CAS No.: 81926-27-4
• Molecular Formula: C₂₄H₂₁O₂P
• Molecular Weight: 372.403
• Mol file: 81926-27-4.mol

Synonyms:2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide

Chemical Property of 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide

Chemical Property:

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Technology Process of 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide

There total 3 articles about 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine 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: 9.0%

(2-hydroxy-[1]naphthylmethyl)-trimethyl-ammonium; iodide (62019-32-3) → bis(2-hydroxy-1-naphthyl)methane (1096-84-0) + 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide (81926-27-4) + diphenyl(methyl)phosphine oxide (2129-89-7)

Guidance literature:

With Methylenetriphenylphosphorane; In dimethyl sulfoxide; 1.) 16 h, room temperature, 2.) 2 h, 65 deg C;

Reference yield:

(2-hydroxy-[1]naphthylmethyl)-trimethyl-ammonium; iodide (62019-32-3) + Methylenetriphenylphosphorane (19493-09-5) → bis(2-hydroxy-1-naphthyl)methane (1096-84-0) + 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide (81926-27-4) + diphenyl(methyl)phosphine oxide (2129-89-7)

Guidance literature:

In dimethyl sulfoxide; 1.) 16 h, room temperature, 2.) 2 h, 65 deg C;

Reference yield:

→ 2-(2-hydroxy-1-naphthyl)ethyldiphenylphosphine oxide (81926-27-4)

Guidance literature:

/BRN= 759614/ (118), (C6H5)2P=CH2;

upstream raw materials:

(2-hydroxy-[1]naphthylmethyl)-trimethyl-ammonium; iodide

Methylenetriphenylphosphorane

Refernces