<<2-oxy>propoxy>methyldiphenylphosphine oxide

Base Information

• Chemical Name: <<2-oxy>propoxy>methyldiphenylphosphine oxide
• CAS No.: 166248-60-8
• Molecular Formula: C₂₁H₂₇O₄P
• Molecular Weight: 374.417

Synonyms:<<2-oxy>propoxy>methyldiphenylphosphine oxide

Chemical Property of <<2-oxy>propoxy>methyldiphenylphosphine oxide

Chemical Property:

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Technology Process of <<2-oxy>propoxy>methyldiphenylphosphine oxide

There total 2 articles about <<2-oxy>propoxy>methyldiphenylphosphine 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: 80.0%

(diphenylphosphinoyl)methanol (884-74-2) + 2-(2-bromo-1-methyl-ethoxy)-tetrahydro-pyran → <<2-oxy>propoxy>methyldiphenylphosphine oxide (166248-60-8)

Guidance literature:

With sodium hydride; In tetrahydrofuran; 1 h, room t. and 16 h, reflux;

DOI:10.1016/S0040-4020(01)89330-3

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) → <<2-oxy>propoxy>methyldiphenylphosphine oxide (166248-60-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 92 percent / p-TsOH*H₂O / CH₂Cl₂ / 0.5 h / Ambient temperature

2: 80 percent / NaH / tetrahydrofuran / 1 h, room t. and 16 h, reflux

With sodium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; dichloromethane;

DOI:10.1016/S0040-4020(01)89330-3

Reference yield: 85.0%

<<2-oxy>propoxy>methyldiphenylphosphine oxide (166248-60-8) → <2-hydroxypropoxy>methyldiphenylphosphine oxide

Guidance literature:

With sulfuric acid; In methanol; for 1h; Ambient temperature;

DOI:10.1016/S0040-4020(01)89330-3

upstream raw materials:

(diphenylphosphinoyl)methanol

3,4-dihydro-2H-pyran

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