isopropylmethylphenylphosphine oxide

Base Information

Chemical Name:isopropylmethylphenylphosphine oxide
CAS No.:36032-81-2
Molecular Formula:C₁₀H₁₅OP
Molecular Weight:182.202
Hs Code.:

Synonyms:isopropylmethylphenylphosphine oxide

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Chemical Property of isopropylmethylphenylphosphine oxide

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Technology Process of isopropylmethylphenylphosphine oxide

There total 15 articles about isopropylmethylphenylphosphine 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: 15.0%

: 75-30-9
2-iodo-propane

: 6389-79-3
methyl methylphenylphosphinate

: 36032-81-2
isopropylmethylphenylphosphine oxide

Guidance literature:: With sodium bis(2-methoxyethoxy)aluminium dihydride; In tetrahydrofuran; at 65 ℃; for 11h;
DOI:10.1246/bcsj.56.219

Reference yield:

: 6389-79-3
methyl methylphenylphosphinate

: 36032-81-2
(R)-methylphenyl-i-propylphosphine oxide

Guidance literature:: Multi-step reaction with 3 steps

1.1: magnesium / tetrahydrofuran / Inert atmosphere; Schlenk technique

1.2: 20 h / 0 - 60 °C / Inert atmosphere; Schlenk technique

2.1: n-heptane; toluene / 3 h

3.1: silica gel / ethyl acetate; isopropyl alcohol

With silica gel; magnesium; In tetrahydrofuran; n-heptane; ethyl acetate; isopropyl alcohol; toluene;
DOI:10.1002/ejoc.202000035

Reference yield:

: 644-97-3
Dichlorophenylphosphine

: 36032-81-2
(R)-methylphenyl-i-propylphosphine oxide

Guidance literature:: Multi-step reaction with 5 steps

1.1: pyridine / hexane / Inert atmosphere; Cooling with ice

1.2: 17 h / 0 - 26 °C / Inert atmosphere

2.1: 21.5 h / 26 - 80 °C / Inert atmosphere

3.1: magnesium / tetrahydrofuran / Inert atmosphere; Schlenk technique

3.2: 20 h / 0 - 60 °C / Inert atmosphere; Schlenk technique

4.1: n-heptane; toluene / 3 h

5.1: silica gel / ethyl acetate; isopropyl alcohol

With pyridine; silica gel; magnesium; In tetrahydrofuran; hexane; n-heptane; ethyl acetate; isopropyl alcohol; toluene;
DOI:10.1002/ejoc.202000035