(R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide

Base Information

• Chemical Name: (R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide
• CAS No.: 763104-34-3
• Molecular Formula: C₁₇H₂₈NO₃P
• Molecular Weight: 325.388

Synonyms:(R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide

Chemical Property of (R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide

There total 4 articles about (R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide 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: 88.0%

(S)-valinol (2026-48-4,473-75-6) + (Rp)-[(tert-butyl)(phenyl)phosphinoyl]acetic acid (98933-84-7) → (Rp,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide (763104-34-3)

Guidance literature:

With dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; at 40 ℃;

DOI:10.1016/j.tetasy.2004.04.040

Reference yield:

P,P-dichlorophenylphosphine oxide (824-72-6) → (Rp,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide (763104-34-3)

Guidance literature:

Multi-step reaction with 4 steps

1.1: Mg / diethyl ether / 3 h / Heating

1.2: 46 percent / diethyl ether / 40 h / Heating

2.1: 20 percent / NaH / tetrahydrofuran / 0 - 20 °C

3.1: KOH / methanol / 48 h / 20 °C

4.1: 88 percent / EDC; DMAP / CH₂Cl₂ / 40 °C

With dmap; potassium hydroxide; sodium hydride; magnesium; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In tetrahydrofuran; methanol; diethyl ether; dichloromethane;

DOI:10.1016/j.tetasy.2004.04.040

Reference yield:

tert-Butylphenylphosphine oxide (98976-30-8,57956-51-1,6057-79-0,82945-11-7) → (Rp,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide (763104-34-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 20 percent / NaH / tetrahydrofuran / 0 - 20 °C

2: KOH / methanol / 48 h / 20 °C

3: 88 percent / EDC; DMAP / CH₂Cl₂ / 40 °C

With dmap; potassium hydroxide; sodium hydride; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In tetrahydrofuran; methanol; dichloromethane;

DOI:10.1016/j.tetasy.2004.04.040

upstream raw materials:

(S)-valinol

(R_p)-[(tert-butyl)(phenyl)phosphinoyl]acetic acid

P,P-dichlorophenylphosphine oxide

tert-Butylphenylphosphine oxide

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 763104-34-3 (R_p,1S)-2-[(tert-butyl)(phenyl)phosphinoyl]-N-[1-(hydroxymethyl)-2-methylpropyl]acetamide

Send

Send

Metric Ton KG G Pound L ML

Send

Send