2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester

Base Information

• Chemical Name: 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester
• CAS No.: 634912-78-0
• Molecular Formula: C₂₁H₃₂NO₅PS
• Molecular Weight: 441.529

Synonyms:2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester

Chemical Property of 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester

There total 5 articles about 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester 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: 95.0%

C21H35BNO5PS → 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester (634912-78-0)

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; In toluene; for 1h; Heating;

DOI:10.1021/ol048271s

Reference yield:

(borane)diethylphosphinomethane alcohol (635689-45-1) → 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester (634912-78-0)

Guidance literature:

Multi-step reaction with 5 steps

1: 67 percent / Et₃N / CH₂Cl₂ / 15 h / 0 °C

2: 87 percent / Cs₂CO₃ / dimethylformamide / 12 h

3: NaOCH₃ / methanol / 0.17 h

4: 946 mg / DCC; DMAP / CH₂Cl₂ / 4 h

5: 95 percent / DABCO / toluene / 1 h / Heating

With 1,4-diaza-bicyclo[2.2.2]octane; dmap; sodium methylate; caesium carbonate; triethylamine; dicyclohexyl-carbodiimide; In methanol; dichloromethane; N,N-dimethyl-formamide; toluene;

DOI:10.1021/ol048271s

Reference yield:

C5H16BPS → 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester (634912-78-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 946 mg / DCC; DMAP / CH₂Cl₂ / 4 h

2: 95 percent / DABCO / toluene / 1 h / Heating

With 1,4-diaza-bicyclo[2.2.2]octane; dmap; dicyclohexyl-carbodiimide; In dichloromethane; toluene;

DOI:10.1021/ol048271s

upstream raw materials:

(borane)diethylphosphinomethane alcohol

(borane)diethylphosphinomethanethiol acetate

(borane)diethylphosphinomethyl methanesulfonate

Downstream raw materials:

1-N-(1-benzyl N-(tert-butyloxycarbonyl)-4-aspart-4-oyl)-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)amine

2-acetamido-3,4,6-tri-O-acetyl-1-N-<1-benzyl N-(tert-butyloxycarbonyl)-L-4-aspart-4-oyl>-2-deoxy-D-glucopyranosylamine

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 634912-78-0 2-tert-butoxycarbonylamino-3-diethylphosphanylmethylsulfanylcarbonyl-propionic acid benzyl ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send