{(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Base Information

• Chemical Name: {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester
• CAS No.: 849240-78-4
• Molecular Formula: C₄₃H₅₈N₃O₆PSi
• Molecular Weight: 772.009

Synonyms:{(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Chemical Property of {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

There total 6 articles about {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic 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%

{(R)-1-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxymethyl-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester (849240-77-3) + benzyl-N,N,N',N'-tetraisopropylphosphorodiamidite (108549-21-9) → {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester (849240-78-4)

Guidance literature:

With 1H-tetrazole; In dichloromethane; at 20 ℃; for 0.75h;

DOI:10.1016/j.tetasy.2004.11.070

Reference yield:

N-benzyloxycarbonyl-D-alanyl-D-serine methyl ester (660853-04-3) → {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester (849240-78-4)

Guidance literature:

Multi-step reaction with 5 steps

1: 92 percent / pyridine / 2 h / 20 °C

2: 78 percent / NaBH₄ / ethanol / 0 - 20 °C

3: 85 percent / imidazole / CH₂Cl₂ / 0.5 h / 20 °C

4: 87 percent / MeOH / camphor-10-sulfonic acid / CH₂Cl₂ / 0.33 h / 20 °C

5: 95 percent / tetrazole / CH₂Cl₂ / 0.75 h / 20 °C

With pyridine; 1H-imidazole; 1H-tetrazole; methanol; sodium tetrahydroborate; camphor-10-sulfonic acid; In ethanol; dichloromethane;

DOI:10.1016/j.tetasy.2004.11.070

Reference yield:

(R)-2-((R)-2-Benzyloxycarbonylamino-propionylamino)-3-[(4-methoxy-phenyl)-diphenyl-methoxy]-propionic acid methyl ester (849240-74-0) → {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester (849240-78-4)

Guidance literature:

Multi-step reaction with 4 steps

1: 78 percent / NaBH₄ / ethanol / 0 - 20 °C

2: 85 percent / imidazole / CH₂Cl₂ / 0.5 h / 20 °C

3: 87 percent / MeOH / camphor-10-sulfonic acid / CH₂Cl₂ / 0.33 h / 20 °C

4: 95 percent / tetrazole / CH₂Cl₂ / 0.75 h / 20 °C

With 1H-imidazole; 1H-tetrazole; methanol; sodium tetrahydroborate; camphor-10-sulfonic acid; In ethanol; dichloromethane;

DOI:10.1016/j.tetasy.2004.11.070

upstream raw materials:

{(R)-1-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxymethyl-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

benzyl-N,N,N',N'-tetraisopropylphosphorodiamidite

N-benzyloxycarbonyl-D-alanyl-D-serine methyl ester

(R)-2-((R)-2-Benzyloxycarbonylamino-propionylamino)-3-[(4-methoxy-phenyl)-diphenyl-methoxy]-propionic acid methyl ester

Downstream raw materials:

{(R)-1-[(S)-1-[Benzyloxy-((S)-2,3-bis-benzyloxy-propoxy)-phosphoryloxymethyl]-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

((R)-1-{(S)-2-[Benzyloxy-((S)-2,3-bis-benzyloxy-propoxy)-phosphoryloxy]-1-hydroxymethyl-ethylcarbamoyl}-ethyl)-carbamic acid benzyl ester

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 849240-78-4 {(R)-1-[(S)-1-(Benzyloxy-diisopropylamino-phosphanyloxymethyl)-2-(tert-butyl-diphenyl-silanyloxy)-ethylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send