{4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester

Base Information

• Chemical Name: {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester
• CAS No.: 683209-03-2
• Molecular Formula: C₄₃H₅₈N₅O₇P
• Molecular Weight: 787.937
• Mol file: 683209-03-2.mol

Synonyms:{4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester

Chemical Property of {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester

There total 7 articles about {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl 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: 78.0%

(2S)-N-[(2S)-2-(naphthylmethyl)pent-4-enyl]-2-[(aminocyclohexyl)carbonylamino]-3-carbamoylpropanamide (401810-35-3) + [4-((R)-1-Phenoxycarbonylamino-but-3-enyl)-benzyl]-phosphonic acid diethyl ester (683208-97-1) → {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester (683209-03-2)

Guidance literature:

In dimethyl sulfoxide; at 110 ℃;

DOI:10.1055/s-2004-815425

Reference yield:

4-(bromomethyl)benzaldehyde (51359-78-5) → {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester (683209-03-2)

Guidance literature:

Multi-step reaction with 6 steps

1: 90 percent / 130 °C

2: 98 percent / -78 °C

3: 94 percent / (PhO)2P(O)N₃; DBU / toluene

4: 92 percent / PPh₃; H₂O / tetrahydrofuran / Heating

5: 95 percent / Et₃N / -78 °C

6: 78 percent / dimethylsulfoxide / 110 °C

With diphenyl phosphoryl azide; water; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; triphenylphosphine; In tetrahydrofuran; dimethyl sulfoxide; toluene;

DOI:10.1055/s-2004-815425

Reference yield:

4-cyanobenzyl bromide (17201-43-3) → {4-[(R)-1-(3-{1-[(S)-2-Carbamoyl-1-((S)-2-naphthalen-1-ylmethyl-pent-4-enylcarbamoyl)-ethylcarbamoyl]-cyclohexyl}-ureido)-but-3-enyl]-benzyl}-phosphonic acid diethyl ester (683209-03-2)

Guidance literature:

Multi-step reaction with 7 steps

1: 98 percent / DIBAL-H / toluene / 0 °C

2: 90 percent / 130 °C

3: 98 percent / -78 °C

4: 94 percent / (PhO)2P(O)N₃; DBU / toluene

5: 92 percent / PPh₃; H₂O / tetrahydrofuran / Heating

6: 95 percent / Et₃N / -78 °C

7: 78 percent / dimethylsulfoxide / 110 °C

With diphenyl phosphoryl azide; water; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; triphenylphosphine; In tetrahydrofuran; dimethyl sulfoxide; toluene;

DOI:10.1055/s-2004-815425

upstream raw materials:

(2S)-N-[(2S)-2-(naphthylmethyl)pent-4-enyl]-2-[(aminocyclohexyl)carbonylamino]-3-carbamoylpropanamide

[4-((R)-1-Phenoxycarbonylamino-but-3-enyl)-benzyl]-phosphonic acid diethyl ester

4-(bromomethyl)benzaldehyde

4-cyanobenzyl bromide

Downstream raw materials:

[4-((Z)-(10R,15S,19S)-19-Carbamoylmethyl-15-naphthalen-1-ylmethyl-8,18,21-trioxo-7,9,17,20-tetraaza-spiro[5.15]henicos-12-en-10-yl)-benzyl]-phosphonic acid diethyl ester

[4-((E)-(10R,15S,19S)-19-Carbamoylmethyl-15-naphthalen-1-ylmethyl-8,18,21-trioxo-7,9,17,20-tetraaza-spiro[5.15]henicos-12-en-10-yl)-benzyl]-phosphonic acid diethyl ester