BenzeneoctanaMide, N-(3-aMino-2,2-diMethyl-3-oxopropyl)- δ-azido-γ-hydroxy-4-Methoxy-3-(3-Methoxypropoxy)- α, ζ-bis(1-Methylethyl)-, (αS, γS, δS, ζS)-

Base Information

• Chemical Name: BenzeneoctanaMide, N-(3-aMino-2,2-diMethyl-3-oxopropyl)- δ-azido-γ-hydroxy-4-Methoxy-3-(3-Methoxypropoxy)- α, ζ-bis(1-Methylethyl)-, (αS, γS, δS, ζS)-
• CAS No.: 324763-47-5
• Molecular Formula: C5H12N2O
• Molecular Weight: 577.765
• Mol file: 324763-47-5.mol

Synonyms:3-Amino-2,2-dimethylpropanamide;

Chemical Property of BenzeneoctanaMide, N-(3-aMino-2,2-diMethyl-3-oxopropyl)- δ-azido-γ-hydroxy-4-Methoxy-3-(3-Methoxypropoxy)- α, ζ-bis(1-Methylethyl)-, (αS, γS, δS, ζS)-

Chemical Property:

• Boiling Point: 270.7 °C at 760 mmHg
• Flash Point: 117.5 °C
• PSA: 174.34000
• Density: 1.004 g/cm³
• LogP: 6.08786

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BenzeneoctanaMide, N-(3-aMino-2,2-diMethyl-3-oxopropyl)- δ-azido-γ-hydroxy-4-Methoxy-3-(3-Methoxypropoxy)- α, ζ-bis(1-Methylethyl)-, (αS, γS, δS, ζS)-

There total 65 articles about BenzeneoctanaMide, N-(3-aMino-2,2-diMethyl-3-oxopropyl)- δ-azido-γ-hydroxy-4-Methoxy-3-(3-Methoxypropoxy)- α, ζ-bis(1-Methylethyl)-, (αS, γS, δS, ζS)- 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: 79.0%

2-hydroxypyridin (142-08-5) + aminopivalinamide (324763-51-1) + (3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one (324763-46-4) → (2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(methoxypropoxy)benzyl)-8-methylnonanamide (324763-47-5)

Guidance literature:

With triethylamine;

Reference yield: 76.0%

aminopivalinamide (324763-51-1) + (3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one (324763-46-4) → (2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(methoxypropoxy)benzyl)-8-methylnonanamide (324763-47-5)

Guidance literature:

With 2-hydroxypyridin; triethylamine; at 80 ℃;

DOI:10.1016/S0040-4039(00)01760-3

Reference yield: 37.0%

3-(((3S,5S)-5-((1S,3S)-1-azido-3-(4-methoxy-3-(methoxypropoxy)benzyl)-4-methylpentyl)-3-isopropyl-dihydrofuran-2(3H)-ylidene)amino)-2,2-dimethylpropanamide → (2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(methoxypropoxy)benzyl)-8-methylnonanamide (324763-47-5)

Guidance literature:

With water; dihydrogen peroxide; lithium hydroxide; In tetrahydrofuran; at 55 ℃; for 144h; Further stages;

DOI:10.5012/bkcs.2013.34.12.3777

upstream raw materials:

aminopivalinamide

(3S,5S)-5-{(1S,3S)-1-azido-3-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methylpentyl}-dihydro-3-(1-methylethyl)furan-2(3H)-one

(S)-4-benzyl-3-(3-methylbutanoyl)oxazolidin-2-one

(3S,5S)-5-Hydroxymethyl-3-isopropyl-dihydro-furan-2-one

Downstream raw materials:

(2S,4S,5S,7S)-5-amino-N-(3-amino-2,2-dimethyl-3-oxypropyl)-4-hydroxy-7-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl]-8-methyl-(2-propan-2-yl)nonanamide hemifumarate

(S)-2-tert-butoxycarbonylamino-3-methyl-butyric acid (1S,2S,4S)-2-azido-1-[(S)-2-(2-carbamoyl-2-methyl-propylcarbamoyl)-3-methyl-butyl]-4-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-5-methyl-hexyl ester

(2S,4S,5S,7S)-5-Amino-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid (2-carbamoyl-2-methyl-propyl)-amide

Refernces

• 1、 Kim, Ji Hei,Ko, Soo Y.. "A Total synthesis of aliskiren starting from D-Tartrate diester". . p. 3777 - 3781. Retrieved 2014/01/17.
• 2、 -. "PROCESS FOR THE PREPARATION OF (2S,4S,5S,7S)-N-(2-CARBAMYL-2- METHYLPROPYL)-5-AMINO-4-HYDROXY-2,7-DIISOPROPYL-8-[4-METHOXY-3-(3- METHOXYPROPOXY)PHENYL]-OCTANAMIDE HEMIFUMARATE AND ITS INTERMEDIATES THEREOF". . . Retrieved 2011/12/14.