(1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol

Base Information

• Chemical Name: (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol
• CAS No.: 135910-46-2
• Molecular Formula: C₂₅H₂₄ClN₃O
• Molecular Weight: 417.938
• Mol file: 135910-46-2.mol

Synonyms:(1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol

Chemical Property of (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol

There total 10 articles about (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol 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: 86.0%

(2R,3S)-2-Chloro-3-hydroxy-3-(1-trityl-1H-imidazol-4-yl)-propionamide (135793-04-3) → (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol (135910-46-2)

Guidance literature:

With dimethylsulfide borane complex; In tetrahydrofuran; for 0.5h; Heating;

DOI:10.1016/S0040-4039(00)93492-0

Reference yield: 47.0%

[(2S,3S)-2-Chloro-3-hydroxy-3-(1-trityl-1H-imidazol-4-yl)-propyl]-carbamic acid tert-butyl ester (132553-76-5,132553-78-7,135910-47-3) → (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol (127822-76-8,134822-17-6,135910-46-2)

Guidance literature:

With hydrogenchloride; In diethyl ether; at 20 ℃; for 7h;

DOI:10.1016/0040-4039(91)80346-8

Reference yield:

(R)-3-[(2R,3S)-2-Chloro-3-hydroxy-3-(1-trityl-1H-imidazol-4-yl)-propionyl]-4-isopropyl-oxazolidin-2-one (135793-03-2) → (1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol (135910-46-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 94 percent / aq. NH₃ / tetrahydrofuran / 0.5 h / 20 °C

2: 86 percent / BH₃-Me₂S / tetrahydrofuran / 0.5 h / Heating

With ammonium hydroxide; dimethylsulfide borane complex; In tetrahydrofuran;

DOI:10.1016/S0040-4039(00)93492-0

upstream raw materials:

1-(1-trityl-1H-imidazol-4-yl)-prop-2-en-1-ol

N-<3-(1-trityl-1H-imidazol-4-yl)prop-2-enyl>-trichloroacetamide trans

(1-tritylimidazol-4-yl)carboxaldehyde

[(2S,3S)-2-Chloro-3-hydroxy-3-(1-trityl-1H-imidazol-4-yl)-propyl]-carbamic acid tert-butyl ester

Downstream raw materials:

(+/-)-threo-2-amino-β-chloro-γ-hydroxy-1H-4-imidazolepropanamine

{(2S,3S)-2-Chloro-3-[2-(4-chloro-phenylazo)-1H-imidazol-4-yl]-3-hydroxy-propyl}-carbamic acid tert-butyl ester

[2-Chloro-3-oxo-3-(1-trityl-1H-imidazol-4-yl)-propyl]-carbamic acid tert-butyl ester

(1S,2S)-3-Amino-2-chloro-1-(1-trityl-1H-imidazol-4-yl)-propan-1-ol