Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI)

Base Information

• Chemical Name: Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI)
• CAS No.: 325152-98-5
• Molecular Formula: C8H10FNO
• Molecular Weight: 155.172
• Hs Code.: 2922190090
• Mol file: 325152-98-5.mol

Synonyms:Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI);(2S)-2-AMino-2-(3-fluorophenyl)ethan-1-ol;(S)-2-AMino-2-(3-fluorophenyl)ethanol

Chemical Property of Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI)

Chemical Property:

• Melting Point: 101-103 °C
• Boiling Point: 286.3±25.0 °C(Predicted)
• PKA: 12.40±0.10(Predicted)
• PSA: 46.25000
• Density: 1.208±0.06 g/cm3(Predicted)
• LogP: 1.51810
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C

Purity/Quality:

97% ^*data from raw suppliers

(S)-2-Amino-2-(3-fluorophenyl)ethanol 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI)

There total 4 articles about Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI) 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: 85.0%

(R,E)-N-(2-(tert-butyldimethylsilyloxy)-1-(3-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide (1312719-10-0) → (S)-2-amino-2-(3-fluorophenyl)ethan-1-ol (325152-98-5,179811-61-1)

Guidance literature:

(R,E)-N-(2-(tert-butyldimethylsilyloxy)-1-(3-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide; With hydrogenchloride; In methanol; at 20 ℃; for 3h;

With sodium hydrogencarbonate; In water;

DOI:10.1016/j.tetasy.2011.01.011

Reference yield:

(R,E)-N-(2-(tert-butyldimethylsilyloxy)-1-(3-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide (1312718-98-1) → (S)-2-amino-2-(3-fluorophenyl)ethan-1-ol (325152-98-5,179811-61-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: borane-THF / tetrahydrofuran / 3 h / -78 °C

1.2: -78 - 20 °C

2.1: hydrogenchloride / methanol / 3 h / 20 °C

With hydrogenchloride; borane-THF; In tetrahydrofuran; methanol;

DOI:10.1016/j.tetasy.2011.01.011

Reference yield:

3-fluorobromobenzene (1073-06-9) → (S)-2-amino-2-(3-fluorophenyl)ethan-1-ol (325152-98-5,179811-61-1)

Guidance literature:

Multi-step reaction with 4 steps

1.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.67 h / 20 °C / Inert atmosphere

1.2: 3 h / 0 °C / Inert atmosphere

2.1: titanium(IV) isopropylate / tetrahydrofuran / Inert atmosphere; Reflux

3.1: borane-THF / tetrahydrofuran / 3 h / -78 °C

3.2: -78 - 20 °C

4.1: hydrogenchloride / methanol / 3 h / 20 °C

With titanium(IV) isopropylate; hydrogenchloride; borane-THF; magnesium; ethylene dibromide; In tetrahydrofuran; methanol;

DOI:10.1016/j.tetasy.2011.01.011

upstream raw materials:

(R,E)-N-(2-(tert-butyldimethylsilyloxy)-1-(3-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide

(R,E)-N-(2-(tert-butyldimethylsilyloxy)-1-(3-fluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide

2-(tert-butyldimethylsilyloxy)-1-(3-fluorophenyl)ethanone

3-fluorobromobenzene

Downstream raw materials:

(S)-N-{1-(3-fluorophenyl)-2-hydroxyethyl}-4-{5-methyl-2-(phenylamino)pyrimidin-4-yl}-1H-pyrrole-2-carboxamide

[(S)-1-(3-fluoro-phenyl)-2-hydroxy-ethyl]-carbamic acid tert-butyl ester

C₁₃H₁₉FN₂O₂

tert-butyl (S)-4-(3-fluorophenyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide

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 325152-98-5 Benzeneethanol, beta-amino-3-fluoro-, (betaS)- (9CI)

Send

Send

Metric Ton KG G Pound L ML

Send

Send