(S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol

Base Information

• Chemical Name: (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol
• CAS No.: 104942-25-8
• Molecular Formula: C₂₁H₂₁NO₂
• Molecular Weight: 319.403
• Mol file: 104942-25-8.mol

Synonyms:(S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol

Chemical Property of (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol

There total 3 articles about (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-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: 65.0%

bromobenzene (108-86-1,52753-63-6) + L-tyrosine methyl ester HCl (3417-91-2) → (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol (104942-25-8)

Guidance literature:

bromobenzene; With iodine; magnesium; In tetrahydrofuran; at 20 ℃;

L-tyrosine methyl ester HCl; In tetrahydrofuran; at 20 ℃;

DOI:10.3987/com-01-s(k)12

Reference yield:

L-tyrosine (60-18-4,18875-48-4,25619-78-7,30704-25-7) → (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol (104942-25-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 99.8 percent / thionyl chloride / 3 h / Heating

2.1: iodine; magnesium / tetrahydrofuran / 20 °C

2.2: 65 percent / tetrahydrofuran / 20 °C

With thionyl chloride; iodine; magnesium; In tetrahydrofuran;

DOI:10.3987/com-01-s(k)12

Reference yield:

L-tyrosine methyl ester HCl (3417-91-2) + phenylmagnesium bromide → (S)-(-)-2-amino-3-(p-hydroxyphenyl)-1,1-diphenylpropan-1-ol (104942-25-8)

Guidance literature:

With hydrogenchloride; Methamphetamin; ammonia; Yield given. Multistep reaction; 1.) THF, 0-10 deg C, 5 h;

upstream raw materials:

L-tyrosine methyl ester HCl

bromobenzene

L-tyrosine

Downstream raw materials:

2,2,5-trimethyl-3-(1'-p-((S)-(-)-2''-(t-butyl-oxy-carbonylamide)-3''-(p-oxyphenyl)-1'',1''-diphenylpropan-1''-ol)benzylethoxy)-4-phenyl-3-azahexane

(S)-(-)-2-amino-3-(p-benzyloxyphenyl)-1,1-diphenylpropan-1-ol