2-(1-benzothiophen-3-yl)ethanamine hydrochloride (1:1)

Base Information

• Chemical Name: 2-(1-benzothiophen-3-yl)ethanamine hydrochloride (1:1)
• CAS No.: 19985-71-8
• Molecular Formula: C₁₀H₁₁NS*ClH
• Molecular Weight: 213.731

Synonyms:Benzo[b]thiophene-3-ethanamine,hydrochloride (9CI); Benzo[b]thiophene-3-ethylamine, hydrochloride (8CI);2-(3-Benzo[b]thienyl)ethylamine hydrochloride;3-(2-Aminoethyl)benzo[b]thiophene hydrochloride; Benzothiophene-3-ethylaminehydrochloride

Chemical Property of 2-(1-benzothiophen-3-yl)ethanamine hydrochloride (1:1)

Chemical Property:

• Vapor Pressure: 0.000449mmHg at 25°C
• Boiling Point: 315°Cat760mmHg
• Flash Point: 144.3°C
• Density: g/cm³

Purity/Quality:

99% ,98%,Electron Grade , ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(1-benzothiophen-3-yl)ethanamine hydrochloride (1:1)

There total 2 articles about 2-(1-benzothiophen-3-yl)ethanamine hydrochloride (1:1) 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: 59.0%

2-(benzo[b]thiophen-3-yl)acetonitrile (3216-48-6) → 2-(benzothien-3-yl)ethylamine hydrochloride (19985-71-8)

Guidance literature:

2-(benzo[b]thiophen-3-yl)acetonitrile; With borane-THF; In tetrahydrofuran; at 20 ℃; for 3.5h; Inert atmosphere;

With hydrogenchloride; In water; at 100 ℃; for 1h; Inert atmosphere;

DOI:10.1021/acs.organomet.8b00682

Reference yield:

3-(2-aminoethyl)-benzothiophene (14585-66-1) → 2-(benzothien-3-yl)ethylamine hydrochloride (19985-71-8)

Guidance literature:

With hydrogenchloride; In methanol;

Reference yield: 68.0%

4-nitrobenzaldehdye (555-16-8) + 2-(benzothien-3-yl)ethylamine hydrochloride (19985-71-8) → C17H14N2O2S*ClH (1353634-14-6)

Guidance literature:

With triisopropylsilyl chloride; N,N-dimethyl-formamide; at 140 ℃; for 2h;

DOI:10.1007/s10593-011-0888-8

upstream raw materials:

3-(2-aminoethyl)-benzothiophene

2-(benzo[b]thiophen-3-yl)acetonitrile

Downstream raw materials:

1,2,3,4-tetrahydro-benzo[4,5]thieno[2,3-c]pyridine

C₁₇H₁₄N₂O₂S*ClH

C₁₈H₁₇NS*ClH

1-phenyl-1,2,3,4-tetrahydro-benzo[4,5]thieno[2,3-c]pyridine; hydrochloride

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