1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate

Base Information

• Chemical Name: 1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate
• CAS No.: 1619239-56-3
• Molecular Formula: C₁₁H₁₄NO₂S*C₂₄H₂₀B
• Molecular Weight: 543.537
• Mol file: 1619239-56-3.mol

Synonyms:1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate

Chemical Property of 1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate

There total 2 articles about 1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate 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:

sodium tetraphenyl borate (143-66-8) + 1-(4-nitrobenzyl)-tetrahydrothiophenium bromide (41570-69-8) → 1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate (1619239-56-3)

Guidance literature:

In water; Inert atmosphere;

DOI:10.1016/j.tetlet.2014.05.102

Reference yield:

1-bromomethyl-4-nitro-benzene (100-11-8) → 1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate (1619239-56-3)

Guidance literature:

Multi-step reaction with 2 steps

1: acetone / 20 °C / Inert atmosphere

2: water / Inert atmosphere

In water; acetone;

DOI:10.1016/j.tetlet.2014.05.102

Reference yield: 65.0%

1-(4-nitrobenzyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate (1619239-56-3) → 4-benzyl-1-nitrobenzene (1817-77-2)

Guidance literature:

In toluene; at 120 ℃; Inert atmosphere;

DOI:10.1016/j.tetlet.2014.05.102

upstream raw materials:

sodium tetraphenyl borate

1-(4-nitrobenzyl)-tetrahydrothiophenium bromide

1-bromomethyl-4-nitro-benzene

Downstream raw materials:

4-benzyl-1-nitrobenzene