3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate

Base Information

• Chemical Name: 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate
• CAS No.: 34564-44-8
• Molecular Formula: C₇H₇O₃S*C₂₃H₂₅N₄OS₂
• Molecular Weight: 608.806

Synonyms:

Chemical Property of 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate

Chemical Property:

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MSDS Files:

Useful:

Technology Process of 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate

There total 1 articles about 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate 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:

N-(3-ethyl-4-oxo-2-thioxothiazolidin-5-ylidenemethyl)-N-phenylacetamide (3747-06-6) + 3,5-diethyl-2-methyl-1-phenyl-imidazo[4,5-c]pyridinediium; bis-(toluene-4-sulfonate) (35750-92-6) → 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate (34564-44-8)

Guidance literature:

With pyridine; triethylamine;

DOI:10.1007/BF00945517

Reference yield:

3-ethylrhodanin (7648-01-3) + 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate (34564-44-8) + dimethyl sulfate (77-78-1) → 2-[2-(3,3'-diethyl-4,4'-dioxo-2'-thioxo-tetrahydro-[2,5']bithiazolylidene-5-ylidene)-ethylidene]-3,5-diethyl-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; methyl sulfate (34564-45-9)

Guidance literature:

Multistep reaction; (i), (ii) /BRN= 121471/, Py, Et₃N;

DOI:10.1007/BF00945517

Reference yield:

3-ethyl-2-methyl-6,7,8,9-tetrahydro-naphtho[2,1-d]thiazolium; iodide (50774-67-9) + 3,5-diethyl-2-[2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-ethylidene]-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; toluene-4-sulfonate (34564-44-8) + dimethyl sulfate (77-78-1) → 3,5-diethyl-2-{2-[3-ethyl-2-(3-ethyl-6,7,8,9-tetrahydro-naphtho[2,1-d]thiazolium-2-ylmethylene)-4-oxo-thiazolidin-5-ylidene]-ethylidene}-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; diiodide

Guidance literature:

Multistep reaction; (i), (ii) /BRN= 3775908/, Py, Et₃N;

DOI:10.1007/BF00945517

upstream raw materials:

N-(3-ethyl-4-oxo-2-thioxothiazolidin-5-ylidenemethyl)-N-phenylacetamide

3,5-diethyl-2-methyl-1-phenyl-imidazo[4,5-c]pyridinediium; bis-(toluene-4-sulfonate)

Downstream raw materials:

2-[2-(3,3'-diethyl-4,4'-dioxo-2'-thioxo-tetrahydro-[2,5']bithiazolylidene-5-ylidene)-ethylidene]-3,5-diethyl-1-phenyl-2,3-dihydro-1H-imidazo[4,5-c]pyridinium; methyl sulfate

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