5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

Base Information

Chemical Name:5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione
CAS No.:1561912-81-9
Molecular Formula:C₂₅H₂₀N₂O₄SSe
Molecular Weight:523.471
Hs Code.:

Synonyms:5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

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Chemical Property of 5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

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Technology Process of 5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

There total 7 articles about 5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione 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: 73.0%

: 1561912-76-2
C₂₄H₂₀BrNO₄S

: 3425-46-5
potassium selenocyanate

: 1561912-81-9
5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

Guidance literature:: In acetone; at 20 ℃; for 48h;
DOI:10.1016/j.ejmech.2013.12.015

Reference yield:

: 98-88-4
benzoyl chloride

: 1561912-81-9
5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

Guidance literature:: Multi-step reaction with 7 steps

1.1: pyridine / 0.5 h / 60 °C

2.1: potassium hydroxide / pyridine / 0.5 h / 100 °C

3.1: sulfuric acid / 0.5 h / 20 °C

4.1: N-Bromosuccinimide; dibenzoyl peroxide / benzene / 6 h / Reflux

5.1: hexamethylenetetramine; acetic acid / 0.25 h / Reflux

5.2: 0.17 h / Reflux

6.1: piperidine / benzene / 16 h / Inert atmosphere; Reflux

7.1: acetone / 48 h / 20 °C

With piperidine; pyridine; N-Bromosuccinimide; hexamethylenetetramine; sulfuric acid; acetic acid; potassium hydroxide; dibenzoyl peroxide; In pyridine; acetone; benzene; 2.1: |Baker-Venkataraman Rearrangement / 5.1: |Sommelet Aldehyde Synthesis / 5.2: |Sommelet Aldehyde Synthesis / 6.1: |Knoevenagel Condensation;
DOI:10.1016/j.ejmech.2013.12.015

Reference yield:

: 1450-72-2
5-methyl-2-hydroxyacetophenone

: 1561912-81-9
5-((4-oxo-2-phenyl-4H-chromen-6-yl)methylene)-3-(5-selenocyanatopentyl)thiazolidine-2,4-dione

Guidance literature:: Multi-step reaction with 7 steps

1.1: pyridine / 0.5 h / 60 °C

2.1: potassium hydroxide / pyridine / 0.5 h / 100 °C

3.1: sulfuric acid / 0.5 h / 20 °C

4.1: N-Bromosuccinimide; dibenzoyl peroxide / benzene / 6 h / Reflux

5.1: hexamethylenetetramine; acetic acid / 0.25 h / Reflux

5.2: 0.17 h / Reflux

6.1: piperidine / benzene / 16 h / Inert atmosphere; Reflux

7.1: acetone / 48 h / 20 °C

With piperidine; pyridine; N-Bromosuccinimide; hexamethylenetetramine; sulfuric acid; acetic acid; potassium hydroxide; dibenzoyl peroxide; In pyridine; acetone; benzene; 2.1: |Baker-Venkataraman Rearrangement / 5.1: |Sommelet Aldehyde Synthesis / 5.2: |Sommelet Aldehyde Synthesis / 6.1: |Knoevenagel Condensation;
DOI:10.1016/j.ejmech.2013.12.015