7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione

Base Information

• Chemical Name: 7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione
• CAS No.: 928012-71-9
• Molecular Formula: C₃₅H₂₂Cl₄N₂O₃S
• Molecular Weight: 692.449

Synonyms:7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione

Chemical Property of 7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione

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Technology Process of 7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione

There total 1 articles about 7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione 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:

1,5-bis(4-chlorophenyl)-1,4-pentadien-3-one (18278-29-0) → 7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione (928012-71-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 81 percent / triethanolamine / dioxane; ethanol / 7 h / Heating

2: 74 percent / NaOC₂H₅ / ethanol / 16 h / Heating

With triethanolamine; sodium ethanolate; In 1,4-dioxane; ethanol;

DOI:10.1080/00397910600946231

Reference yield: 78.0%

7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione (928012-71-9) → C35H22Cl4N4O2S

Guidance literature:

With piperidine; hydrazine hydrate; In ethanol; for 19h; Heating;

DOI:10.1080/00397910600946231

Reference yield: 66.0%

7,11-Bis-(4-chloro-phenyl)-8,10-bis-[1-(4-chloro-phenyl)-meth-(Z)-ylidene]-3-thioxo-2,4-diaza-spiro[5.5]undecane-1,5,9-trione (928012-71-9) → C35H21Cl4N3O3S

Guidance literature:

With potassium hydroxide; hydroxylamine hydrochloride; In ethanol; for 15h; Heating;

DOI:10.1080/00397910600946231

upstream raw materials:

1,5-bis(4-chlorophenyl)-1,4-pentadien-3-one

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