9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester

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Chemical Name:9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester
CAS No.:220717-03-3
Molecular Formula:C₃₇H₃₀O₆
Molecular Weight:570.642
Hs Code.:

Synonyms:9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester

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Chemical Property of 9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester

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Technology Process of 9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester

There total 2 articles about 9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester 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: 60.0%

: 117-78-2
anthraquinone-2-carboxylic acid

: 220717-02-2
5-[1-Phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynol

: 220717-03-3
9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1021/jo9820263

Reference yield:

: 220708-25-8
7-[1-Phenyl-meth-(E)-ylidene]-8-(tetrahydro-pyran-2-yloxy)-deca-5,9-diynal

: 220717-03-3
9,10-Dioxo-9,10-dihydro-anthracene-2-carboxylic acid 5-[1-phenyl-meth-(E)-ylidene]-4-(tetrahydro-pyran-2-yloxy)-cyclodeca-2,6-diynyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 10 percent / LDA, CeCl₃, HMPA / tetrahydrofuran / 0.5 h / -78 °C

2: 60 percent / DCC, DMAP / CH₂Cl₂ / 12 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; cerium(III) chloride; dicyclohexyl-carbodiimide; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo9820263