2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

Base Information

Chemical Name:2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone
CAS No.:102343-69-1
Molecular Formula:C₁₈H₁₈Cl₂O₄
Molecular Weight:369.245
Hs Code.:

Synonyms:2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

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Chemical Property of 2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

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Technology Process of 2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

There total 3 articles about 2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone 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: 84.0%

: 102343-67-9
2,5-dichloro-3,6-diethoxy-4-hydroxy-4-(2-phenylethynyl)-2,5-cyclohexadienone

: 102343-69-1
2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

Guidance literature:: With hydrogen; quinoline; palladium on barium sulfate; In ethyl acetate; for 1.5h;
DOI:10.1021/jo00364a038

Reference yield:

: 20764-96-9
2,5-Dichloro-3,6-diethoxy-2,5-cyclohexadiene-1,4-dione

: 102343-69-1
2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) butyllithium / 1.) THF, -78 deg C, 1 h, 2.) THF, -78 deg C, 2.5 h

2: 84 percent / H₂ / 5percent Pd-BaSO₄/quinoline / ethyl acetate / 1.5 h

With n-butyllithium; hydrogen; quinoline; palladium on barium sulfate; In ethyl acetate;
DOI:10.1021/jo00364a038

Reference yield:

: 536-74-3
phenylacetylene

: 102343-69-1
2,5-dichloro-3,6-diethoxy-4-hydroxy-4-<(Z)-2-phenylethenyl>-2,5-cyclohexadienone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) butyllithium / 1.) THF, -78 deg C, 1 h, 2.) THF, -78 deg C, 2.5 h

2: 84 percent / H₂ / 5percent Pd-BaSO₄/quinoline / ethyl acetate / 1.5 h

With n-butyllithium; hydrogen; quinoline; palladium on barium sulfate; In ethyl acetate;
DOI:10.1021/jo00364a038