tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)

Base Information

Chemical Name:tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)
CAS No.:1374686-18-6
Molecular Formula:C₄₈H₆₂O₈
Molecular Weight:767.015
Hs Code.:

Synonyms:tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)

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Chemical Property of tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)

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Technology Process of tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)

There total 2 articles about tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate) 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: 50.0%

: 1374685-97-8
dimethyl 2-(2-cyclohexylidenevinyl)-2-(oct-2-ynyl)malonate

: 4612-26-4
1,4-Phenyldiboronic acid

: 1374686-18-6
tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)

Guidance literature:: With palladium diacetate; p-benzoquinone; In tetrahydrofuran; at 50 ℃; for 20h; regioselective reaction;
DOI:10.1002/anie.201107592

Reference yield:

: dimethyl (2-octynyl)malonate

: 1374686-18-6
tetramethyl 3,3'-(1,1'-(1,4-phenylene)bis(cyclohexane-1,1-diyl))bis(4-(hex-1-enylidene)cyclopent-2-ene-1,1-dicarboxylate)

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / 0 - 25 °C

1.2: 20 h / Reflux

2.1: palladium diacetate; p-benzoquinone / tetrahydrofuran / 20 h / 50 °C

With palladium diacetate; sodium hydride; p-benzoquinone; In tetrahydrofuran; mineral oil;
DOI:10.1002/anie.201107592