(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

Base Information

Chemical Name:(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)
CAS No.:1280228-27-4
Molecular Formula:C₃₆H₂₆O₄
Molecular Weight:522.6
Hs Code.:

Synonyms:(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

Suppliers and Price of (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

Chemical Property:

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Technology Process of (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

There total 4 articles about (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate) 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: 87.0%

: 41063-84-7
(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethanol

: 637-44-5
phenylpropyolic acid

: 1280228-27-4
(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

Guidance literature:: (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethanol; With dmap; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 0.25h; Inert atmosphere;

phenylpropyolic acid; In dichloromethane; at 0 - 20 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.tetasy.2010.12.012

Reference yield: 80.0%

: 7299-58-3
phenylpropiolyl chloride

: 41063-84-7
(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethanol

: 1280228-27-4
(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

Guidance literature:: (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethanol; With n-butyllithium; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 0.5h; Inert atmosphere;

phenylpropiolyl chloride; In tetrahydrofuran; hexane; at 20 ℃; for 13h; Reflux; Inert atmosphere;
DOI:10.1016/j.tetasy.2010.12.012

Reference yield:

: 1280228-12-7
bis[(S)-1-methyloxycarbonylethyl] (11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboxylate

: 1280228-27-4
(11R,12R)-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethyl bis(phenylpropynoate)

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium aluminium tetrahydride / diethyl ether / 4 h / 20 °C / Inert atmosphere; Reflux

1.2: 0 °C / Inert atmosphere

2.1: dmap; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide / dichloromethane / 0.25 h / 20 °C / Inert atmosphere

2.2: 12 h / 0 - 20 °C / Inert atmosphere

With dmap; lithium aluminium tetrahydride; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In diethyl ether; dichloromethane;
DOI:10.1016/j.tetasy.2010.12.012